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| Author | Forum: PowerWEB LiveControls for ASP.NET Topic: Using PostedFile from a live postback? |
| benles From: Santa Barbara, CA USA Posts: 16 Member Since: 05/10/05 |
posted May 10, 2005 6:22 PM Hi, I'm trying to access a posted file through a LiveButton, but it looks like it's empty. Is there anything special that needs to be done to handle a file upload on a live postback? |
| lordhits2 From: Oakbrook Terrace, IL USA Posts: 26 Member Since: 04/13/05 |
posted May 11, 2005 8:49 AM Dart can confirm this but I think you out of luck. Callbacks with Live controls don't post back the MIME type of encType="multipart/form-data". LH |
Jeff Cranford From: Rome, NY USA Posts: 586 Member Since: 05/30/01 |
posted May 11, 2005 9:07 AM Yep, lordhits2 is correct. Behind the scenes we use JavaScript and the XmlHttp control to send a callback. Due to browser security constraints, XmlHttp is unable to post a file from the user's machine because it is not allowed access to the client file system. |
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