Working of Ajax

Question

hi,
i have implemented collapsinle panel for my project.inside the panel i created a form with a button in it.but i click on the button.nothing is getting displayed.When i debugged my code,button click is happening and finally a disassembly is getting opened and is keep on travesing there.i am not getting this issue.i have added ajaxcontrltoolkit.dll 3.5 version as reference.Please help me with this.
Regards,
Sivapratap

Khan Abrar Ahmed · Answer

Hi, you can use below code Add the refernce in project and in header section add below line for more info I attached the website code. ASPX file Test ExpandedImage="~/Images/icon/DownArrow.gif" CollapsedImage="~/Images/icon/RightArrow.gif" ImageControlID="imgControlledFunction" SuppressPostBack="True" ExpandControlID="pnl1" Collapsed="false" CollapseControlID="pnl1"> aspx.cs file protected void btnTest_OnClick(object sender, EventArgs e) { lbl.Text = "Button Click Event Fires.........."; }

sivapratap Kurapati · Answer

Hi, i created a panel(say pnlClick) which has button,on click of it collapsible panel should work. i placed my form which has a button inside an update panel which itself is inside one more panel say(pnlCollapsible) .and to the CollapsiblePanelExtender i specified CollapseControlId as pnlClick,targetcontrolid as pnlCollapsible.My problem is the button inside the form should work.I am not getting where the mistake is happening

Khan Abrar Ahmed · Answer

Hi, Before the colappsible panel use update panel ///Add the collapsible panel and form here