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JuliaGizmos-Introduction.ipynb
{
"cells": [
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"using WebIO\n",
"using Interact\n",
"using Colors, Plots"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Outline\n",
"\n",
"- How to HTML & JavaScript with Julia\n",
"- How to communicate between JavaScript and Julia\n",
"- Loading assets\n",
"- Interact.jl -- a thing built with WebIO\n",
"- Deploying your gizmos\n",
"- Rendering custom types\n",
"- The big picture of WebIO"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Hello Web!"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
"Hello, JuliaCon!"
],
"instanceArgs": {
"namespace": "html",
"tag": "marquee"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"15071821510104511983\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"15071821510104511983\"]'),\n",
" {\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"marquee\"},\"children\":[\"Hello, JuliaCon!\"]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"15071821510104511983\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(marquee\n",
" \"Hello, JuliaCon!\")"
]
},
"execution_count": 3,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"node(:marquee, \"Hello, JuliaCon!\")"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {
"style": {
"fontFamily": "cursive"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"7360890509673279104\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"7360890509673279104\"]'),\n",
" {\"props\":{\"style\":{\"fontFamily\":\"cursive\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"7360890509673279104\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol { style=Dict(\"fontFamily\" => \"cursive\") }\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 6,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"node(\n",
" :ol,\n",
" node(:li,\"Hello!\"),\n",
" node(:li, \"World!\"),\n",
" style=Dict(\"fontFamily\"=>\"cursive\"),\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"7540900897576254859\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"7540900897576254859\"]'),\n",
" {\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"7540900897576254859\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol\n",
" (li\n",
" \"Hello!\"))"
]
},
"execution_count": 7,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n1 = node(:ol, node(:li, \"Hello!\"))"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"6763486756698045420\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"6763486756698045420\"]'),\n",
" {\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"6763486756698045420\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 8,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n2 = n1(node(:li, \"World!\"))"
]
},
{
"cell_type": "code",
"execution_count": 12,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {
"style": {
"color": "purple"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"4708870258812261055\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"4708870258812261055\"]'),\n",
" {\"props\":{\"style\":{\"color\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"4708870258812261055\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol { style=Dict(\"color\" => \"purple\") }\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 12,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n3 = n2(style=Dict(\"color\" => \"purple\"))"
]
},
{
"cell_type": "code",
"execution_count": 13,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {
"style": {
"color": "purple",
"fontWeight": "bold"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"15359162568343161228\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"15359162568343161228\"]'),\n",
" {\"props\":{\"style\":{\"color\":\"purple\",\"fontWeight\":\"bold\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"15359162568343161228\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol { style=Dict{Any,Any}(\"color\" => \"purple\",\"fontWeight\" => \"bold\") }\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 13,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n3(Dict(:style=>Dict(\"fontWeight\" => \"bold\")))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# CSSUtils"
]
},
{
"cell_type": "code",
"execution_count": 14,
"metadata": {},
"outputs": [],
"source": [
"using CSSUtil"
]
},
{
"cell_type": "code",
"execution_count": 15,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"Dict{Symbol,Dict{Symbol,String}} with 1 entry:\n",
" :style => Dict(:fontWeight=>\"bold\")"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"style1 = style(:fontWeight=>\"bold\")"
]
},
{
"cell_type": "code",
"execution_count": 20,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"Dict{Symbol,Dict{String,Symbol}} with 1 entry:\n",
" :style => Dict(\"fontWeight\"=>:bold)"
]
},
"execution_count": 20,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"fontweight(:bold) # from CSSUtil"
]
},
{
"cell_type": "code",
"execution_count": 17,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {
"style": {
"fontWeight": "bold"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"6280138718091789694\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"6280138718091789694\"]'),\n",
" {\"props\":{\"style\":{\"fontWeight\":\"bold\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"6280138718091789694\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol { style=Dict(:fontWeight => \"bold\") }\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 17,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n2(style1)"
]
},
{
"cell_type": "code",
"execution_count": 19,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Hello!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"World!"
],
"instanceArgs": {
"namespace": "html",
"tag": "li"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "ol"
},
"nodeType": "DOM",
"props": {
"style": {
"fontWeight": "bold"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"2707736368171462444\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"2707736368171462444\"]'),\n",
" {\"props\":{\"style\":{\"fontWeight\":\"bold\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"ol\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"Hello!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"li\"},\"children\":[\"World!\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"2707736368171462444\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(ol { style=Dict(\"fontWeight\" => :bold) }\n",
" (li\n",
" \"Hello!\")\n",
" (li\n",
" \"World!\"))"
]
},
"execution_count": 19,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"n2(fontweight(:bold))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Layouts"
]
},
{
"cell_type": "code",
"execution_count": 33,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"10136587123101111342\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"10136587123101111342\"]'),\n",
" {\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"10136587123101111342\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })"
]
},
"execution_count": 33,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"purplebox = node(:div)(background(\"purple\"))(width(4em))(height(4em))"
]
},
{
"cell_type": "code",
"execution_count": 34,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"11134752724773005119\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"11134752724773005119\"]'),\n",
" {\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"11134752724773005119\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") })"
]
},
"execution_count": 34,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"pinkbox = node(:div)(background(\"pink\"))(width(4em))(height(4em))"
]
},
{
"cell_type": "code",
"execution_count": 36,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
},
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "row"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"1744227489634259611\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"1744227489634259611\"]'),\n",
" {\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"row\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"1744227489634259611\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"row\") }\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") }))\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })))"
]
},
"execution_count": 36,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"hbox(vbox(purplebox, pinkbox),\n",
" vbox(pinkbox, purplebox))"
]
},
{
"cell_type": "code",
"execution_count": 38,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"height": "0.0px",
"width": "1.0em"
}
},
"type": "node"
},
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "row"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"17698097862705776143\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"17698097862705776143\"]'),\n",
" {\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"row\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},{\"props\":{\"style\":{\"height\":\"0.0px\",\"width\":\"1.0em\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"17698097862705776143\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"row\") }\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") }))\n",
" (div { style=Dict{String,Measures.Length{U,Float64} where U}(\"height\" => 0.0px,\"width\" => 1.0em) })\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })))"
]
},
"execution_count": 38,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"hbox(vbox(purplebox, pinkbox),\n",
" hskip(1em),# give a horizontal spacing of 1em\n",
" vbox(pinkbox, purplebox))"
]
},
{
"cell_type": "code",
"execution_count": 39,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"height": "1.0em",
"width": "0.0px"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"height": "0.0px",
"width": "1.0em"
}
},
"type": "node"
},
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"height": "1.0em",
"width": "0.0px"
}
},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "purple",
"height": "4.0em",
"width": "4.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "row"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"3465778324418013709\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"3465778324418013709\"]'),\n",
" {\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"row\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"1.0em\",\"width\":\"0.0px\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},{\"props\":{\"style\":{\"height\":\"0.0px\",\"width\":\"1.0em\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"1.0em\",\"width\":\"0.0px\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{\"style\":{\"height\":\"4.0em\",\"width\":\"4.0em\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"3465778324418013709\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"row\") }\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })\n",
" (div { style=Dict{String,Measures.Length{U,Float64} where U}(\"height\" => 1.0em,\"width\" => 0.0px) })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") }))\n",
" (div { style=Dict{String,Measures.Length{U,Float64} where U}(\"height\" => 0.0px,\"width\" => 1.0em) })\n",
" (div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"column\") }\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"pink\") })\n",
" (div { style=Dict{String,Measures.Length{U,Float64} where U}(\"height\" => 1.0em,\"width\" => 0.0px) })\n",
" (div { style=Dict{Any,Any}(\"height\" => 4.0em,\"width\" => 4.0em,\"background\" => \"purple\") })))"
]
},
"execution_count": 39,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"# also add vertical spacing\n",
"hbox(vbox(purplebox, vskip(1em), pinkbox),\n",
" hskip(1em),\n",
" vbox(pinkbox, vskip(1em), purplebox))"
]
},
{
"cell_type": "code",
"execution_count": 66,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [
"Hello, Markdown!"
