[WW-2500] JSONValidationInterceptor: IE chokes when evaling JSON string

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.1
• Component/s: Core Interceptors

Environment

Internet Explorer

• Assignee: Unassigned
• Reporter: Blake Pettersson
• Created: 20/Feb/08 14:31
• Updated: 28/Oct/12 22:11
• Resolved: 20/Feb/08 15:27

Description

This edge case happens when an action has actionErrors, and doesn't have any fieldErrors. The reason IE chokes in the first place is because there is a trailing comma when the json string is built. Since there is nothing after the comma in this case, IE throws an exception; "SyntaxError: Expected identifier, string or number".