[TRINIDAD-2047] UIXCollection saves the stamp state when there is no stamp

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.14-core , 2.0.0-beta-2
• Fix Version/s: 1.2.15-core , 2.0.1-core
• Component/s: Components
• Assignee: Andrew Robinson
• Reporter: Andrew Robinson
• Created: 02/Mar/11 21:37
• Updated: 21/Feb/12 20:41
• Resolved: 26/Apr/11 17:05

Description

UIXCollection in the preRowDataChange saves the current stamp state. The problem is that the code does not check to see if there is a current stamp. The result, is child components may not correctly function if they expect to be inside a valid stamp. What happens is that when the collection first sets its row key/index, the stamp state is saved for index -1 (row key null). Children components that assume that the collection is processing a stamp may error out. There should be no reason why the stamp state is being saved when there is no stamp.

I have come across user's of our code where they are getting exceptions in their code as a result.