- Place PopUpButton [ PivotPopUpButton] as a headerRenderer for OlapDataGrid
- When the dropdown is selected the dropdown list provides a list of members of the attribute
OlapDataGrid extends form AdvancedDataGrid.
OlapDataGrid when creating headers , will call makelistdata for each header .
Now if u wish to pass some information apart from already available info u need to create a class that extends AdvancedDataGridListData.
For example in our scenario we need a popUpButton which shows members when a dropdown button is pressed . So the information of members should be passed on to the PopUpButton . So what we do is we create a class PivotListData that extends the AdvancedDataGridListData and add two properties namely
- hasMembers : Boolean
- members : ArrayCollection
When you click the dropdown button of Company , you can see the choices .( Some problem with popup button coz of which u need to click the button twice ).
[PS : that I havent added the code for filtering here .. Soon I ll post a pivot Component in Flex ]