Created
February 15, 2017 13:47
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Save anonymous/02d1fa3ce3d62a33cf0561f8e4721daa to your computer and use it in GitHub Desktop.
JS Bin // source http://jsbin.com/bawoloq
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <div class="dropzone"> | |
| <div id="draggable" draggable="true" ondragstart="event.dataTransfer.setData('text/plain',null)"> | |
| This div is draggable | |
| </div> | |
| </div> | |
| <div class="dropzone"></div> | |
| <div class="dropzone"></div> | |
| <div class="dropzone"></div> | |
| <style> | |
| #draggable { | |
| width: 200px; | |
| height: 20px; | |
| text-align: center; | |
| background: white; | |
| } | |
| .dropzone { | |
| width: 200px; | |
| height: 20px; | |
| background: blueviolet; | |
| margin-bottom: 10px; | |
| padding: 10px; | |
| } | |
| </style> | |
| <script> | |
| var dragged; | |
| /* events fired on the draggable target */ | |
| document.addEventListener("drag", function( event ) { | |
| }, false); | |
| document.addEventListener("dragstart", function( event ) { | |
| // store a ref. on the dragged elem | |
| dragged = event.target; | |
| // make it half transparent | |
| event.target.style.opacity = .5; | |
| }, false); | |
| document.addEventListener("dragend", function( event ) { | |
| // reset the transparency | |
| event.target.style.opacity = ""; | |
| }, false); | |
| /* events fired on the drop targets */ | |
| document.addEventListener("dragover", function( event ) { | |
| // prevent default to allow drop | |
| event.preventDefault(); | |
| }, false); | |
| document.addEventListener("dragenter", function( event ) { | |
| // highlight potential drop target when the draggable element enters it | |
| if ( event.target.className == "dropzone" ) { | |
| event.target.style.background = "purple"; | |
| } | |
| }, false); | |
| document.addEventListener("dragleave", function( event ) { | |
| // reset background of potential drop target when the draggable element leaves it | |
| if ( event.target.className == "dropzone" ) { | |
| event.target.style.background = ""; | |
| } | |
| }, false); | |
| document.addEventListener("drop", function( event ) { | |
| // prevent default action (open as link for some elements) | |
| event.preventDefault(); | |
| // move dragged elem to the selected drop target | |
| if ( event.target.className == "dropzone" ) { | |
| event.target.style.background = ""; | |
| dragged.parentNode.removeChild( dragged ); | |
| event.target.appendChild( dragged ); | |
| } | |
| }, false); | |
| </script> | |
| </body> | |
| </html> |
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