Question : PopupControlExtender

Hello,

  The PopupControlExtender has been driving me crazy I would really appreciate if you can tell me where I'm wrong on this. I'm trying to show a PopupControlExtender where I'm trying to show a simple message from the webmethod, for this I am using DynamicControlID,  DynamicServiceMethod, DynamicServicePath for this PopupControlExtender PopupControlExtender looks something like this

  runat="server" CommitProperty="value"

Position="Bottom" PopupControlID="pnlPartSearch1" TargetControlID="lbtnTrack"
DynamicControlID="pnlPartSearch1" DynamicServiceMethod="TrackingInfo" DynamicServicePath="~/TestWebService.asmx">

>

[WebMethod]public string TrackingInfo(string headerID)
{

return "Called from a web service";

}

The code above works perfectly and when I click the button I see the message on the popup "Called from a web Service" now the problem starts when I add DynamicContextKey = '<%# Eval("OrderHeaderNumber")%>' as soon as I add this to the PopupControlExtender and update the service method which has a string parameter the service method call is not executed and I get the error "Web Service call failed: 500". Here is the code that does not work.


runat="server" CommitProperty="value"

Position="Bottom" PopupControlID="pnlPartSearch1" TargetControlID="lbtnTrack" DynamicContextKey='<%# Eval("OrderHeaderNumber")%>'

DynamicControlID="pnlPartSearch1" DynamicServiceMethod="TrackingInfo1" DynamicServicePath="~/TestWebService.asmx">

>

[WebMethod]public string TrackingInfo1(string OrderHeaderNumber)
{

return "Called from a web service";

}

I would really appreciate if someone can point out what the error is.

 

Thanks in advance.

MJ

Answer : PopupControlExtender

HA AH! I'm glad I helped you.

But could you please select my comment as an answer?