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Filtering Dynamic RadGrid

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Dheera
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Dheera asked on 08 Sep 2015, 06:54 PM

I am trying to add Excel like filtering for a dynamic RadGrid. I found this example that shows filtering with client-side binding: http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/filtering/basic-filtering/defaultcs.aspx. However, I do not have GridBoundColumns because my RadGrid is dynamic. How do I go about adding Excel like filtering if I do not know the columns beforehand? Please show an example.

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Eyup
Telerik team
answered on 10 Sep 2015, 02:53 PM
Hello Dheera,

You can use the ColumnCreated event handler provided by RadGrid to set the properties of the auto-generated columns:
http://docs.telerik.com/devtools/aspnet-ajax/controls/grid/columns/working-with-autogenerated-columns

Alternatively, you can implement a custom FilterTemplate as demonstrated in the RadGridFilterTemplateProgrammatic.zip web site provided in the following post:
http://www.telerik.com/forums/how-to-persist-dropdownlist-selected-index-and-value-on-postback-from-radgrid-filtertemplate#GW3MyQLmVEmy8XzsmrHzeQ

Hope this helps.


Regards,
Eyup
Telerik
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