],
"instanceArgs": {
"namespace": "html",
"tag": "h1"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"Lorem ipsum"
],
"instanceArgs": {
"namespace": "html",
"tag": "h2"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
"Cauchy-Schwartz inequality:"
],
"instanceArgs": {
"namespace": "html",
"tag": "p"
},
"nodeType": "DOM",
"props": {},
"type": "node"
},
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"handlers": {},
"id": "14719678409497755242",
"imports": {
"data": [
{
"name": null,
"type": "js",
"url": "https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js"
},
{
"name": null,
"type": "css",
"url": "https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css"
}
],
"type": "async_block"
},
"mount_callbacks": [
"function () {\n var handler = (function (katex) {\nkatex.render(\"\\\\left(\\\\sum_{k=1}^n a_k b_k \\\\right)^2 \\\\leq\\n \\\\left(\\\\sum_{k=1}^n a_k^2 \\\\right) \\\\left(\\\\sum_{k=1}^n b_k^2 \\\\right)\", this.dom, {displayMode: true})\n});\n (WebIO.importBlock({\"data\":[{\"name\":null,\"type\":\"js\",\"url\":\"https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js\"},{\"name\":null,\"type\":\"css\",\"url\":\"https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css\"}],\"type\":\"async_block\"})).then((imports) => handler.apply(this, imports));\n}\n"
],
"observables": {},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
{
"children": [
"function gcd(a::T, b::T) where T<:Integer\n while b != 0\n t = b\n b = rem(a, b)\n a = t\n end\n checked_abs(a)\nend"
],
"instanceArgs": {
"namespace": "html",
"tag": "pre"
},
"nodeType": "DOM",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"className": "jl-markdown",
"style": {
"display": "flex",
"flex-direction": "column"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "#fff1f0",
"padding": "1.0em"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"3974995998940764670\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"3974995998940764670\"]'),\n",
" {\"props\":{\"style\":{\"padding\":\"1.0em\",\"background\":\"#fff1f0\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"className\":\"jl-markdown\",\"style\":{\"display\":\"flex\",\"flex-direction\":\"column\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"h1\"},\"children\":[\"Hello, Markdown!\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"h2\"},\"children\":[\"Lorem ipsum\"]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"p\"},\"children\":[\"Cauchy-Schwartz inequality:\"]},{\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[{\"name\":null,\"type\":\"js\",\"url\":\"https:\\/\\/cdn.jsdelivr.net\\/npm\\/[email protected]\\/dist\\/katex.min.js\"},{\"name\":null,\"type\":\"css\",\"url\":\"https:\\/\\/cdn.jsdelivr.net\\/npm\\/[email protected]\\/dist\\/katex.min.css\"}],\"type\":\"async_block\"},\"id\":\"7101932001672824845\",\"handlers\":{},\"systemjs_options\":null,\"mount_callbacks\":[\"function () {\\n var handler = (function (katex) {\\nkatex.render(\\\"\\\\\\\\left(\\\\\\\\sum_{k=1}^n a_k b_k \\\\\\\\right)^2 \\\\\\\\leq\\\\n \\\\\\\\left(\\\\\\\\sum_{k=1}^n a_k^2 \\\\\\\\right) \\\\\\\\left(\\\\\\\\sum_{k=1}^n b_k^2 \\\\\\\\right)\\\", this.dom, {displayMode: true})\\n});\\n (WebIO.importBlock({\\\"data\\\":[{\\\"name\\\":null,\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"https:\\/\\/cdn.jsdelivr.net\\/npm\\/[email protected]\\/dist\\/katex.min.js\\\"},{\\\"name\\\":null,\\\"type\\\":\\\"css\\\",\\\"url\\\":\\\"https:\\/\\/cdn.jsdelivr.net\\/npm\\/[email protected]\\/dist\\/katex.min.css\\\"}],\\\"type\\\":\\\"async_block\\\"})).then((imports) => handler.apply(this, imports));\\n}\\n\"],\"observables\":{}},\"children\":[{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},{\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"pre\"},\"children\":[\"function gcd(a::T, b::T) where T<:Integer\\n while b != 0\\n t = b\\n b = rem(a, b)\\n a = t\\n end\\n checked_abs(a)\\nend\"]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"3974995998940764670\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict{Any,Any}(\"padding\" => 1.0em,\"background\" => \"#fff1f0\") }\n",
" # Hello, Markdown!\n",
"\n",
"## Lorem ipsum\n",
"\n",
"Cauchy-Schwartz inequality:\n",
"\n",
"$$\n",
"\\left(\\sum_{k=1}^n a_k b_k \\right)^2 \\leq\n",
" \\left(\\sum_{k=1}^n a_k^2 \\right) \\left(\\sum_{k=1}^n b_k^2 \\right)\n",
"$$\n",
"\n",
"```julia\n",
"function gcd(a::T, b::T) where T<:Integer\n",
" while b != 0\n",
" t = b\n",
" b = rem(a, b)\n",
" a = t\n",
" end\n",
" checked_abs(a)\n",
"end\n",
"```\n",
")"
]
},
"execution_count": 66,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"using Markdown\n",
"mymarkdown = md\"\"\"\n",
"# Hello, Markdown!\n",
"## Lorem ipsum\n",
"\n",
"Cauchy-Schwartz inequality:\n",
"\n",
"$$\\left(\\sum_{k=1}^n a_k b_k \\right)^2 \\leq\n",
" \\left(\\sum_{k=1}^n a_k^2 \\right) \\left(\\sum_{k=1}^n b_k^2 \\right)$$\n",
" \n",
"```julia\n",
"function gcd(a::T, b::T) where T<:Integer\n",
" while b != 0\n",
" t = b\n",
" b = rem(a, b)\n",
" a = t\n",
" end\n",
" checked_abs(a)\n",
"end\n",
"```\n",
"\"\"\"\n",
"\n",
"pad(1em, mymarkdown)(background(\"#fff1f0\"))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# JavaScript in Julia"
]
},
{
"cell_type": "code",
"execution_count": 70,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"WebIO.JSString(\"function () {\\n alert(\\\"hi\\\") // you can interpolate Julia variables!\\n}\\n\")"
]
},
"execution_count": 70,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"message = \"hi\"\n",
"\n",
"callback = js\"\"\"\n",
"function () {\n",
" alert($message) // you can interpolate Julia variables!\n",
"}\n",
"\"\"\"\n",
"\n",
"# note: if you change the value of message on Julia, it will not notify\n",
"# javascript about it."
