Js gets the size and name of the uploaded file, js gets the uploaded file

Source: Internet
Author: User

Js gets the size and name of the uploaded file, js gets the uploaded file
The Code is as follows:

Upload: <input type = "file" style = "width: 500px;" onchange = "fileChange (this ); "/> <script type =" text/javascript "> function fileChange (target) {var isIE =/msie/I. test (navigator. userAgent )&&! Window. opera; // compatible with Versions later than IE6 var fileSize = 0; var fileName = null; if (isIE &&! Target. files) {var filePath = target. value; var fileSystem = new ActiveXObject ("Scripting. fileSystemObject "); var file = fileSystem. getFile (filePath); fileName = file. name; fileSize = file. size;} else {fileSize = target. files [0]. size; fileName = target. files [0]. name;} var size = fileSize/1024/1024; alert ('filesize: '+ fileSize + 'M'); alert ('filename:' + fileName);} $ (document ). ready (function () {}); </script>

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