Form Decorator works on some pages and not others

[David]

I am currently installing Telerik controls on our present asp .net application and stumbled upon the "formdecorator" -> more specifically <telerik:RadFormDecorator ID="FormDecorator1" runat="server" DecoratedControls="all"></telerik:RadFormDecorator>
 and therefore I have been installing this on our application .aspx pages.  Most of the time it works perfectly and formats all our textboxs, radiobuttons, etc.  However I have found that sometimes this doesn't work on the pages and receive "Unknown server tag 'telerik:radformdecorator'.
" errors.  My question is why this might work on some pages and not others.  Does it have to do with master pages? Or something else in general.  If you need more specifics please let me know.

[Georgi Tunev]

Hello David,

Make sure that there is a reference to the corresponding assembly on the page
<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>
or in your web.config file
.....
<pages>
            <controls>
                <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" />
            </controls>
        </pages>
.....

If you still experience problems after that, please send us your project or a sample one where these problems can be reproduced so we can investigate further.


All the best,
Georgi Tunev
the Telerik team

[David]

Thanks...that worked perfectly.