[Solved] Dynamically Filter State

[Adam]

Hi,

I try to set up filter by client side .aspx to save filter state after rebind.
The code bellow does not work, maybe I overlook something.
I use ajax bind and after set an expression to filter config I have empty IFilterDescriptor in ajax GridCommand
Could help me.

Below I present code resposible for filter part of grid

.Filterable(builder =>

{

builder.Enabled(

 

true);

builder.Filters(config =>

{

 

if (ViewData.ContainsKey("filter"))

{

 

var filters = (IList<Telerik.Web.Mvc.IFilterDescriptor>)ViewData["filter"];

 

if (filters != null && filters.Count > 0)

{

 

var expression = Telerik.Web.Mvc.ExpressionBuilder.Expression<Wasko.GPSD.Model.Article>(filters);

 

 

config.Add(expression);

 

}

}

});

})