Created
April 17, 2016 21:26
-
-
Save drew-y/a8a1cc9ea2642d9369e6bb7c70016e8f to your computer and use it in GitHub Desktop.
HyperScript for client side templating
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var compileAtts = function(atts, node) { | |
for (var prop in atts) { | |
var att = document.createAttribute(prop); | |
att.value = atts[prop].toString(); | |
node.setAttributeNode(att); | |
} | |
}; | |
var compileElement = function(tagName, args) { | |
var atts = args[0] instanceof Object ? args.shift() : false; | |
var el = document.createElement(tagName); | |
args.forEach(function(arg) { | |
if (arg instanceof Node) { | |
el.appendChild(arg); | |
} else { | |
el.innerHTML += arg; | |
} | |
}); | |
if (atts) compileAtts(atts, el); | |
return el; | |
}; | |
// Elements from https://developer.mozilla.org/en-US/docs/Web/HTML/Element | |
var tags = ['html', 'base', 'head', 'style', 'title', 'address', 'article', | |
'footer', 'header', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hgroup', 'nav', | |
'section', 'dd', 'div', 'dl', 'dt', 'figcaption', 'figure', 'hr', 'li', 'main', | |
'ol', 'p', 'pre', 'ul', 'a', 'abbr', 'b', 'bdi', 'bdo', 'cite', 'code', | |
'data', 'dfn', 'em', 'i', 'kbd', 'mark', 'q', 'rp', 'rt', 'rtc', 'ruby', 's', | |
'samp', 'small', 'span', 'strong', 'sub', 'sup', 'time', 'u', 'var', 'wbr', | |
'audio', 'map', 'video', 'embed', 'object', 'canvas', 'noscript', 'script', | |
'del', 'ins', 'caption', 'colgroup', 'table', 'tbody', 'td', 'tfoot', 'th', | |
'thead', 'tr', 'button', 'datalist', 'fieldset', 'form', 'label', 'legend', | |
'meter', 'optgroup', 'option', 'output', 'progress', 'select', 'textarea', | |
'details', 'dialog', 'menu', 'menuitem', 'summary', 'shadow', 'template', | |
'body', 'link', 'track', 'param', 'area', 'command', 'col', 'base', 'meta', | |
'hr', 'source', 'img', 'keygen', 'br', 'wbr', 'input']; | |
// Usage: h('tagName', [attributes = {}], [...innerHTML/Node], [isEmpty = true]); | |
function h() { | |
var args = Array.prototype.slice.call(arguments); | |
var tagName = args.shift(); | |
var isEmpty; | |
if (args.length >= 1 && typeof args[args.length - 1] === "boolean") { | |
isEmpty = args.pop(); | |
} else { | |
isEmpty = emptyTags.indexOf(tagName) !== -1; | |
} | |
return compileElement(tagName, args, isEmpty); | |
} | |
// Usage h.div(Node || innerHTML) | |
tags.forEach(function(tagName) { | |
h[tagName] = function() { | |
var args = Array.prototype.slice.call(arguments); | |
return compileElement(tagName, args); | |
}; | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment