SWF It Good

4 Responses to “ArrayCollection DataGrid filter Example v3”

1. mosi says:

   August 21, 2007 at 6:57 pm

   Thank you for this helpful filtering example. The flexbuilder site provided the one with .refresh() function, which didn`t worked for me when used with ArrayCollection. This approach with detached search() and filter assign function works fine.
2. dieyana says:

   March 23, 2009 at 10:26 pm

   hye…i have implemented your code above into my codes.i have encounter some problem.could you help me??i have been correcting and getting error for 2 weeks!!wish you can help me..thanks a lot.
   

   -1)
   {
   if (!dp) dp = XMLList(sourceArray[lt]);
   else dp += XML(sourceArray[lt]);
   }
   }
   }

   private function checkbox_clickHandler(event:MouseEvent):void
   {
   var requestTypes:Array = [];
   for each(var cb:CheckBox in checkboxesArray)
   {
   if (cb.selected)
   {
   switch (cb)
   {
   case checkboxesArray[0]:
   requestTypes.push(LogReader.DYNAMIC);
   break;
   case checkboxesArray[1]:
   requestTypes.push(LogReader.STATIC);
   break;
   case checkboxesArray[2]:
   requestTypes.push(LogReader.IMAGE);
   break;
   case checkboxesArray[3]:
   requestTypes.push(LogReader.UNDEFINED);
   break;
   default:
   trace("Checking log files");
   break;
   }
   }
   }
   if (requestTypes.length)
   {
   filterOnUrlType(requestTypes);
   } else {
   dp = XMLList(sourceArray.join(""));
   }

   }

   public function filter():void
   {
   dp.filterFunction = filterUrl;

   }

   public function filterReset():void
   {
   dp.filterFunction = null;

   }

   private function filterUrl(item:Object):Boolean
   {
   return item [selectedLog].match(new RegExp(searchField.text, 'i'))
   }

   private function search():void
   {
   if(searchField.text !='')
   {
   filter()
   }
   else
   {
   filterReset()
   }
   }

   private function handleCard(event:ItemClickEvent):void
   {
   selectedLog = event.currentTarget.selectedValue as String;
   }

   private function eraseText(event:MouseEvent):void
   {
   searchField.text = '';
   }
   ]]>
3. dieyana says:

   March 23, 2009 at 10:29 pm

   seems like the code doesn’t appear fully.
4. joshspoon says:

   May 1, 2009 at 3:21 pm

   the code needs a creationComplete=”init()” in the Application tag. My bad