]
},
{
"cell_type": "code",
"execution_count": 71,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
"Click me"
],
"instanceArgs": {
"namespace": "html",
"tag": "button"
},
"nodeType": "DOM",
"props": {
"events": {
"click": "function () {\n alert(\"hi\") // you can interpolate Julia variables!\n}\n"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"16293503924028961542\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"16293503924028961542\"]'),\n",
" {\"props\":{\"events\":{\"click\":\"function () {\\n alert(\\\"hi\\\") \\/\\/ you can interpolate Julia variables!\\n}\\n\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"button\"},\"children\":[\"Click me\"]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"16293503924028961542\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(button { events=Dict(\"click\" => WebIO.JSString(\"function () {\\n alert(\\\"hi\\\") // you can interpolate Julia variables!\\n}\\n\")) }\n",
" \"Click me\")"
]
},
"execution_count": 71,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"node(:button,\n",
" \"Click me\",\n",
" events=Dict(\"click\" => callback)\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 72,
"metadata": {},
"outputs": [],
"source": [
"using JSExpr"
]
},
{
"cell_type": "code",
"execution_count": 74,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"JSString(\"(function (x){return alert(\\\"hi\\\")})\")"
]
},
"execution_count": 74,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"fancy_callback = @js x -> alert(\"hi\")"
]
},
{
"cell_type": "code",
"execution_count": 76,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
"Click me"
],
"instanceArgs": {
"namespace": "html",
"tag": "button"
},
"nodeType": "DOM",
"props": {
"events": {
"click": "(function (){return alert(\"hello, there!\")})"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"1222987624974631736\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"1222987624974631736\"]'),\n",
" {\"props\":{\"events\":{\"click\":\"(function (){return alert(\\\"hello, there!\\\")})\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"button\"},\"children\":[\"Click me\"]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"1222987624974631736\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(button { events=Dict(\"click\" => JSString(\"(function (){return alert(\\\"hello, there!\\\")})\")) }\n",
" \"Click me\")"
]
},
"execution_count": 76,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"node(:button,\n",
" \"Click me\",\n",
" events = Dict(\n",
" \"click\" => @js ()->alert(\"hello, there!\")\n",
" )\n",
")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Communicating between Julia and JavaScript"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## A Digression: Observables\n",
"\n",
"They are like Refs but you can listen to their changes."
]
},
{
"cell_type": "code",
"execution_count": 77,
"metadata": {},
"outputs": [],
"source": [
"using Observables"
]
},
{
"cell_type": "code",
"execution_count": 78,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"className": "webio-observable",
"setInnerHtml": "<pre>\"hi\"</pre>"
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {
"obs-output": [
"function (value, scope) {\n scope.setInnerHTML(value);\n}\n"
]
},
"id": "15495096306132713210",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"obs-output": {
"id": "ob_03",
"sync": false,
"value": "<pre>\"hi\"</pre>"
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"17775047496620892880\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"17775047496620892880\"]'),\n",
" {\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"17171178640437660256\",\"handlers\":{\"obs-output\":[\"function (value, scope) {\\n scope.setInnerHTML(value);\\n}\\n\"]},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"obs-output\":{\"sync\":false,\"id\":\"ob_02\",\"value\":\"<pre>\\\"hi\\\"<\\/pre>\"}}},\"children\":[{\"props\":{\"className\":\"webio-observable\",\"setInnerHtml\":\"<pre>\\\"hi\\\"<\\/pre>\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"17775047496620892880\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"Observable{String} with 0 listeners. Value:\n",
"\"hi\""
]
},
"execution_count": 78,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"observ = Observable(\"hi\")"
]
},
{
"cell_type": "code",
"execution_count": 80,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"Life\""
]
},
"execution_count": 80,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"observ[] = \"Life\""
]
},
{
"cell_type": "code",
"execution_count": 81,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"Life\""
]
},
"execution_count": 81,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"observ[]"
]
},
{
"cell_type": "code",
"execution_count": 84,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"#15 (generic function with 1 method)"
]
},
"execution_count": 84,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"on(observ) do val\n",
" println(\"my value was updated to \", val)\n",
"end"
]
},
{
"cell_type": "code",
"execution_count": 85,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"my value was updated toWorld\n",
"my value was updated to World\n"
]
},
{
"data": {
"text/plain": [
"\"World\""
]
},
"execution_count": 85,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"observ[] = \"World\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## JavaScript $\\rightarrow$ Julia"
]
},
{
"cell_type": "code",
"execution_count": 87,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"Click me"
],
"instanceArgs": {
"namespace": "html",
"tag": "button"
},
"nodeType": "DOM",
"props": {
"events": {
"click": "(function (){return WebIO.setval({\"name\":\"clicks\",\"scope\":\"7370501144646710674\",\"id\":\"ob_05\",\"type\":\"observable\"},(WebIO.getval({\"name\":\"clicks\",\"scope\":\"7370501144646710674\",\"id\":\"ob_05\",\"type\":\"observable\"})+1))})"
}
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {},
"id": "7370501144646710674",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"clicks": {
"id": "ob_05",
"sync": false,
"value": 0
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"5809074401153711930\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"5809074401153711930\"]'),\n",
" {\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"7370501144646710674\",\"handlers\":{},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"clicks\":{\"sync\":false,\"id\":\"ob_05\",\"value\":0}}},\"children\":[{\"props\":{\"events\":{\"click\":\"(function (){return WebIO.setval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"},(WebIO.getval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"})+1))})\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"button\"},\"children\":[\"Click me\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"5809074401153711930\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"Scope(Node{WebIO.DOM}(WebIO.DOM(:html, :button), Any[\"Click me\"], Dict{Symbol,Any}(:events => Dict(\"click\" => JSString(\"(function (){return WebIO.setval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"},(WebIO.getval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"})+1))})\")))), Dict{String,Tuple{Observables.AbstractObservable,Union{Nothing, Bool}}}(\"clicks\" => (Observable{Int64} with 0 listeners. Value:\n",
"0, nothing)), Set(String[]), nothing, Asset[], Dict{Any,Any}(), WebIO.ConnectionPool(Any[], Set(AbstractConnection[])), JSString[])"
]
},
"execution_count": 87,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"click_counter = Observable(0)\n",
"\n",
"btn_scope = Scope()\n",
"btn_scope[\"clicks\"] = click_counter\n",
"\n",
"btn_scope.dom = node(:button,\n",
" \"Click me\",\n",
" events=Dict(\n",
" \"click\" => @js ()-> $click_counter[] = $click_counter[] + 1))\n",
"\n",
"btn_scope"
]
},
{
"cell_type": "code",
"execution_count": 88,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"className": "webio-observable",
"setInnerHtml": "<pre>1</pre>"
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {
"obs-output": [
"function (value, scope) {\n scope.setInnerHTML(value);\n}\n"
]
},
"id": "2309555699408527752",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"obs-output": {
"id": "ob_07",
"sync": false,
"value": "<pre>1</pre>"
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"2617584537423343819\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"2617584537423343819\"]'),\n",
