dropdownlist with out page refresh

[jai 123]

hi, I am using .net 2005 ajax enabled website. It kept two dropdownlist, if I select a value in the first dropdownlist, the value related to that should loaded in the second dropdownlist with out page re-loading(refresh). How to do this without page loading. please help me,

jai prakash

[Imran Khan Pathan]

You can do that using ICallbackEventHandler interface watch DEMO Source code You can also use CascadingDropDown control Visit Link Best Regard Pathan

please don't forget to vote on the post that helped you.

[VenkataRamana Gali]

there is feature called AJAX-CascadingDropDown http://www.asp.net/ajax/ajaxcontroltoolkit/samples/Walkthrough/CCDWithDB.aspx[^] and http://aspalliance.com/1183_Creating_a_CascadingDropDown_Using_AJAX.1[^]

Ramana

[Piyush Vardhan Singh]

u putt this drop down list in update panel

Piyush Vardhan Singh Senior Software Engineer TAS NewDelhi India

[N a v a n e e t h]

jai aswitha wrote:

if I select a value in the first dropdownlist, the value related to that should loaded in the second dropdownlist with out page re-loading(refresh). How to do this without page loading.

Put a UpdatePanel, and drag your drop down control inside to that. You are almost done

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