Comments on: Using a CheckBox control as a list item renderer in Flex

By: Senling

Senling — Wed, 28 Jul 2010 14:04:50 +0000

I just having the arraycollection to be listed in checkbox. Issue on initial selection of the check box.

By: Daniel

Daniel — Mon, 10 May 2010 02:55:24 +0000

What about if I want to have a “Unckeck All” button?? How do I uncheck the comboboxes? How do I enter in the ItemRenderer>Componente to uncheck it?

By: Daniel

Daniel — Mon, 10 May 2010 02:50:09 +0000

Hi PK,
Did you found a solution to uncheck the checkbox in te datagrid by code. If I remove the Item the checkbox are still checked and do weird things.

By: Vijay Anand Mareddy

Vijay Anand Mareddy — Mon, 08 Mar 2010 20:06:50 +0000

public function selectAll():void {
            var _arr:Array = [];
            for ( var i:int=0; i &lt; super.dataProvider.length; i++ ) {
                _arr.push(i);
                var item:Object = super.dataProvider[i] as Object;                    
                if(item.hasOwnProperty(selectedField)){                        
                    if( item[selectedField] == false){            
                        item[selectedField] = true;                    
                    }
                }//if
            }//for
            super.selectedIndices = _arr;
        }//selectAll
 
        public function deselectAll():void {
            for ( var j:int=0; j &lt; super.dataProvider.length; j++ ) {
                var item:Object = super.dataProvider[j] as Object;                    
                if(item.hasOwnProperty(selectedField)){                        
                    if(item[selectedField] == true){                                
                        item[selectedField] = false;                            
                    }
                }//                    
            }//for
            super.selectedIndices = [];            
        }//deselectAll

By: KevM

KevM — Wed, 13 Jan 2010 11:53:13 +0000

How do I change it so the i’m using an XML as the dataprovider rather than the array collection?
Thanks

By: Dishanka

Dishanka — Mon, 07 Dec 2009 10:41:53 +0000

well example bro. This is the example which is what i wanted. Thanks so much

By: MXPain

MXPain — Thu, 19 Nov 2009 23:21:24 +0000

Thank, very useful tutorial)

By: Steve

Steve — Sat, 10 Oct 2009 02:18:05 +0000

Crap, those are two different things, namespaces and packages, nevermind.

By: Steve

Steve — Sat, 10 Oct 2009 02:16:17 +0000

Meant “Peter”, not “Alex”. Not sure where I got that from.

By: Steve

Steve — Sat, 10 Oct 2009 02:15:25 +0000

Hi Alex, thanks for the great example.

Just a simple question: In your array declaration, you have, for each element:

vo:ListItemValueObject

But the in the ListItemValueObject.as file, there is just “package”, not “package vo”. Just curious about this little part. I’m a Flash/Flex newb by the way.

Steve