Uploading single file using jquery in asp.net

i want to implement the simple file upload without flash.. and single file, but with jquery, there should not be any postbacks...

can anyone suggest some jquery code for uploading file to the server. thanks in advanc开发者_JS百科e

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Since you are only trying to upload a single file, I would use the upload control and then use a JQuery progress bar like one of the controls here: http://dj.codeplex.com/

If you use the extender and updatepanel, there will be no postbacks.