Telerik Grid: (Radgrid)

Question

1.00/5 (1 vote)

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Getting an error and warning as :

1. Server tag is not well formed
2. Unrecognized tag prefix or device filter 'telerik'.

can anyone please tell me Step by step procedure for adding telerik rad grid?

Thanks in advance.

Posted 24-Sep-14 20:27pm

Leena 206

Updated 24-Sep-14 23:50pm

v3

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[no name] 25-Sep-14 7:51am

Sure, Telerik can tell you. Read the documentation and if that does not answer your question, then ask their customer service people.

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M.Farrukh Abbas · Answer 1 · 2014-09-24T20:48:00

Solution 1

http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx[^]

Posted 24-Sep-14 20:48pm

M.Farrukh Abbas

Comments

Leena 206 25-Sep-14 5:51am

Farrukh, I know that example..
I am trying to implement grid like that but its giving me error(warning message) as stated above

M.Farrukh Abbas · Answer 2 · 2014-09-25T01:41:00

Solution 2

Show your code there is issue in your hrml tags may be

Posted 25-Sep-14 1:41am

M.Farrukh Abbas

ClimerChinna · Answer 3 · 2014-09-25T02:02:00

Solution 3

have you added dll file to your solution?
if not add dll to your page
then register dll in your page

add below code to your page to register dll

JavaScript

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

Posted 25-Sep-14 2:02am

ClimerChinna

Updated 25-Sep-14 2:04am

v2

Comments

Leena 206 26-Sep-14 0:49am

yes, I have already done modifications in web.config.

If I am taking RadGrid, Its giving me error as -
The type or namespace name 'Telerik' could not be found in the global namespace (are you missing an assembly reference?)
but if I am taking RadButton as a control, Its not breaking build..!(why?)

ClimerChinna 29-Sep-14 0:22am

could you post your code so that I can check where it was going wrong

Leena 206 29-Sep-14 1:37am

web.config:
< add tagprefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI">

.aspx page:

<telerik:radgrid id="RadGrid1" enableviewstate="false" runat="server" allowpaging="true"
allowsorting="True" allowfilteringbycolumn="true" gridlines="None" >

Leena 206 29-Sep-14 1:41am

P.S.
In web.config for code of add tagprefix, it don't have any spaces, but for displaying comment in this comment box, I added those spaces.

ClimerChinna 29-Sep-14 4:35am

add the above code to add tagprefix in .aspx page of your page and try again

ClimerChinna 29-Sep-14 4:36am

or else
check below syntax in your web.config

<system.web>
<pages>
<controls>
<add tagprefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI">

Leena 206 29-Sep-14 4:48am

code that u putted for checking eith web.config is not ordered properly - tag
but logically same as I putted in my web.config

Leena 206 29-Sep-14 4:49am

as i have already putted code for registere RADcontrols in .aspx page -
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
still error

Leena 206 29-Sep-14 4:45am

as i have already putted code for registere RADcontrols in .aspx page -
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
still error