-
-
Save plugn/48eff138bc30b46794ba15ffa375fef7 to your computer and use it in GitHub Desktop.
JS Bin // source http://jsbin.com/vofowip
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
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| <style id="jsbin-css"> | |
| #app [draggable=true] { | |
| outline: 1px solid #eee; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <button onclick="initDnD();">>></button> | |
| <div id="app"> | |
| <ul> | |
| <li>item01</li> | |
| <li>item02</li> | |
| <li>item03</li> | |
| <li><span>groupA</span> | |
| <ul> | |
| <li>itemA1</li> | |
| <li>itemA2</li> | |
| <li>itemA3</li> | |
| </ul> | |
| </li> | |
| <li>item04</li> | |
| <li>item05</li> | |
| <li><span>groupB</span> | |
| <ul> | |
| <li>itemB1</li> | |
| <li>itemB2</li> | |
| <li>itemB3</li> | |
| </ul> | |
| </li> | |
| </ul> | |
| </div> | |
| <script id="jsbin-javascript"> | |
| function byId (id) { return document.getElementById(id); } | |
| function byQS (qs) { return document.querySelectorAll(qs); } | |
| function listFn (nodeList, fn, callback) { | |
| return Array.prototype[fn].call(nodeList, callback) | |
| } | |
| var dragged = null, | |
| counter = 0; | |
| function initDnD() { | |
| dragged = null; | |
| console.log('==================================================='); | |
| var v = listFn(byQS('#app li'), 'forEach', function(li){ | |
| li.draggable = true; | |
| li.dataset.value = ''+(counter++)+'@'+li.innerText; | |
| //return li.tagName.toUpperCase()+li.innerText; | |
| }); | |
| var rootEl = document.querySelector('#app > ul'); | |
| rootEl.addEventListener('dragstart', onDragStart, false) | |
| rootEl.addEventListener('dragover', onDragOver, false); | |
| rootEl.addEventListener('dragenter', onDragEnter, false); | |
| rootEl.addEventListener('drop', onDrop, false); | |
| } | |
| function onDragStart(e) { | |
| dragged = e.target; | |
| console.log('dragstart', e.target.innerText); | |
| } | |
| function onDragOver(e) { | |
| e.preventDefault(); | |
| } | |
| function onDragEnter(e) { | |
| // console.log('dragenter', e.target.dataset.value); | |
| } | |
| function onDrop(e) { | |
| console.log('drop. dragged:', dragged, | |
| 'value:', e.target.dataset.value, 'inner:', e.target); | |
| ) | |
| if (!e.target.dataset.value) { | |
| var parentLi = e.target.closest('li'), | |
| ul = parentLi && parentLi.querySelector('ul'); | |
| console.log('ul', ul); | |
| if (ul) { | |
| dragged.parentNode.removeChild( dragged ); | |
| ul.appendChild( dragged ); | |
| } | |
| } | |
| } | |
| function calcPos(ctxEl) { | |
| var ctxBox = ctxEl.getBoundingClientRect(), | |
| draggedBox = dragged.getBoundingClientRect(); | |
| } | |
| </script> | |
| <script id="jsbin-source-css" type="text/css">#app [draggable=true] { | |
| outline: 1px solid #eee; | |
| }</script> | |
| <script id="jsbin-source-javascript" type="text/javascript"> | |
| function byId (id) { return document.getElementById(id); } | |
| function byQS (qs) { return document.querySelectorAll(qs); } | |
| function listFn (nodeList, fn, callback) { | |
| return Array.prototype[fn].call(nodeList, callback) | |
| } | |
| var dragged = null, | |
| counter = 0; | |
| function initDnD() { | |
| dragged = null; | |
| console.log('==================================================='); | |
| var v = listFn(byQS('#app li'), 'forEach', function(li){ | |
| li.draggable = true; | |
| li.dataset.value = ''+(counter++)+'@'+li.innerText; | |
| //return li.tagName.toUpperCase()+li.innerText; | |
| }); | |
| var rootEl = document.querySelector('#app > ul'); | |
| rootEl.addEventListener('dragstart', onDragStart, false) | |
| rootEl.addEventListener('dragover', onDragOver, false); | |
| rootEl.addEventListener('dragenter', onDragEnter, false); | |
| rootEl.addEventListener('drop', onDrop, false); | |
| } | |
| function onDragStart(e) { | |
| dragged = e.target; | |
| console.log('dragstart', e.target.innerText); | |
| } | |
| function onDragOver(e) { | |
| e.preventDefault(); | |
| } | |
| function onDragEnter(e) { | |
| // console.log('dragenter', e.target.dataset.value); | |
| } | |
| function onDrop(e) { | |
| console.log('drop. dragged:', dragged, | |
| 'value:', e.target.dataset.value, 'inner:', e.target); | |
| ) | |
| if (!e.target.dataset.value) { | |
| var parentLi = e.target.closest('li'), | |
| ul = parentLi && parentLi.querySelector('ul'); | |
| console.log('ul', ul); | |
| if (ul) { | |
| dragged.parentNode.removeChild( dragged ); | |
| ul.appendChild( dragged ); | |
| } | |
| } | |
| } | |
| function calcPos(ctxEl) { | |
| var ctxBox = ctxEl.getBoundingClientRect(), | |
| draggedBox = dragged.getBoundingClientRect(); | |
| } | |
| </script></body> | |
| </html> |
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
| #app [draggable=true] { | |
| outline: 1px solid #eee; | |
| } |
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
| function byId (id) { return document.getElementById(id); } | |
| function byQS (qs) { return document.querySelectorAll(qs); } | |
| function listFn (nodeList, fn, callback) { | |
| return Array.prototype[fn].call(nodeList, callback) | |
| } | |
| var dragged = null, | |
| counter = 0; | |
| function initDnD() { | |
| dragged = null; | |
| console.log('==================================================='); | |
| var v = listFn(byQS('#app li'), 'forEach', function(li){ | |
| li.draggable = true; | |
| li.dataset.value = ''+(counter++)+'@'+li.innerText; | |
| //return li.tagName.toUpperCase()+li.innerText; | |
| }); | |
| var rootEl = document.querySelector('#app > ul'); | |
| rootEl.addEventListener('dragstart', onDragStart, false) | |
| rootEl.addEventListener('dragover', onDragOver, false); | |
| rootEl.addEventListener('dragenter', onDragEnter, false); | |
| rootEl.addEventListener('drop', onDrop, false); | |
| } | |
| function onDragStart(e) { | |
| dragged = e.target; | |
| console.log('dragstart', e.target.innerText); | |
| } | |
| function onDragOver(e) { | |
| e.preventDefault(); | |
| } | |
| function onDragEnter(e) { | |
| // console.log('dragenter', e.target.dataset.value); | |
| } | |
| function onDrop(e) { | |
| console.log('drop. dragged:', dragged, | |
| 'value:', e.target.dataset.value, 'inner:', e.target); | |
| ) | |
| if (!e.target.dataset.value) { | |
| var parentLi = e.target.closest('li'), | |
| ul = parentLi && parentLi.querySelector('ul'); | |
| console.log('ul', ul); | |
| if (ul) { | |
| dragged.parentNode.removeChild( dragged ); | |
| ul.appendChild( dragged ); | |
| } | |
| } | |
| } | |
| function calcPos(ctxEl) { | |
| var ctxBox = ctxEl.getBoundingClientRect(), | |
| draggedBox = dragged.getBoundingClientRect(); | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment