Good deal. A lot of refreshing going on there though. :-) -TH
--- In [email protected], "stinasius" <[EMAIL PROTECTED]> wrote: > > hi Tim, thanks your solution worked well. for anyone who is interested > in filtering a datagrid with multiple criteria here is how i pieced up > mine through the enormous help from this group. > > ////////////////////////filters/////////////////////////////////////////\ ///////////////////////////////// > private var sliderFromValue : Number = 0; > private var sliderToValue : Number = 3000000; > private var selectedCity : String = "All"; > private var selectedLocation : String = "All"; > > private function onSliderChange(event:SliderEvent):void > { > var slider:Slider = Slider(event.currentTarget) ; > sliderFromValue = priceSlider.values[0]; > sliderToValue = priceSlider.values[1]; > filterGrid() ; > dataAr.refresh(); > } > private function cityChangeHandler(event:Event):void > { > if( city_cb.selectedItem != null ) > selectedCity = city_cb.selectedLabel; > filterGrid(); > dataAr.refresh(); > } > > private function locationChangeHandler(event:Event):void > { > if( lct_cb.selectedItem != null ) > selectedLocation = lct_cb.selectedLabel; > filterGrid(); > dataAr.refresh(); > } > > > private function filterGrid() :void > { > dataAr.filterFunction=myFilterFunction; > dataAr.refresh(); > } > > private function myFilterFunction(item:Object): Boolean > { > return (item.city == selectedCity || selectedCity == "All") && > (item.location == selectedLocation || selectedLocation == > "All") && > (item.price >= sliderFromValue && item.price <= sliderToValue) ; > } > then on each of the controls in my case 2 combo boxes and a slider > call their individual filter functions in the change event like this > > <mx:ComboBox x="0" y="108" width="182" id="lct_cb" > labelField="lct_name" change="locationChangeHandler(event)" > selectedIndex="0"/> > > <mx:ComboBox x="0" y="52" width="182" id="city_cb" > labelField="city_name" change="cityChangeHandler(event)" > selectedIndex="0"/> > > <mx:HSlider x="0" y="240" id="priceSlider" minimum="0" > maximum="3000000" allowThumbOverlap="false" tickInterval="100000" > snapInterval="100000" thumbCount="2" values="[0,3000000]" > tickColor="#ffffff" labels="[$0k,$3000000M]" liveDragging="true" > width="182" change="onSliderChange(event)"/> > hope someone will find this useful. thanks >
