Upload-Rename-Save image from a HTML file input using Javascript

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Hey Everyone.
I am working in a asp.net web project, as per my client i have to perform all functions using javascript or jquery. Currently I am working on a image uploading section and also it requires to be renamed before saving.
It is required to take the filename from the file input, rename it and save it in the folder and also add this file link into the database, using javascript. Now i need help to get the filename from the input, rename it and save it and also get the path of the file getting saved.
Can any one please help me out to solve this matter?

Posted 2-Apr-12 6:19am

Subhabrata Bose

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ZurdoDev 2-Apr-12 12:44pm

JavaScript itself cannot save a file to your server because it executes client side. It has to call server-side code. I would think you could just do the logic in C# once the file_UploadComplete event runs.

2 solutions

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Not Active · Answer 1 · 2012-04-02T06:57:00

Solution 2

JavaScript can't do everything, you and the client should understand this. This is very easily accomplished with code-behind using SaveAs.

Posted 2-Apr-12 6:57am

Not Active

Ravinder Singh Bhawer · Answer 2 · 2012-05-14T20:09:00

Try this once

XML

<HTML>
<HEAD>

<SCRIPT language="JavaScript">

function WriteFile()
{
   var fso  = new ActiveXObject("Scripting.FileSystemObject");
   var fh = fso.CreateTextFile("c:\\Test.bmp", true);
   fh.WriteLine("Some text goes here...");
   fh.Close();
}

</SCRIPT>
</HEAD>

<BODY>
<P>
<SCRIPT language="JavaScript">  WriteFile(); </SCRIPT>
</P>
</BODY>
</HTML>