changed symbol is disappeared when creating or deleting new row

[rafi]

hi,

i use grid on batch mode and i have a problem with the grid presentation when editing the grid.

The problem occurs when i create or remove another row while other fields are in changed mode and have the changed symbol (orange little triangle),
in this scenario, the  symbol is disappeared from the rows that were changed, although the changes has not been saved! .

This problem exists also in the demo grid on: 
http://demos.telerik.com/kendo-ui/web/grid/editing.html

To reproduce the problem:

1. Change one cell in the grid.
2. Move to other field and notice that the orange triangle appears.
3. Press on "Add new record" .
4. The orange symbol is disappeared !

can you advice how to solve the problem?

thanks,
Mali

[Petur Subev]

Hello Rafi,

Indeed redrawing the Grid removes the dirty state indicator, since the model does not hold information which column was changed (information is lost after redrawing the Grid). The same question is discussed in the following thread:

http://www.telerik.com/forums/losing-dirty-flag-on-edited-items-when-i-click-add-new-item

There is also link for a work-around that you can use.

Kind Regards,
Petur Subev
Telerik