Grid, groupBy() and clearAll()

Suite and Optimus Suite 5
#1

Hello!

I have the grid table with grouped column (groupBy()). I want to reload rows from server and I make

After reload data I have no groups in my grid and I need to use grid.groupBy() again.

The same result when I use grid.clearAndLoad(). I need to use grid.groupBy() after reload.

Is it normal or it is bug?

#2

This is the expected behavior. After the dataset is cleared and reloaded you need to group your grid again.

#3

How can I clear data without reapply groupBy function? I had to extract groupBy to the function for reusing after reload rows.

#4

Unfortunately such feature is not supported.