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December 26, 2015 06:09
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Load local json file
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <script src="http://jashkenas.github.io/coffee-script/extras/coffee-script.js"></script> | |
| <style> | |
| #file { | |
| margin-top: 25px; | |
| margin-left: 50px; | |
| font-family: "Helvetica Neue", sans-serif; | |
| font-weight: 100; | |
| font-size: 100px; | |
| color: #777; | |
| -webkit-font-smoothing: antialiased; | |
| } | |
| #file:hover { | |
| color: orange; | |
| cursor: pointer; | |
| } | |
| input { | |
| display: none; | |
| } | |
| </style> | |
| <body> | |
| <input type="file" id="chooser" /> | |
| <div id="file">Click and choose</div> | |
| <script type="text/coffeescript"> | |
| $ = (selection) -> document.querySelector selection | |
| load = -> | |
| File = @files[0] | |
| return if not File.type.match '\.json$' | |
| file.textContent = File.name | |
| reader = new FileReader() | |
| reader.onload = (file) -> | |
| data = JSON.parse @result | |
| console.log data | |
| reader.readAsText File | |
| chooser = $('#chooser') | |
| chooser.addEventListener('change', load) | |
| $('#file').addEventListener('click', -> chooser.click()) | |
| </script> |
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