Upload file on server using jquery...

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hi..
i want to save a file on server using ajax in mvc.before that i converting file into Binary but i got error"Microsoft JScript runtime error: Unable to get value of the property '0': object is null or undefined" .this is my code..

JavaScript

var file = document.getElementById('ExcelUploader').files[0];
var file_binary = file.getAsBinary();
$.ajax({
               type: "POST",
               url: $("#HidResolvedUrl").val() + "UploadFile/UpFile",
               data: { val: file_binary

               },
               dataType: "json",
               async: true,
               cache: false,
               success: function(msg) { }
           });

Posted 13-Jun-12 2:21am

Jitendra_rtpl

Updated 13-Jun-12 2:25am

Prasad_Kulkarni

v2

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kimberly wind · Answer 1 · 2012-07-03T01:43:00

HI

u can use Uploadify http://valums.com/ajax-upload/[^]

but for this user must have software.

So better in controller itself you can write coding

C#

HttpPostedFileBase hpf = Request.Files[file] as HttpPostedFileBase;
if (hpf.ContentLength == 0)
continue;
int length = hpf.ContentLength;
byte[] buffer = new byte[length];
hpf.InputStream.Read(buffer, 0, length);
profile.Photo = buffer;

Entity.tablename.add(profile);
Entity.SaveChages();