Header Renderer is getting Refreshed again & again...

Question

Hi ,
I have a Advanced datagrid and I am using Header Renderer in a component for the same.. eg.
<mx:AdvancedDataGrid 
id="adg" headerStyleName="boldHeader"dataProvider="
{dataProvider}"
height=" 
100%"
headerRenderer=" 
{headerRenderer}"horizontalScrollPolicy="
on"
verticalScrollPolicy=" 
on" 
>
<mx:Component  id="headerRenderer">
 <mx:VBox horizontalScrollPolicy="off" verticalScrollPolicy="off" implements="
mx.controls.listClasses.IDropInListItemRenderer" 
>
</mx:component>
I have few components in my header renderer , & on basis of header text I am setting the visibility of components.
My components are Combo boxes & Text Box...
When i select any I tem from combobox Its not able to retain  the label to selectedItem for more that 30 secs....
but i want it to be retain till I change the selection....
Same is the case with text box It keeps the value for 2-3 seconds & clears the entered value
What could be the possible solution?
TIA

Answer 1

Seems your Header Reindeer got re-initialized after you set the values or may be the dataprovider updated, check your code.
if you have a simplified version post it here to look into the problem.