" {\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"2645189172194288632\",\"handlers\":{\"obs-output\":[\"function (value, scope) {\\n scope.setInnerHTML(value);\\n}\\n\"]},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"obs-output\":{\"sync\":false,\"id\":\"ob_06\",\"value\":\"<pre>1<\\/pre>\"}}},\"children\":[{\"props\":{\"className\":\"webio-observable\",\"setInnerHtml\":\"<pre>1<\\/pre>\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"2617584537423343819\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"Observable{Int64} with 0 listeners. Value:\n",
"1"
]
},
"execution_count": 88,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"click_counter"
]
},
{
"cell_type": "code",
"execution_count": 90,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [
"Click me"
],
"instanceArgs": {
"namespace": "html",
"tag": "button"
},
"nodeType": "DOM",
"props": {
"events": {
"click": "(function (){return WebIO.setval({\"name\":\"clicks\",\"scope\":\"7370501144646710674\",\"id\":\"ob_05\",\"type\":\"observable\"},(WebIO.getval({\"name\":\"clicks\",\"scope\":\"7370501144646710674\",\"id\":\"ob_05\",\"type\":\"observable\"})+1))})"
}
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {},
"id": "7370501144646710674",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"clicks": {
"id": "ob_05",
"sync": true,
"value": 6
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"height": "0.0px",
"width": "1.0em"
}
},
"type": "node"
},
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"className": "webio-observable",
"setInnerHtml": "<pre>6</pre>"
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {
"obs-output": [
"function (value, scope) {\n scope.setInnerHTML(value);\n}\n"
]
},
"id": "8899154570880275304",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"obs-output": {
"id": "ob_11",
"sync": false,
"value": "<pre>6</pre>"
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"display": "flex",
"flex-direction": "row"
}
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"5240645875890987944\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"5240645875890987944\"]'),\n",
" {\"props\":{\"style\":{\"display\":\"flex\",\"flex-direction\":\"row\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"7370501144646710674\",\"handlers\":{},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"clicks\":{\"sync\":true,\"id\":\"ob_05\",\"value\":6}}},\"children\":[{\"props\":{\"events\":{\"click\":\"(function (){return WebIO.setval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"},(WebIO.getval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"})+1))})\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"button\"},\"children\":[\"Click me\"]}]},{\"props\":{\"style\":{\"height\":\"0.0px\",\"width\":\"1.0em\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]},{\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"915057829176174243\",\"handlers\":{\"obs-output\":[\"function (value, scope) {\\n scope.setInnerHTML(value);\\n}\\n\"]},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"obs-output\":{\"sync\":false,\"id\":\"ob_10\",\"value\":\"<pre>6<\\/pre>\"}}},\"children\":[{\"props\":{\"className\":\"webio-observable\",\"setInnerHtml\":\"<pre>6<\\/pre>\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"5240645875890987944\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div { style=Dict(\"display\" => \"flex\",\"flex-direction\" => \"row\") }\n",
" (button { events=Dict(\"click\" => JSString(\"(function (){return WebIO.setval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"},(WebIO.getval({\\\"name\\\":\\\"clicks\\\",\\\"scope\\\":\\\"7370501144646710674\\\",\\\"id\\\":\\\"ob_05\\\",\\\"type\\\":\\\"observable\\\"})+1))})\")) }\n",
" \"Click me\")\n",
" (div { style=Dict{String,Measures.Length{U,Float64} where U}(\"height\" => 0.0px,\"width\" => 1.0em) })\n",
" Observable{Int64} with 4 listeners. Value:\n",
"6)"
]
},
"execution_count": 90,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"# You can place an observable in the DOM, and it will auto-update\n",
"hbox(btn_scope, hskip(1em), click_counter)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Julia $\\rightarrow$ JavaScript"
]
},
{
"cell_type": "code",
"execution_count": 97,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
{
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"id": "prog",
"style": {
"background": "purple",
"float": "left",
"height": "1.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"namespace": "html",
"tag": "div"
},
"nodeType": "DOM",
"props": {
"style": {
"background": "pink",
"height": "1.0em"
}
},
"type": "node"
}
],
"instanceArgs": {
"handlers": {
"progress": [
"(function (prog){return this.dom.querySelector(\"#prog\").style.width=((prog*100)+\"%\")})"
]
},
"id": "13546428288764428217",
"imports": {
"data": [],
"type": "async_block"
},
"mount_callbacks": [],
"observables": {
"progress": {
"id": "ob_17",
"sync": false,
"value": 0
}
},
"systemjs_options": null
},
"nodeType": "Scope",
"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"14028909905232333563\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"14028909905232333563\"]'),\n",
" {\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[],\"type\":\"async_block\"},\"id\":\"13546428288764428217\",\"handlers\":{\"progress\":[\"(function (prog){return this.dom.querySelector(\\\"#prog\\\").style.width=((prog*100)+\\\"%\\\")})\"]},\"systemjs_options\":null,\"mount_callbacks\":[],\"observables\":{\"progress\":{\"sync\":false,\"id\":\"ob_17\",\"value\":0.0}}},\"children\":[{\"props\":{\"style\":{\"height\":\"1.0em\",\"background\":\"pink\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[{\"props\":{\"id\":\"prog\",\"style\":{\"height\":\"1.0em\",\"float\":\"left\",\"background\":\"purple\"}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"14028909905232333563\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"Scope(Node{WebIO.DOM}(WebIO.DOM(:html, :div), Any[Node{WebIO.DOM}(WebIO.DOM(:html, :div), Any[], Dict{Symbol,Any}(:id => \"prog\",:style => Dict{Symbol,Any}(:height => 1.0em,:float => :left,:background => \"purple\")))], Dict{Symbol,Any}(:style => Dict{Symbol,Any}(:height => 1.0em,:background => \"pink\"))), Dict{String,Tuple{Observables.AbstractObservable,Union{Nothing, Bool}}}(\"progress\" => (Observable{Float64} with 1 listeners. Value:\n",
"0.0, nothing)), Set(String[]), nothing, Asset[], Dict{Any,Any}(\"progress\" => Any[JSString(\"(function (prog){return this.dom.querySelector(\\\"#prog\\\").style.width=((prog*100)+\\\"%\\\")})\")]), WebIO.ConnectionPool(Any[], Set(AbstractConnection[])), JSString[])"
]
},
"execution_count": 97,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"prog_scope = Scope()\n",
"progress = Observable(prog_scope, \"progress\", 0.0)\n",
"prog_scope.dom = node(:div,\n",
" style=Dict(\n",
" :height=>1em,\n",
" :background => \"pink\"),\n",
" node(:div,\n",
" id=\"prog\",\n",
" style=Dict(\n",
" :height=>1em,\n",
" :float=>:left,\n",
" :background=>\"purple\")))\n",
"\n",
"callback = @js function (prog)\n",
" # `this` refers to the scope object in javascript\n",
" # `this.dom` is the DOM where the scope's content\n",
" # is rendered.\n",
" this.dom.querySelector(\"#prog\").style.width = prog*100+\"%\"\n",
"end\n",
"onjs(progress, callback)\n",
"\n",
"prog_scope"
]
},
{
"cell_type": "code",
"execution_count": 101,
"metadata": {},
"outputs": [],
"source": [
"for i=1:100\n",
" progress[] = i/100\n",
" sleep(0.01)\n",
"end"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Loading assets"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"\"Assets\" in web development jargon means helper or dependency files that maybe JavaScript, CSS, images or even HTML.\n",
"\n",
"- **Problem:** The browser cannot load arbitrary files from your computer, for obvious security reasons. So you need to serve it using a web server.\n",
"- **Solution:** serve the required file or directory over HTTP and use the URL it is available at.\n",
"- **But** WebIO does not have a HTTP server of its own. It needs to work with Jupyter/Atom/Mux.\n",
"\n",
"\n",
"We solve this problem through the package AssetRegistry.jl -- you can use `AssetRegistry.register` to register a file to be served. This function gives back a URL the file is available at. WebIO has plugins for Jupyter/Atom/Mux which will make sure that these files are available to you at the URL AssetRegistry said it will be at.\n",
"\n",
"TODO: add picture!"
