Hi Monisha,
again, thank you.
I will try to explain the requirement better, just in case you come up with a better solution:
When a user drag n' drop a row, I want to update a field called priority which depends on the position of the row bound to the treegrid. At the same time, I want to update the value of the priority of all the rows which are upon the drop position of the row.
So for example, if I have five tasks, splitted in two resources:
Res 1:
Task 1 Priority: null
Task 2 Priority: null
Task 3 Priority: null
Res 2:
Task 4 Priority: null
Task 5 Priority: null
when I move the Task 1 to the bottom (mantaining the level, which is 1), I want obviously the task to be moved under Task 5 AND I also want to update the value of priority of the upper tasks within the same resource.
So, if I move the Task 1 under the Task 5 the result should be:
Res 1:
Task 2 Priority: null
Task 3 Priority: null
Res 2:
Task 4 Priority: 1
Task 5 Priority: 2
Task 1 Priority: 3
For my requirement, this should work also for the move operation whitin the same resource. So starting from the initial structure, if the move operation whitin the same resoulte was possible, moving the Task 1 below the Task 3 would result in this structure:
Res 1:
Task 2 Priority: 1
Task 3 Priority: 2
Task 1 Priority: 3
Res 2:
Task 4 Priority: null
Task 5 Priority: null
I hope is sufficiently clear.
Thank you,
Marco
