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AsyncUpload in Mvc application

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AsyncUpload
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Sandhya
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Sandhya asked on 07 Nov 2012, 08:52 AM
I am trying to use the AsyncUpload in an MVC application. Added the control to a view and all the client side validations worked fine. I am not able to figure out how to get my FileUploaded event handler triggered on file upload.

I added the following Action to one of the controllers, managed to get the submitted file through the form collection.
public ActionResult UploadFileToServer(FormCollection form)


I am recieving something like the following as part of the form["RadAsyncUpload1_ClientState"] member.

{'isEnabled':'true','uploadedFiles':[{"fileInfo":{"FileName":"New Text
Document.jpg","ContentType":"image/jpeg","ContentLength":7,"Index":0},"metaData":"/wEFsQF7IlRlbXBGaWxlTmFtZSI6Im5rMW10MGQxLjFxZSIsIkFzeW5jVXBsb2FkVHlwZU5hbWUiOiJUZWxlcmlrLldlYi5VSS5VcGxvYWRlZEZpbGVJbmZvLCBUZWxlcmlrLldlYi5VSSwgVmVyc2lvbj0yMDEyLjMuMTAxNi40MCwgQ3VsdHVyZT1uZXV0cmFsLCBQdWJsaWNLZXlUb2tlbj0xMjFmYWU3ODE2NWJhM2Q0In2cjHHKucOwL9XHbTwMx7hNK3SkzeOs2R2WtBZJyOqw3w=="}]}
This seems like json representation of the FileUploadedEventArgs. Can someone let me know how to create the FileUploadedEventArgs type object with this, so that I can process the file contents?

Let me know if there is any other supported way of dealing with this control in MVC applications.

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Peter Filipov
Telerik team
answered on 09 Nov 2012, 10:56 AM
Hello Sandhya,

The information that you get is the client state of the RadAsyncUpload control. It contains encrypted and summarized information about the uploaded files. I am afraid that is not possible to recreate FileUploadedEventArguments in the controler.

Regards,
Peter Filipov
the Telerik team
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