Apache – Flex 3 datagrid cell color

apache-flexflex3

in flex 3 using itemrenderers how to change the background color for particular cell in datagrid.i am passing value from external xml filses.any one having idea?

Thanks,
aravindakumarThangaraju.

Best Answer

http://butterfliesandbugs.wordpress.com/2007/07/11/using-an-itemrenderer-to-change-the-background-of-a-datagrid-cell/

Related Solutions

Flex Advanced Datagrid Condition Row Background Color

I have done some thing like that but in my case color was also coming from data also but it will help you. You have to override the Datagrid and override drawRowBackground method

public class CustomDataGrid extends AdvancedDataGrid
    {   

        protected override function drawRowBackground(s:Sprite, rowIndex:int, y:Number, height:Number, color:uint, dataIndex:int):void{
              var XMLdata:XML=rowNumberToData(dataIndex) as XML;               
              if(XMLdata!=null){          
                        if(XMLdata.attribute(Constants.col) != undefined && XMLdata.attribute(Constants.col) != ""){
                            color=XMLdata.attribute(Constants.col);         
                        }else{
                            color=0xFFFFFF;
                        }                            
              }               
              super.drawRowBackground(s,rowIndex,y,height,color,dataIndex);         
        }           
    }

By this you can get any data from the row and according to it give the color.

Xml – hyperlink cell elements passed in a Flex datagrid

you can make a datarenderer for a specified column that is called "html" and then style the content of that column. If you XML has a

<html>http://www.google.com</html>

you can get this value in the datarenderer with

override public function set data(value:Object):void
            {
                super.data = value;    
            }

<mx:button label="{data.html}" 
      click="{navigateToURL(new URLRequest('http://www.google.com'), '_self');}"/>

I hope this helps

Best Answer

Related Solutions

Flex Advanced Datagrid Condition Row Background Color

Xml – hyperlink cell elements passed in a Flex datagrid

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