]
},
{
"cell_type": "code",
"execution_count": 103,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\u001b[32m\u001b[1m Resolving\u001b[22m\u001b[39m package versions...\n",
"\u001b[32m\u001b[1m Updating\u001b[22m\u001b[39m `~/code/proj/Project.toml`\n",
" \u001b[90m [bf4720bc]\u001b[39m\u001b[92m + AssetRegistry v0.1.0\u001b[39m\n",
"\u001b[32m\u001b[1m Updating\u001b[22m\u001b[39m `~/code/proj/Manifest.toml`\n",
"\u001b[90m [no changes]\u001b[39m\n"
]
}
],
"source": [
"]add AssetRegistry"
]
},
{
"cell_type": "code",
"execution_count": 104,
"metadata": {},
"outputs": [],
"source": [
"using AssetRegistry"
]
},
{
"cell_type": "code",
"execution_count": 105,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"/assetserver/be9ed2bf33cc1e4959156f5bb22d7fff96fc938f-animated-logo.gif\""
]
},
"execution_count": 105,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gif_url = AssetRegistry.register(\"./animated-logo.gif\")"
]
},
{
"cell_type": "code",
"execution_count": 106,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "img"
},
"nodeType": "DOM",
"props": {
"src": "/assetserver/be9ed2bf33cc1e4959156f5bb22d7fff96fc938f-animated-logo.gif"
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"17990052306197891946\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"17990052306197891946\"]'),\n",
" {\"props\":{\"src\":\"\\/assetserver\\/be9ed2bf33cc1e4959156f5bb22d7fff96fc938f-animated-logo.gif\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"img\"},\"children\":[]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"17990052306197891946\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(img { src=\"/assetserver/be9ed2bf33cc1e4959156f5bb22d7fff96fc938f-animated-logo.gif\" })"
]
},
"execution_count": 106,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"node(:img, src=gif_url)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# JavaScript Loading\n",
"\n",
"Loading a JavaScript file is almost always followed by executing some code which uses functions from that file.\n",
"\n",
"\n",
"The WebIO way to load a JavaScript file is to provide a URL or filepath to the javascript file as the `imports` key word argument when creating a `Scope`. Then you can use `onimport` to define a callback that is run when the javascript file is loaded."
]
},
{
"cell_type": "code",
"execution_count": 109,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"\"moment.min.js\""
]
},
"execution_count": 109,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# Let's first download a javascript file\n",
"if !isfile(\"moment.min.js\")\n",
" download(\n",
" \"https://momentjs.com/downloads/moment.min.js\",\n",
" \"moment.min.js\")\n",
"end"
]
},
{
"cell_type": "code",
"execution_count": 122,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
{
"children": [
"<loading moment>"
],
"instanceArgs": {
"namespace": "html",
"tag": "span"
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"props": {
"id": "humantime"
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"type": "node"
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{
"name": null,
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],
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},
"nodeType": "Scope",
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"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"9573706033311565573\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"9573706033311565573\"]'),\n",
" {\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[{\"name\":null,\"type\":\"js\",\"url\":\"\\/assetserver\\/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\"}],\"type\":\"async_block\"},\"id\":\"7648452420955637455\",\"handlers\":{},\"systemjs_options\":null,\"mount_callbacks\":[\"function () {\\n var handler = ((function (moment){return this.dom.querySelector(\\\"#humantime\\\").textContent=moment(\\\"19470815\\\",\\\"YYYYMMDD\\\").fromNow()}));\\n (WebIO.importBlock({\\\"data\\\":[{\\\"name\\\":null,\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"\\/assetserver\\/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\\\"}],\\\"type\\\":\\\"async_block\\\"})).then((imports) => handler.apply(this, imports));\\n}\\n\"],\"observables\":{}},\"children\":[{\"props\":{\"id\":\"humantime\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"span\"},\"children\":[\"<loading moment>\"]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"9573706033311565573\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"Scope(Node{WebIO.DOM}(WebIO.DOM(:html, :span), Any[\"<loading moment>\"], Dict{Symbol,Any}(:id => \"humantime\")), Dict{String,Tuple{Observables.AbstractObservable,Union{Nothing, Bool}}}(), Set(String[]), nothing, Asset[Asset(\"js\", nothing, \"./moment.min.js\")], Dict{Any,Any}(), WebIO.ConnectionPool(Any[], Set(AbstractConnection[])), JSString[JSString(\"function () {\\n var handler = ((function (moment){return this.dom.querySelector(\\\"#humantime\\\").textContent=moment(\\\"19470815\\\",\\\"YYYYMMDD\\\").fromNow()}));\\n (WebIO.importBlock({\\\"data\\\":[{\\\"name\\\":null,\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"/assetserver/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\\\"}],\\\"type\\\":\\\"async_block\\\"})).then((imports) => handler.apply(this, imports));\\n}\\n\")])"
]
},
"execution_count": 122,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"# Scope automatically asks AssetRegistry to register any local JS paths\n",
"# you can also use a publicly available URL instead of a file path\n",
"moment_scope = Scope(imports=[\"./moment.min.js\"])\n",
"\n",
"moment_scope.dom = node(:span, id=\"humantime\", \"<loading moment>\")\n",
"\n",
"onimport(moment_scope,\n",
" @js function (moment) # The javascript module!\n",
" this.dom.querySelector(\"#humantime\").textContent =\n",
" moment(\"19470815\", \"YYYYMMDD\").fromNow()\n",
" end)"
]
},
{
"cell_type": "code",
