How to show computed values in grid groupheadertpl

Hi Team,



I am trying to achieve the following functionality in extjs 4.1.0



Please help on how to show the computed values for each group in its groupheadertpl. These values need to change every time user does a filter on the grid.


Attachment 48441
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Srikrishna

Attached Images

• GroupHeaderTPL.jpg‎ (189.0 KB)