Filter in radgrid control server side

[pankaj]

Hi,

 I have bind the data in the grid from the

rgStaffPhysicianDetails.DataSource = GetPhysicianDetail();

in the server side code. So please give me the details of how the apply the filtering with the use selected filter criteria and value get from the filter textbox in the radgrid control.

protected void RadGrid1_PreRender(object sender, System.EventArgs e)
{
 if (!Page.IsPostBack)
 {
   RadGrid1.MasterTableView.FilterExpression = "([Country] LIKE \'%Germany%\') ";
   GridColumn column = RadGrid1.MasterTableView.GetColumnSafe("Country");
   column.CurrentFilterFunction = GridKnownFunction.Contains;
   column.CurrentFilterValue = "Germany";
   RadGrid1.MasterTableView.Rebind();
 }
}

Here in this code filteration is server side but selection criteria is fixed,
 
so i need to set the selection criteria with use of the radgrid control selection criteria( like contains, not contains, NotFilter, StartWith, EndWith etc. ) any of the filter dropdownlist and filter value from the filter textbox in the radgrid control.

 So, i have problem how to get the selected value from the filter dowpdownlist and filtered value from the filter Textbox of radgrid control, Kindly help me as soon as possible.
 


Thanks
Pankaj Tyagi

[Yavor]

Hi pankaj,

One similar implementation is shown in the following example.
I hope it gets you started properly.

Kind regards,
Yavor
the Telerik team

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[madhavi]

I have similar problem. my radgrid is dynamically created and it has filtering type combining so both checklist filtering and filter menu

so how can I get selected values in checklist filtering?

Thanks,

Madhavi 

[Angel Petrov]

Hi Madhavi,

When the combined filter is used you can extract the filter values from the FilterExpression property of the MasterTableView. That one ensures that you will always get the filter applied to the grid as there are cases in which the filter checklist is not populated.

If the above suggestion does not prove helpful please share with us the page code alongside with e detail explanation of the scenario, so we examine it and if possible provide an alternative solution.

Regards,
Angel Petrov
Telerik