RadGrid loses filtering with multiple filter template columns

[Graham Blankenbaker]

I am using FilterTemplate containing dropdownlist and have 3 such template columns. When dropdownlist value is changed, filtering is applied. However, there are two issues when filtering is happening.

1. After the page is posted back, the selected value is not retained. The dropdownlist values are bound everytime on ItemCreated event.

2. Filtered results are not retained when filtering is fired from dropdownlists of all columns. 

I am using the example code from this link : http://www.telerik.com/help/aspnet-ajax/radgrid-filter-template.html

Do i need to retain selected values using ViewState or something? Also, what do i need to do to retain the previous filtered results?

Thanks.

[Pavlina]

Hi Charles,

How to achieve the desired functionality is demonstrated in the following example.

Please, give it a try and let me know if it works for you.

Sincerely yours,
Pavlina
the Telerik team

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