[AMBARI-11402] 'Add Metric' menu cannot open after a dataset/expression got deleted

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: ambari-web
• Labels: bb1
• Epic Link: Enhanced Service Dashboard
• Assignee: Xi Wang
• Reporter: Xi Wang
• Created: 26/May/15 22:14
• Updated: 27/May/15 01:45
• Resolved: 26/May/15 23:43

Description

STR:

1. Edit/Create a widget in type "Template" or "Graph"
2. In step2, add a new "Expression" or "Dataset", then delete it.
3. Open "Add metric" menu, it cannot be open.
4. Add another new "Expression" or "Dataset",
5. Open "Add metric" menu, it can be open successfully.