"execution_count": 132,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"fromnow (generic function with 1 method)"
]
},
"execution_count": 132,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"function fromnow(date)\n",
" # Scope automatically asks AssetRegistry to register any local JS paths\n",
" # you can also use a publicly available URL instead of a file path\n",
" moment_scope = Scope(imports=[\"./moment.min.js\"])\n",
"\n",
" moment_scope.dom = node(:span, id=\"humantime\", \"<loading moment>\")\n",
"\n",
" onimport(moment_scope,\n",
" @js function (moment) # The javascript module!\n",
" this.dom.querySelector(\"#humantime\").textContent =\n",
" moment($date, \"YYYYMMDD\").fromNow()\n",
" end)\n",
"end"
]
},
{
"cell_type": "code",
"execution_count": 134,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [
"Cassini flew by Jupiter ",
{
"children": [
{
"children": [
"<loading moment>"
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"id": "8554139375619075289",
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"data": [
{
"name": null,
"type": "js",
"url": "/assetserver/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js"
}
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},
"mount_callbacks": [
"function () {\n var handler = ((function (moment){return this.dom.querySelector(\"#humantime\").textContent=moment(\"20001230\",\"YYYYMMDD\").fromNow()}));\n (WebIO.importBlock({\"data\":[{\"name\":null,\"type\":\"js\",\"url\":\"/assetserver/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\"}],\"type\":\"async_block\"})).then((imports) => handler.apply(this, imports));\n}\n"
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},
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"props": {},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"17959802266582396073\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"17959802266582396073\"]'),\n",
" {\"props\":{},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"div\"},\"children\":[\"Cassini flew by Jupiter \",{\"props\":{},\"nodeType\":\"Scope\",\"type\":\"node\",\"instanceArgs\":{\"imports\":{\"data\":[{\"name\":null,\"type\":\"js\",\"url\":\"\\/assetserver\\/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\"}],\"type\":\"async_block\"},\"id\":\"8554139375619075289\",\"handlers\":{},\"systemjs_options\":null,\"mount_callbacks\":[\"function () {\\n var handler = ((function (moment){return this.dom.querySelector(\\\"#humantime\\\").textContent=moment(\\\"20001230\\\",\\\"YYYYMMDD\\\").fromNow()}));\\n (WebIO.importBlock({\\\"data\\\":[{\\\"name\\\":null,\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"\\/assetserver\\/7725b6ae2e5f457bed4150c081fe6cca2acdf495-moment.min.js\\\"}],\\\"type\\\":\\\"async_block\\\"})).then((imports) => handler.apply(this, imports));\\n}\\n\"],\"observables\":{}},\"children\":[{\"props\":{\"id\":\"humantime\"},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"span\"},\"children\":[\"<loading moment>\"]}]}]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"17959802266582396073\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"(div\n",
" \"Cassini flew by Jupiter \"\n",
" (span { id=\"humantime\" }\n",
" \"<loading moment>\"))"
]
},
"execution_count": 134,
"metadata": {
"application/vnd.webio.node+json": {
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"source": [
"node(:div, \"Cassini flew by Jupiter \", fromnow(\"20001230\"))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Interact.jl"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## `@manipulate` macro\n",
"\n",
"Very handy if you know you want to twiddle with something very simple. Not ideal for customizing look and feel or complicated interactions.\n",
"\n",
"The syntax is simple:"
]
},
{
"cell_type": "code",
"execution_count": 140,
"metadata": {},
"outputs": [
{
"data": {
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"props": {
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"name": "knockout_punches",
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"url": "/assetserver/fd342c95c6b542a2ab29ad43937683e5d4bbd9b2-all.js"
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"name": null,
"type": "css",
"url": "/assetserver/e724d2e59c10a05e8154eb2538ac3a12a97e0536-style.css"
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(this.valueFromJulia[\\\"options_js\\\"]=true, this.model[\\\"options_js\\\"](val)) : undefined})\"],\"index\":[\"(function (val){return (val!=this.model[\\\"index\\\"]()) ? (this.valueFromJulia[\\\"index\\\"]=true, this.model[\\\"index\\\"](val)) : undefined})\"]},\"systemjs_options\":null,\"mount_callbacks\":[\"function () {\\n var handler = (function (ko, koPunches) {\\n ko.punches.enableAll();\\n ko.bindingHandlers.numericValue = {\\n init: function(element, valueAccessor, allBindings, data, context) {\\n var stringified = ko.observable(ko.unwrap(valueAccessor()));\\n stringified.subscribe(function(value) {\\n var val = parseFloat(value);\\n if (!isNaN(val)) {\\n valueAccessor()(val);\\n }\\n });\\n valueAccessor().subscribe(function(value) {\\n var str = JSON.stringify(value);\\n if ((str == \\\"0\\\") && ([\\\"-0\\\", \\\"-0.\\\"].indexOf(stringified()) >= 0))\\n return;\\n if ([\\\"null\\\", \\\"\\\"].indexOf(str) >= 0)\\n return;\\n stringified(str);\\n });\\n ko.applyBindingsToNode(\\n element,\\n {\\n value: stringified,\\n valueUpdate: allBindings.get('valueUpdate'),\\n },\\n context,\\n );\\n }\\n };\\n var json_data = {\\\"options_js\\\":WebIO.getval({\\\"name\\\":\\\"options_js\\\",\\\"scope\\\":\\\"6083925807642789398\\\",\\\"id\\\":\\\"ob_78\\\",\\\"type\\\":\\\"observable\\\"}),\\\"index\\\":WebIO.getval({\\\"name\\\":\\\"index\\\",\\\"scope\\\":\\\"6083925807642789398\\\",\\\"id\\\":\\\"ob_77\\\",\\\"type\\\":\\\"observable\\\"})};\\n var self = this;\\n function AppViewModel() {\\n for (var key in json_data) {\\n var el = json_data[key];\\n this[key] = Array.isArray(el) ? ko.observableArray(el) : ko.observable(el);\\n }\\n [this[\\\"update\\\"]=function (val) {this.index(val)}]\\n \\n [this[\\\"options_js\\\"].subscribe((function (val){!(this.valueFromJulia[\\\"options_js\\\"]) ? 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"0, nothing),\"index\" => (Observable{Any} with 2 listeners. Value:\n",
