on refresh same image uploaded...

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Hi,

i upload image using file upload control and save into sql D/b. when i refresh a page it insert same duplicate image into D/b. how many times i refresh that page it insert same image into D/b. how to resolve this problem. pls give some suggestion or solution.

Posted 11-May-15 7:59am

Mohan Subramanian

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Sergey Alexandrovich Kryukov 11-May-15 14:21pm

Sorry, no relevant information, no advice.
—SA

ramyajaya 11-May-15 14:34pm

May be u submit the form every time you refresh. So it happens like this . Do submit operations only on postback not on every load and refresh

ZurdoDev 11-May-15 14:50pm

This is why most browsers will ask you if you want to re-submit the information again. You need to click No.

virusstorm 11-May-15 15:02pm

It sounds like you are posting the same content to the server every single time you hit the refresh button. When you are done posting the content, redirect the user to another page, that will prevent the refresh issue.

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King Fisher · Answer 1 · 2015-05-11T19:30:00

Solution 1

Refer it,

http://www.aspdotnet-suresh.com/2010/04/detect-browser-refresh-to-avoid-events.html[^]

http://www.aspsnippets.com/Articles/ASP.Net---Prevent-DuplicateDouble-Inserts-when-Page-is-refreshed.aspx[^]

Posted 11-May-15 19:30pm

King Fisher