I am using an extended datagrid which takes its height on the basis of measured height of items. Item renderer for datagrid is a canvas. Which holds one more canvas(header for item renderer) and a text area. The problem I am facing is with the header canvas in item renderer. Header canvas has one label which diaplay a name of user. On the basis of data provider for the current item visibility of this label in header canvas is set as true or false. issue is when it set to false it repaints(on data change event) all the previous header canvas label also to visible false. And just the last item has the data. Rather it should set its visiblity false only for the current item and rest items sholud behave as value set for them.
Thanks in advance.