Hi Peter,
Thanks for using Syncfusion products.
From the information you have shared, we
suspect that you have missed to refer the script files. To render our
Syncfusion controls in ASP.NET we need to include DLL, Scripts, and CSS files.
The following online documentation link describes how to add the Syncfusion
application to your sample please make use of it.
Online documentation link: http://help.syncfusion.com/ug/js/default.htm#!documents/createmanually1.htm
We have prepared simple sample based on your
requirement which is available in the link given below:
http://www.syncfusion.com/downloads/support/directtrac/general/Button_135406-460485157.zip
Kindly let us know if you
have any queries.
Regards,
Ragunath M