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List - ItemExpanding Event
| Panel | ||
|---|---|---|
| ||
An item in the list is expanding |
Member of of List (PRIM_MD.List)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Item | *Input | Reference to the item |
Details
The ItemExpanding event is fired when an item is expanded by the user.
It is typically used as a trigger to load additional child data.
Example
In this example, the level of the expanding item is tested to determine what sort of data to add.
Evtroutine Handling(#List.ItemExpanding)
...
Case (#List.CurrentItem.Level)
...
When (= 1)
...
#Com_owner.LoadSections
...
When (= 2)
...
#Com_owner.LoadEmployees
...
Endcase Endroutine