I have a problem using the AJAX toolkikt TextboxWatermarkExtender.
It does not show up on my page. I have set up the code as follows:
<tr> <td> Name: </td> <td> <asp:TextBox ID="name" runat="server"></asp:TextBox> <asp:TextBoxWatermarkExtender ID="nameField" runat="server" WatermarkText="Section name" TargetControlID="name"> </asp:TextBoxWatermarkExtender> </td> <td> <asp:RequiredFieldValidator ID="nameVal" runat="server" ErrorMessage="Please give in a section name" ControlToValidate="name" ></asp:RequiredFieldValidator> <asp:ValidatorCalloutExtender ID="nameValExtender" runat="server" TargetControlID="nameVal" ></asp:ValidatorCalloutExtender> </td> </tr>
This is all inside an updatePanel. I have checked the source code of the html page that is generated by that code, and i saw that the id of the contentPlaceHolder is put in front of the id of the textboxes, but when i try to add that in code, it gives me an error.
Any help is much appreciated