Ajax Control Toolkit Cascading Dropdown Method Error 500
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Ajax Control Toolkit Cascadingdropdown Example
18 replies Last post Feb 09, 2010 04:31 PM by maksuda ‹ Previous Thread|Next Thread › Print Share Twitter
Method Error 500 Cascadingdropdown Ajax Asp Net
Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceVideos Reply Motiofel Member 42 Points 134 Posts Method Error 500 Cascadingdropdown Ajax Oct 18, 2009 05:20 AM|Motiofel|LINK Hi, got Error 5oo in CDD, cascadingdropdown webmethod error 500 (in the first ccd) the query works, so it can't be the reason, And I checked namespaces, So I think the problem is in the code behind: here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only http://forums.asp.net/t/1482547.aspx?Method+Error+500+Cascadingdropdown+Ajax takes a minute: Sign up ajax cascading dropdown list method error 500 on IE10 up vote 0 down vote favorite I'm developing an application in asp.net which needs cascading dropdown lists to be filled by calling asmx methods. The code works fine on Google Chrome and Mozilla FireFox but throws Method Error 500 on IE10.. Is there any IE setting I'm http://stackoverflow.com/questions/19891733/ajax-cascading-dropdown-list-method-error-500-on-ie10 missing?? Here is the code: Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Competition Submit an http://www.codeproject.com/Questions/678945/getting-web-method-error-in-my-ajax-cascading article or tip Post your Blog quick answersQ&A Ask a Question View Unanswered Questions View All Questions... 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General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ method error 500 in my ajax cascading dropdown list Rate this: Please Sign up or sign in to vote. See more: C# ASP.NET my code in .aspx problem I was having, like many others, was this: I was trying to implement two cascading dropdown lists using ASP.NET AJAX (following this AJAX video - scroll down to #3 How Do I: Use the ASP.NET AJAX CascadingDropDown Control Extender?) . Everything worked except the second dropdown wouldn't be filled with values but with error code: Method error 500. Following the hints in the post help me nail it down. It seems the beta releases of ASP.NET AJAX have been extremely buggy. Many of the posts I found were from this beta period, which creates nightmares when you're trying to find a solution to your problem. Great feeling when you finally nails it! Like the video I used an XML file as data store. This is a very simple and fast implementation for small applications. If you want to use a database instead there are some sites that give some guidelines but unfortunely no one gives the whole story. This and this are the best places to start. Also this one contains lots of good info but i was having problems following along in his discussions. Like this:Like Loading... December 18, 2006 - Posted by leifw | AJAX 5 Comments » dhdfdjc Comment by rere | November 22, 2008 | Reply Hi, I am doing project in ASP.net using C#. I am instructed not to use auto-post back. I need that if anyone select and particular “system” from the dropdown then the “failure” of that system will appear in next dropdown. It should be the noted that both are coming from database with tables ‘system_types’ and ‘failure_types’. I have tried following AJAX code but it generates error. I have applied following cascading property. For DropDownList1 For DropDownList2 After that I have made a class with name “DropDown” and written following code: using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; usin