[AMBARI-6310] Config Save UX is confusing

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.1
• Component/s: ambari-web
• Assignee: Xi Wang
• Reporter: Xi Wang
• Due: 27/Jun/14
• Created: 27/Jun/14 19:33
• Updated: 27/Jun/14 21:57
• Resolved: 27/Jun/14 21:57

Description

After saving config changes, the UI displays a confirmation popup saying Save was successful.
In addition, it tries to display any warnings.
The warning is lazily loaded, and can take a long time, especially on a large cluster.
The confirmation says all done with an OK button, but there's something spinning so the user is confused as to what to do (the user is unsure if the save was successful, as the UI says; it looks like save is still being performed).

Make the following change:
Do not immediately show success message, if there is additional information to be displayed. Instead, show "Configuration changes are being saved..." with a spinner and disable the "OK" button, even if the config save is already done because retrieving the additional info from the server is not done.
Once we have the additional info loaded, only then show the success message and enable the OK button.