[AMBARI-23514] Log Search UI: various fixes for History feature

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.7.0
• Component/s: ambari-logsearch
• Labels: pull-request-available
• Assignee: Istvan Tobias
• Reporter: Istvan Tobias
• Created: 09/Apr/18 13:45
• Updated: 12/Apr/18 14:12
• Resolved: 12/Apr/18 14:12

Description

1. Implement handling of case when there's nothing to undo or redo
2. Refine styles and labels for History dropdown
3. Handle case of large history dropdown items count

Issue Links

• links to: GitHub Pull Request #962