How to send javascript editable FileList to server?

709 Views Asked by Paul At 19 November 2014 at 12:26

In this documentaion says that in Javascript we cann't edit FileList inside 'input' element, because it is readonly. So what are the alternatives to send some other javascript FileList, that i can edit, to server?

Original Q&A

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vernonner3voltazim On 19 November 2014 at 16:42

This is an HTML test-page:

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <title>test-page</title>
 <script type="text/javascript">
//<!--

var fileobj, file;
function init()
{ fileobj=document.getElementById('filepick');
  fileobj.focus();
  fileobj.click(); //SHOULD auto-trigger the file-select popup, but doesn't
  return;
}

function filed()
{ file = fileobj.files;
  //At this point we should have an array of "item" objects,
  // containing all the files in the directory.
  //You can write code to pluck whatever you want from the array,
  // and then send that list to the server.
  return;
}

 // -->
 </script>
</head>
<body onload="init();">
<input id="filepick" type="file" multiple="multiple" onchange="filed();" /><br />
User: please click button and select all files in the relevant directory.  Thanks!
</body>
</html>

How to send javascript editable FileList to server?

There are 1 best solutions below

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