19 Apr 2012 8:35 AM #1
Unanswered: (Tree)Grid: refresh only one row, cell or column
I'm using a quite complex TreeGrid and I need to update the values of one column. I assume grid.getView().refresh(false) repaints the whole grid, although it is not necessary here. Is there a way to refresh/repaint only some cells/columns/rows to make it faster?
19 Apr 2012 9:22 AM #2
You can call the update method on the store to only update the specific row.
19 Apr 2012 11:32 PM #3
10 Dec 2013 10:55 PM #4
How can I reload the columnconfig properties of a particular column of the updated row?
I have a scenario in my project wherein a simpleCombox is attached to cells of two different columns 'A' and 'B' and the values in a simpleCombox ( should change dynamically(with help of SQL query from back-end) depending on a selection of value in another simpleCombox (A)..This should happen to each cell as a value selected in A can be different for different rows and subsequently the values in simpleComboBox( will be different.
Please suggest a solution