[OpenLayers-Users] Defining WFS-filter dynamically

[Kai Behncke]

Dear users,


I try to set a WFS-filter dynamically.


I set an array with:



  for(var i=0;i<y.length;i++){

    the_filter= 'new OpenLayers.Filter.Comparison({type: OpenLayers.Filter.Comparison.EQUAL_TO,property: "objekt_id",value:'+y[i]+'}),';


    filter_array.push(the_filter); 
     } 



....the array is filled and I define:


   if(filter_array.length > 1) {
         
                var filter = new OpenLayers.Filter.Logical({
                    type: OpenLayers.Filter.Logical.OR,
                    filters: filter_array
                });
            } else {
           
                var filter = filter_array[0];
            }  
           
            filter_body = xml.write(filter_1_0.write(filter));


...but I always get an error:
uncaught exception: Filter writing not supported for rule type: undefined



Has anybody an idea what could be wrong?

Thank you very much, Kai
-- 
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01