How to filter on multiple values in a custom filter (Combobox with Checkboxes)

[Nicolas]

Hello,
I need to have a grid with Custom Filters. Those filters needs to be comboboxes with checkboxes.
I started from http://demos.telerik.com/aspnet-ajax/grid/examples/programming/filteringtemplatecolumns/defaultcs.aspx.
I can successfully run the sample & I modified the combobox (checkboxes=true) to display all items with checkboxes.
Now I've 2 issues :
1°) When I filter on 1 checkbox from the combobox "Country", it works. But when I check 2 checkboxes (2 countries), I can not have results.
Do you have another sample or a doc explaining how to handle multiple selections for 1 filter ? Or any tips to explain how to do that ?
2°) The custom filters column are not sortable, how to have them sortable too ?

Nicolas

[Jayesh Goyani]

Hello,

please check this link.

Thanks,
Jayesh Goyani

[Nicolas]

Thanks a lot, I will take a look.