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Requiredfieldvalidator Not Preventing Postback


The problem only exists when the grids reload from an AJAX post-pack initiated by the selector. share|improve this answer answered Jul 30 '12 at 7:10 Narendra 2,03641842 Thanks for your answer. See more: ASP.NET validator I have a TextBox with autoPostBack Set to true with a RequiredFieldValidator And on TextChanged in ocdeBehind I hope I am clear. this contact form

Reply Venkatesan I... Hot Network Questions Chess : The Lone King Why would this A-10 Thunderbolt be flown over rural New Hampshire? Google The comment is now awaiting moderation.

Requiredfieldvalidator Not Preventing Postback

All the code samples and API provided by the authors are solely their creation and neither the author nor the site are responsible if it does not work as intended. The ASP.net validators throw Javascript runtime errors. I've added validation group and still makes postback. –Anton Belev Jul 30 '12 at 7:29 You are welcome. I think this is because am writing code in dropdown selected index chage event which has a post back.

Just... EnableClientScript="True" share|improve this answer edited Sep 22 '14 at 7:46 Amit 11.4k62353 answered Sep 22 '14 at 7:40 AatifNaeem 1 add a comment| Your Answer draft saved draft discarded Sign Score a hand of Hearts Cannot insert the value NULL into column Why do governments not execute or otherwise permanently contain super villains? Required Field Validator In Updatepanel share|improve this answer answered Sep 13 '10 at 13:28 NightOwl888 23.4k84687 I had exactly the same problem!

Required Download Demo View Demo Subscribe Follow @ASPSnippets Follow @ASPSnippets Subscribe What our readers say hb I dont remember How many times i must have taken code help from your snippets.This Required Field Validator Fires After Postback Can leaked nude pictures damage one's academic career? Follow @ASPSnippets Follow @ASPSnippets Name Required Email Required Invalid Email Address Comment Required Security code: Required Invalid security code. How can Average Joe create a micro-state that is a member of the UN in the least amount of time?

Please suggest. Asp Net Requiredfieldvalidator Not Working I'm technical referent but I lost the lead for technical decisions Do n and n^3 have the same set of digits? Refer here: TextBox.AutoPostBack Property [^] Permalink Posted 1-Nov-13 22:52pm Tom Marvolo Riddle19.5K Comments contracting1995 2-Nov-13 3:57am Ok But I have a required field validator why it is more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Required Field Validator Fires After Postback

Something in the web.config or global.asax? Terms of UseSite FeedbackPrivacy Policy Powered by Progress Sitefinity 12,588,085 members (71,206 online) Sign in Email Password Forgot your password? Requiredfieldvalidator Not Preventing Postback Powered by Excelasoft Solutions. Asp.net Validation Not Stopping Postback I began working on an older, but simple aspx form and my predecessor used manual, server-side form validation (checking to see if some form fields have a value and if not

Disclaimer: This site is started with intent to serve the ASP.Net Community by providing forums (question-answer) site where people can help each other. weblink I am pasting the design code as below. Thanks for posting, it would have taken me forever to find the issue. –Onisemus Jan 14 '12 at 22:59 add a comment| up vote 0 down vote If you press "Enter" Googling that uncovered a bunch of blog posts about how VisualStudio adds that line to the web.config when upgrading web apps from .net 1.1 to .net 3.5.

UI for ASP.NET AJAX Resources Buy Try Feed for this thread 13 posts, 0 answers Abdul Rahman 1 posts Member since: Oct 2011 Posted 16 Nov 2011 Link to this post Thanks & Regards, AbdulRahman TCS Tsvetina Admin 1866 posts Posted 18 Nov 2011 Link to this post Hello Abdul, What do you mean by saying that the validation fires after postback? Your Email Password Forgot your password? navigate here The validation problem is part of the second tab, where the user makes some inputs.

Why do Phineas and Ferb get 104 days of summer vacation? Causesvalidation When you place a validator inside an usercontrol that isnĀ“t visible by default, and this usercontrol is in an updatepanel, it does not create that javascript properly. They also all use a _preRender method to do some specific grid customizations.

share|improve this answer answered Mar 17 '09 at 21:39 David 26.4k14567 add a comment| up vote 0 down vote Could you try an explicit EnableClientScript="True" parameter to the RequiredFieldValidator?

Dan 25 posts Member since: Oct 2013 Posted 09 May in reply to Maria Ilieva Link to this post Hi Maria, Thanks for your response. Higher up doesn't carry around their security badge and asks others to let them in. If the problem persists, it would be helpful if you post your code, so that we can look for any problems with it. Nirmal replied to Danasegarane Arunachalam on 03-Dec-10 07:10 AM Hi, I am clueless if the same thing is working for you then why It does not work for me...?

But instead it is firing the AJAX call and going server side... Are you really using? How have I never run into this before? his comment is here Am I right?

Please suggest. On selection of country in dropdown,the state dropdown is filled and in the phone number boxes the country code is also filled simultaneously. asked 7 years ago viewed 29834 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends in 8 days Blog Stack Overflow Podcast #94 - We Don't Care If If Not (name = "action") OrElse Not Context.Items("ActionAlreadyWritten") Is Nothing Then MyBase.WriteAttribute(name, value, fEncode) Else Context.Items("ActionAlreadyWritten") = True End If End Sub End Class What this does is simply supress the

Renting property to a relative for less than market How to replace 8-sided dice with other dice What power do I have as a driver if my interstate route is blocked Make sure to mark your own post as the answer :) –JoonasL Jul 30 '12 at 7:39 Thanks. Trigger: <%----%> Button: asp.net triggers drop-down-menu postback requiredfieldvalidator share|improve this question edited Apr 26