[RANGER-2258] Improve the policy list page to prompt users when the service is disabled

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: master
• Fix Version/s: 2.0.0
• Component/s: admin
• Labels: patch
• Flags: Patch
• Assignee: Qiang Zhang
• Reporter: Qiang Zhang
• Created: 19/Oct/18 07:16
• Updated: 25/Oct/18 02:29
• Resolved: 25/Oct/18 02:29

Description

After disabling the service, the policy list page displays "No Policies found!", the user can still add policies, but the page still displays 'No Policies found!', which may cause user confusion.
Modify the prompt message to “No Policies found! The service is disabled!” and hide the “Add new policy” button when the service is disabled.

Modified screenshots:

https://issues.apache.org/jira/secure/attachment/12944673/Modify.PNG

Issue Links

• links to: https://reviews.apache.org/r/69081/