<h4>Student's current semester or quarter: <input id="SemesterQuarter" type="text" style="width: 74px; top: 12px; left: 193px; position: relative; height: 18px; background-color: #FFFF99;" /> <ajaxToolkit:NumericUpDownExtender ID="NumericUpDownExtender1" runat="server" TargetControlID="SemesterQuarter"></ajaxToolkit:NumericUpDownExtender> </h4>
The TargetControlID of 'NumericUpDownExtender1' is not valid. A control with ID 'SemesterQuarter' could not be found.
I'm just getting started with the AjaxToolKit and hit the first bump in the road. I cannot figure out why I'm getting the error. I have the textbox properly Id'ed and still.... running VS2012, just downloaded the AjaxToolkit. ?? Missing a very simple something?