"63, nothing)), Set(String[]), nothing, Asset[Asset(\"js\", \"knockout\", \"/home/shashi/.julia/packages/Knockout/1sDlc/src/../assets/knockout.js\"), Asset(\"js\", \"knockout_punches\", \"/home/shashi/.julia/packages/Knockout/1sDlc/src/../assets/knockout_punches.js\"), Asset(\"js\", nothing, \"/home/shashi/.julia/packages/InteractBase/9mFwe/src/../assets/all.js\"), Asset(\"css\", nothing, \"/home/shashi/.julia/packages/InteractBase/9mFwe/src/../assets/style.css\"), Asset(\"css\", nothing, \"/home/shashi/.julia/dev/Interact/src/../assets/bulma_confined.min.css\")], Dict{Any,Any}(\"changes\" => Any[JSString(\"(function (val){return (val!=this.model[\\\"changes\\\"]()) ? (this.valueFromJulia[\\\"changes\\\"]=true, this.model[\\\"changes\\\"](val)) : undefined})\")],\"index\" => Any[JSString(\"(function (val){return (val!=this.model[\\\"index\\\"]()) ? (this.valueFromJulia[\\\"index\\\"]=true, this.model[\\\"index\\\"](val)) : undefined})\")]), WebIO.ConnectionPool(Any[], Set(AbstractConnection[])), JSString[JSString(\"function () {\\n var handler = (function (ko, koPunches) {\\n ko.punches.enableAll();\\n ko.bindingHandlers.numericValue = {\\n init: function(element, valueAccessor, allBindings, data, context) {\\n var stringified = ko.observable(ko.unwrap(valueAccessor()));\\n stringified.subscribe(function(value) {\\n var val = parseFloat(value);\\n if (!isNaN(val)) {\\n valueAccessor()(val);\\n }\\n });\\n valueAccessor().subscribe(function(value) {\\n var str = JSON.stringify(value);\\n if ((str == \\\"0\\\") && ([\\\"-0\\\", \\\"-0.\\\"].indexOf(stringified()) >= 0))\\n return;\\n if ([\\\"null\\\", \\\"\\\"].indexOf(str) >= 0)\\n return;\\n stringified(str);\\n });\\n ko.applyBindingsToNode(\\n element,\\n {\\n value: stringified,\\n valueUpdate: allBindings.get('valueUpdate'),\\n },\\n context,\\n );\\n }\\n };\\n var json_data = {\\\"formatted_vals\\\":[\\\"0.0\\\",\\\"0.05\\\",\\\"0.1\\\",\\\"0.15\\\",\\\"0.2\\\",\\\"0.25\\\",\\\"0.3\\\",\\\"0.35\\\",\\\"0.4\\\",\\\"0.45\\\",\\\"0.5\\\",\\\"0.55\\\",\\\"0.6\\\",\\\"0.65\\\",\\\"0.7\\\",\\\"0.75\\\",\\\"0.8\\\",\\\"0.85\\\",\\\"0.9\\\",\\\"0.95\\\",\\\"1.0\\\",\\\"1.05\\\",\\\"1.1\\\",\\\"1.15\\\",\\\"1.2\\\",\\\"1.25\\\",\\\"1.3\\\",\\\"1.35\\\",\\\"1.4\\\",\\\"1.45\\\",\\\"1.5\\\",\\\"1.55\\\",\\\"1.6\\\",\\\"1.65\\\",\\\"1.7\\\",\\\"1.75\\\",\\\"1.8\\\",\\\"1.85\\\",\\\"1.9\\\",\\\"1.95\\\",\\\"2.0\\\",\\\"2.05\\\",\\\"2.1\\\",\\\"2.15\\\",\\\"2.2\\\",\\\"2.25\\\",\\\"2.3\\\",\\\"2.35\\\",\\\"2.4\\\",\\\"2.45\\\",\\\"2.5\\\",\\\"2.55\\\",\\\"2.6\\\",\\\"2.65\\\",\\\"2.7\\\",\\\"2.75\\\",\\\"2.8\\\",\\\"2.85\\\",\\\"2.9\\\",\\\"2.95\\\",\\\"3.0\\\",\\\"3.05\\\",\\\"3.1\\\",\\\"3.15\\\",\\\"3.2\\\",\\\"3.25\\\",\\\"3.3\\\",\\\"3.35\\\",\\\"3.4\\\",\\\"3.45\\\",\\\"3.5\\\",\\\"3.55\\\",\\\"3.6\\\",\\\"3.65\\\",\\\"3.7\\\",\\\"3.75\\\",\\\"3.8\\\",\\\"3.85\\\",\\\"3.9\\\",\\\"3.95\\\",\\\"4.0\\\",\\\"4.05\\\",\\\"4.1\\\",\\\"4.15\\\",\\\"4.2\\\",\\\"4.25\\\",\\\"4.3\\\",\\\"4.35\\\",\\\"4.4\\\",\\\"4.45\\\",\\\"4.5\\\",\\\"4.55\\\",\\\"4.6\\\",\\\"4.65\\\",\\\"4.7\\\",\\\"4.75\\\",\\\"4.8\\\",\\\"4.85\\\",\\\"4.9\\\",\\\"4.95\\\",\\\"5.0\\\",\\\"5.05\\\",\\\"5.1\\\",\\\"5.15\\\",\\\"5.2\\\",\\\"5.25\\\",\\\"5.3\\\",\\\"5.35\\\",\\\"5.4\\\",\\\"5.45\\\",\\\"5.5\\\",\\\"5.55\\\",\\\"5.6\\\",\\\"5.65\\\",\\\"5.7\\\",\\\"5.75\\\",\\\"5.8\\\",\\\"5.85\\\",\\\"5.9\\\",\\\"5.95\\\",\\\"6.0\\\",\\\"6.05\\\",\\\"6.1\\\",\\\"6.15\\\",\\\"6.2\\\",\\\"6.25\\\"],\\\"changes\\\":WebIO.getval({\\\"name\\\":\\\"changes\\\",\\\"scope\\\":\\\"4398754796527860844\\\",\\\"id\\\":\\\"ob_81\\\",\\\"type\\\":\\\"observable\\\"}),\\\"index\\\":WebIO.getval({\\\"name\\\":\\\"index\\\",\\\"scope\\\":\\\"4398754796527860844\\\",\\\"id\\\":\\\"ob_80\\\",\\\"type\\\":\\\"observable\\\"})};\\n var self = this;\\n function AppViewModel() {\\n for (var key in json_data) {\\n var el = json_data[key];\\n this[key] = Array.isArray(el) ? ko.observableArray(el) : ko.observable(el);\\n }\\n \\n [this[\\\"formatted_val\\\"]=ko.computed( function(){\\n return this.formatted_vals()[parseInt(this.index())-(1)];\\n }\\n,this)]\\n [this[\\\"changes\\\"].subscribe((function (val){!(this.valueFromJulia[\\\"changes\\\"]) ? (WebIO.setval({\\\"name\\\":\\\"changes\\\",\\\"scope\\\":\\\"4398754796527860844\\\",\\\"id\\\":\\\"ob_81\\\",\\\"type\\\":\\\"observable\\\"},val)) : undefined; return this.valueFromJulia[\\\"changes\\\"]=false}),self),this[\\\"index\\\"].subscribe((function (val){!(this.valueFromJulia[\\\"index\\\"]) ? (WebIO.setval({\\\"name\\\":\\\"index\\\",\\\"scope\\\":\\\"4398754796527860844\\\",\\\"id\\\":\\\"ob_80\\\",\\\"type\\\":\\\"observable\\\"},val)) : undefined; return this.valueFromJulia[\\\"index\\\"]=false}),self)]\\n \\n }\\n self.model = new AppViewModel();\\n self.valueFromJulia = {};\\n for (var key in json_data) {\\n self.valueFromJulia[key] = false;\\n }\\n ko.applyBindings(self.model, self.dom);\\n}\\n);\\n (WebIO.importBlock({\\\"data\\\":[{\\\"name\\\":\\\"knockout\\\",\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"/assetserver/a6e9b27f34b5175286601208e22a91ff6b122982-knockout.js\\\"},{\\\"name\\\":\\\"knockout_punches\\\",\\\"type\\\":\\\"js\\\",\\\"url\\\":\\\"/assetserver/a6d3a9765b859ab1789f4070b66424f637c7679a-knockout_punches.js\\\"}],\\\"type\\\":\\\"async_block\\\"})).then((imports) => handler.apply(this, imports));\\n}\\n\")])], Dict{Symbol,Any}(:className => \"field interact-widget\")), Observable{Any} with 0 listeners. Value:\n",
