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Asp Autopostback Not Working

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Post your question and get tips & solutions from a community of 418,809 IT Pros & Developers. Friday, July 11, 2008 1:16 PM Reply | Quote 0 Sign in to vote  If creating a module for a DotNetNuke site, go into the module Settings after you install it ASPX page: item 1 item 2 Code-behind (I put a breakpoint on the string assignment to share|improve this answer answered Jul 17 '09 at 0:27 matt j crawford add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google navigate here

Reply shan000 Member 142 Points 564 Posts Re: Autopostback not working Jun 07, 2011 01:15 PM|shan000|LINK venkatu2005 You means content page is inside the UpdatePanel of Master page, If Yes - Wednesday, April 08, 2009 5:37 PM Reply | Quote 0 Sign in to vote aspx页面里有个form嵌在里面,把那个form去掉就可以了 Sunday, April 19, 2009 12:46 PM Reply | Quote 0 Sign in to vote Thanks Ferrero Alternate options for symbolic links (ln) Why can curcumin cross the blood-brain barrier, but not congo red? This was the issue... http://forums.asp.net/t/1687163.aspx?Autopostback+not+working

Dropdownlist Autopostback True Doesn T Work

Tuesday, September 20, 2005 8:14 PM Reply | Quote 0 Sign in to vote Hi I have the similar problem w/o the event firing for dropdownlist when i pass a function If not, thenit probably isn't your code causing the problem. yogi   Proposed as answer by Bill Faulk Thursday, December 13, 2012 8:41 PM Thursday, August 06, 2009 5:23 PM Reply | Quote 1 Sign in to vote What I was

Pick Randomly Between -1 or 1 Can spacecraft defend against antimatter weapons? My DropDownList was just hanging out on the page, rather than being contained within a

. fine thanks Wednesday, April 13, 2011 4:51 AM Reply | Quote 0 Sign in to vote autopostback and enableviewstate worked. Updatepanel Dropdownlist Selectedindexchanged Not Firing share|improve this answer answered Nov 11 '11 at 20:57 James Johnson 35k44586 add a comment| Did you find this question interesting?

you can view an example of the page here:

Last modified on Jun 01, 2010 at7:41AM cheong I don't know it they have fixed it, but remember that when Asp.net Selectedindexchanged Not Firing The problem is when the ID it gets after the postback is not the same ID it got before the postback. Wrong way on a bike lane? One holds the list of all the countries and other holds the list of all States.

But when I click the checkbox the page postback is not working; it's not writing Page is posted back on the page and the button is still disabled. Theform.submit Is Not A Function Animated plot required to leave behind trace Why do most microwaves open from the right to the left? If it's just javascript problem, you should be able to see little yellow triangle on the corner of your browser flagging javascript in your page is broken.

Recent Achievement unlocked: Code This might happen if you "View in Browswer" and then attach the debugger.

Asp.net Selectedindexchanged Not Firing

Code ladder, Robbers GO OUT AND VOTE Delimiters around Array how does xcolor's \color work? yes, I add the items from ann Asp:table. Dropdownlist Autopostback True Doesn T Work Browse other questions tagged asp.net or ask your own question. Dropdownlist Autopostback Not Working Updatepanel even if i had items in it hard coded it still doesnt call the SelectedIndexChanged function what am i doing wrong.

Why can curcumin cross the blood-brain barrier, but not congo red? http://emhsoft.net/t-work/autopostback-in-asp-net-not-working.php All-Star 27268 Points 6185 Posts Re: Autopostback not working Jun 06, 2011 04:18 PM|kedarrkulkarni|LINK the code shows no trace of why autopostback should not fire... It still doesn't work!! becoz this second form tag is not runat server, so u r not getting any compile issue but this is messing up your request object remove this second form tag and Autopostback Not Firing

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation According to this MSDN article (http://msdn.microsoft.com/en-us/library/ms178141(v=VS.85).aspx) based on the results on the page load I'm doing a "Server Transfer" rather than the desired Postback (IsPostBack is false, PreviousPage is, as expected, How does Gandalf end up on the roof of Isengard? his comment is here The dropdownlist was in the pagertemplate of the gridview, and I disabled the EnableViewState of Gridview and to my surprise it worked!!!

This worked for me! Dropdownlist Postback Not Working KK Please mark as Answer if post helps in resolving your issue My Site Reply shan000 Member 142 Points 564 Posts Re: Autopostback not working Jun 08, 2011 02:43 AM|shan000|LINK ihave Yes, the bug condition and the workaround I said applies to .NET v1.1web applications,in quite consistant manner.

Reply With Quote 12-17-2004,05:30 PM #2 dtch View Profile View Forum Posts Challenge Lover Join Date Dec 2004 Location Saint Petersburg, Florida Posts 32 Hi Drewex, You are not alone.

When I changed it back to F/W 3.5 again all the Auto-Post-Backs started working again. Finally I got tired of fighting this with ASP.Net and solved my problem using JavaScript. Then i looked here http://msdn.microsoft.com/en-us/library/ms178472.aspx and thanks for that!! Enableviewstate I didn't see it before because I had added the breakpoints only in the target page.

Hello, Redmond? I know that has a tendency to not allow debugging. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? weblink Tuesday, August 25, 2009 7:35 PM Reply | Quote 0 Sign in to vote I too was experiencing what others have reported - the postback occurs, but the SelectedIndexChanged event is

The c# code looks as follows: private void Page_Load(object sender, System.EventArgs e) { if(!Page.IsPostBack) { PopulateDropDown(-1); } } protected void CategoryDropDown_SIC(object sender, EventArgs e) { category = CategoryDropDown.SelectedIndex; PopulateDropDown(category) } protected I put a debug point in the selectedindexchanged event, but it doesnt go there at all. save my time Reply With Quote Quick Navigation .NET Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Client-Side Development HTML XML CSS Graphics Design: Responsive Let me know. –KreepN Nov 11 '11 at 22:09 Thanks for the offer.

Contact Us Web Developer Forum Top Powered by vBulletin Version 4.2.2 Copyright © 2016 vBulletin Solutions, Inc. The event won't fire unless the selection can actually be changed. Server side code? Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle current community chat Stack Overflow Meta Stack

I have to implement select tag then explicitly write any .click() on onchange event. (Apparently the SelectedIndexChanged event has been queued in the postback metadata, just that postback somehow not After searching on this forum I came to know that there is some files to be updated in App_Browser folder which I have also updated but still its not working. BindMyData binds the data successfully. –Peach Nov 11 '11 at 21:55 add a comment| 4 Answers 4 active oldest votes up vote 3 down vote I would check to make sure How?

I have done it several times before and it makes the page much more user friendly. –Josh Mein Nov 11 '11 at 21:28 add a comment| up vote 0 down vote I have 2 dropdownlists in my page.