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| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <form> | |
| <input id="fileInput" type="file"></input> | |
| </form> | |
| <span id="fileContent"></span> | |
| <script type="text/javascript"> | |
| var apiAvailable = function() { | |
| return window.File && window.FileReader; | |
| }; | |
| document.getElementById("fileInput").addEventListener("change", function(e) { | |
| if (!apiAvailable()) { | |
| alert("The File API is not available, go away!"); | |
| return; | |
| } | |
| var files = e.target.files; | |
| if (files.length == 0) { | |
| return; | |
| } | |
| var file = files[0]; | |
| var reader = new FileReader(); | |
| reader.onload = function() { | |
| var result = reader.result; | |
| document.getElementById("fileContent").innerHTML = "<pre>" + result + "</pre>"; | |
| }; | |
| reader.readAsBinaryString(file); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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