"Node{WebIO.DOM}(WebIO.DOM(:html, :div), Any[Plot{Plots.GRBackend() n=1}], Dict{Symbol,Any}(:className => \"interact-flex-row interact-widget\"))], Dict{Symbol,Any}())"
]
},
"execution_count": 140,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"using Plots\n",
"@manipulate for f in [sin, cos, tan], ϕ in 0:0.05:2π\n",
" x = 0:0.05:4π\n",
" Plots.plot(x, f.(x .+ ϕ))\n",
"end"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Deploying your gizmos"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## using Blink.jl\n",
"\n",
"Makes your app look like a desktop app!\n",
"\n",
"```julia\n",
"using Blink\n",
"\n",
"window = Window()\n",
"body!(window, widget)\n",
"\n",
"# widget can be any node, or scope or `@manipulate` or Interact widget\n",
"```"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## using Mux.jl\n",
"\n",
"Makes your app look like a web app!\n",
"\n",
"```julia\n",
"using Mux\n",
"\n",
"function myapp(request)\n",
" # optionally look at request params\n",
" widget # widget can be any node, or scope or\n",
" # `@manipulate` or Interact widget\n",
"\n",
"end\n",
"\n",
"fetch(WebIO.webio_serve(page(\"/\", myapp), PORT))\n",
"\n",
"```"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## in Atom / Juno\n",
"\n",
"If you execute any expression that returns a WebIO-based widget, then it will just appear in the Atom plot pane, and you can interact with it.\n",
"\n",
"\n",
"\n",
"## Demos\n",
"\n",
"[See here](https://youtu.be/A3_vpuFqb-0?t=924) for a quick demo of making WebIO widgets work in all these 3 front ends."
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Using WebIO to render your custom types"
]
},
{
"cell_type": "code",
"execution_count": 141,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"LatLong(12.9063, 77.5857)"
]
},
"execution_count": 141,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"struct LatLong\n",
" lat::Float64\n",
" long::Float64\n",
"end\n",
"\n",
"here = LatLong(42.3601, -71.0942)\n",
"there = LatLong(12.9063, 77.5857)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"WebIO provides `@register_renderable` macro to help you easily display your own types interactively. This takes care of defining a number of methods that will allow your type to be displayed inside any WebIO content on any frontend."
]
},
{
"cell_type": "code",
"execution_count": 147,
"metadata": {},
"outputs": [],
"source": [
"using WebIO\n",
"import WebIO: @register_renderable\n",
"\n",
"function latlongurl(loc::LatLong)\n",
" return \"https://maps.google.com/maps?q=$(loc.lat),$(loc.long)&t=&z=17&ie=UTF8\"\n",
"end\n",
"\n",
"@register_renderable(LatLong) do loc\n",
" return WebIO.render(node(:iframe,\n",
" src=latlongurl(loc),\n",
" attributes=Dict(\n",
" \"height\"=>400,\n",
" \"width\"=>600,\n",
" \"frameborder\"=>0)))\n",
"end"
]
},
{
"cell_type": "code",
"execution_count": 148,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "iframe"
},
"nodeType": "DOM",
"props": {
"attributes": {
"frameborder": 0,
"height": 400,
"width": 600
},
"src": "https://maps.google.com/maps?q=42.3601,-71.0942&t=&z=17&ie=UTF8"
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"13505944573190687648\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"13505944573190687648\"]'),\n",
" {\"props\":{\"src\":\"https:\\/\\/maps.google.com\\/maps?q=42.3601,-71.0942&t=&z=17&ie=UTF8\",\"attributes\":{\"height\":400,\"width\":600,\"frameborder\":0}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"iframe\"},\"children\":[]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"13505944573190687648\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"LatLong(42.3601, -71.0942)"
]
},
"execution_count": 148,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"here"
]
},
{
"cell_type": "code",
"execution_count": 146,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.webio.node+json": {
"children": [],
"instanceArgs": {
"namespace": "html",
"tag": "iframe"
},
"nodeType": "DOM",
"props": {
"attributes": {
"frameborder": 0,
"height": 400,
"width": 600
},
"src": "https://maps.google.com/maps?q=12.9063,77.5857&t=&z=17"
},
"type": "node"
},
"text/html": [
"<div\n",
" class=\"webio-mountpoint\"\n",
" data-webio-mountpoint=\"9953590750113043830\"\n",
">\n",
" <script>\n",
" if (window.require && require.defined && require.defined(\"nbextensions/webio-jupyter-notebook\")) {\n",
" console.log(\"Jupyter WebIO extension detected, not mounting.\");\n",
" } else if (window.WebIO) {\n",
" WebIO.mount(\n",
" document.querySelector('[data-webio-mountpoint=\"9953590750113043830\"]'),\n",
" {\"props\":{\"src\":\"https:\\/\\/maps.google.com\\/maps?q=12.9063,77.5857&t=&z=17\",\"attributes\":{\"height\":400,\"width\":600,\"frameborder\":0}},\"nodeType\":\"DOM\",\"type\":\"node\",\"instanceArgs\":{\"namespace\":\"html\",\"tag\":\"iframe\"},\"children\":[]},\n",
" window,\n",
" );\n",
" } else {\n",
" document\n",
" .querySelector('[data-webio-mountpoint=\"9953590750113043830\"]')\n",
" .innerHTML = (\n",
" '<strong>WebIO not detected. Please read ' +\n",
" '<a href=\"https://juliagizmos.github.io/WebIO.jl/latest/troubleshooting/not-detected/\">the troubleshooting guide</a> ' +\n",
" 'for more information on how to resolve this issue.' +\n",
" '</strong>'\n",
" );\n",
" }\n",
" </script>\n",
"</div>\n"
],
"text/plain": [
"LatLong(12.9063, 77.5857)"
]
},
"execution_count": 146,
"metadata": {
"application/vnd.webio.node+json": {
"kernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
}
},
"output_type": "execute_result"
}
],
"source": [
"there"
]
}
],
"metadata": {
"@webio": {
"lastCommId": "b2194e8bbdbf4eaf92219b203f45c14f",
"lastKernelId": "4b66a38e-9c8d-4ab9-be6a-301dec8a7b02"
},
"kernelspec": {
"display_name": "Julia 1.3.0",
"language": "julia",
"name": "julia-1.3"
},
"language_info": {
"file_extension": ".jl",
"mimetype": "application/julia",
"name": "julia",
"version": "1.3.0"
}
},
"nbformat": 4,
"nbformat_minor": 2
}
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