Executed in place of the AssistEdit Property features that are provided in Microsoft Dynamics NAV.
Fields on pages
The trigger is not invoked if the AssistEdit property is set to No.
If there is an error in the trigger code, then the page is closed.
You can use this trigger to write to the database.
In the Microsoft Dynamics NAV Web client, when the page is in the view mode or if the field has the data type of Option, the AssistEdit on the field appears as a hyperlink instead of a button.