Hello after an upgrade to 2.0, I've been recieving the Invalid Postback error.
I see that clientscript.registerforeventvalidation is a way to fix the issue without setting eventvalidation to false.
My question is, what values are needed to be registered? I found a previous discussion on here about it but that has seemed to be locked from any replies as it's 13 pages long.
Do all controls on the page need to be registered? We have a datagrid with dropdownlists that are dynamically (clientside) determined based on choice. (For example picking state filters zipcodes).
After making changes and clicking save, the invalid postback error fires instantly. This error has been going on for a month or so now. plz help.
I can't post code because of company policy.
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