Hi, I have a grid that should perform complex server filtering (like filtering on two or three columns). I am doing the task as follows:
In code behind file (aspx.vb):
Dim sort_field As String = Request.QueryString("sort[0][field]")
Dim sort_dir As String = Request.QueryString("sort[0][dir]")
Dim filter_field As String = Request.QueryString("filter[filters][0][field]")
Dim filter_operator As String = Request.QueryString("filter[filters][0][operator]")
Dim filter_value As String = Request.QueryString("filter[filters][0][value]")
Dim filter_logic As String = Request.QueryString("filter[logic]")
It works perfect with single column. But when the user tries to filter based on two columns, I should get filter[filters][1][field] value and so on to get the filter_field. Is there any other way to loop through the queryString and ...
Go to the complete details ...