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December 20, 2010 15:44
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| // Originally solved by Tim Branyen in his drop file plugin | |
| // http://dev.aboutnerd.com/jQuery.dropFile/jquery.dropFile.js | |
| jQuery.event.props.push('dataTransfer'); |
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| var body = document.getElementByTagname('body')[0]; | |
| body.addEventListener('dragenter', function( event ) { | |
| // event is a reference to the event object | |
| // created for each event that triggers this callback | |
| // in a 'drop' event, event.dataTransfer.files is a FileList | |
| // of dropped files | |
| }, false); |
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| jQuery(function(){ | |
| var body = jQuery('body') | |
| .bind( 'dragenter dragover', false) | |
| .bind( 'drop', function( e ) { | |
| e.stopPropagation(); | |
| e.preventDefault(); | |
| jQuery.each( e.dataTransfer.files, function(index, file){ | |
| var fileReader = new FileReader(); | |
| fileReader.onload = (function(file) { | |
| return function(e) { | |
| body.append('<div class="dataurl"><strong>' + file.fileName + '</strong>' + e.target.result + '</div>') | |
| }; | |
| })(file); | |
| fileReader.readAsDataURL(file); | |
| }); | |
| }); | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>File Converter</title> | |
| <script src="http://code.jquery.com/jquery.js"></script> | |
| <style> | |
| body {min-height: 800px;} | |
| </style> | |
| <script type="text/javascript"> | |
| jQuery(function(){ | |
| // jQuery creates it's own event object, and it doesn't have a | |
| // dataTransfer property yet. This adds dataTransfer to the event object. | |
| // Thanks to l4rk for figuring this out! | |
| jQuery.event.props.push('dataTransfer'); | |
| var body = jQuery('body') | |
| .bind( 'dragenter dragover', false) | |
| .bind( 'drop', function( e ) { | |
| e.stopPropagation(); | |
| e.preventDefault(); | |
| body.html("<h2>You're welcome ;)</h2>") | |
| jQuery.each( e.dataTransfer.files, function(index, file){ | |
| var fileReader = new FileReader(); | |
| fileReader.onload = (function(file) { | |
| return function(e) { | |
| body.append('<div class="dataurl"><strong>' + file.fileName + '</strong>' + e.target.result + '</div>') | |
| }; | |
| })(file); | |
| fileReader.readAsDataURL(file); | |
| }); | |
| }); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>Drop one or more files here to convert them to <a href="https://developer.mozilla.org/en/DOM/FileReader#section_10">Data URLs</a></h1> | |
| </body> | |
| </html> |
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| function eventHandler ( event ) { | |
| var myFileReader = new FileReader(), | |
| myFile = e.dataTransfer.files[0] | |
| console.log( myFileReader.readAsDataURL( myFile ) ); | |
| } |
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