DataSource Client Only issue

[KHH]

Hi,

I've configured my datasource as follow:

    	   setID(id);   
    	   setRecordXPath("items");  
  	   setDataFormat(DSDataFormat.JSON);
  	       
  	   //set field definition

           setDataURL("getData.do");  
           setClientOnly(true);
           setCriteriaPolicy(CriteriaPolicy.DROPONCHANGE);

when I tried to the below call to fetch data, the parameter (m) is not send to the server side.

DSRequest dsRequest = new DSRequest();        
dsRequest.setParams(m);
grid.getDataSource().invalidateCache();
grid.fetchData(null,null,dsRequest);

If i set the clientOnly to false, then I can't use AdvancedFilter to filter data on client side.

Can someone please help me? I need to pass parameters back to the server when the grid refresh and filter the grid data on client side by using AdvancedFilter.

SmartGwt: 2.2
GWT:1.5.3
Browser: IE8

Thanks,

Kuan

[KHH]

Does anyone have a solution?