[NIFI-7655] Add note to UI when editing property that Ctrl + Space provides auto-complete

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Core UI
• Assignee: Unassigned
• Reporter: Mark Payne
• Created: 16/Jul/20 19:07
• Updated: 16/Jul/20 19:07

Description

When editing a property value, many users do not realize that they can press Ctrl + Space to provide auto-complete of Expression Language and Parameters. This is a very valuable features but well hidden.

When a user goes to edit a property, the edit property dialog that provides the text area should show a small note at the bottom along the lines of "Ctrl + Space for Auto-Complete" to make users aware that the feature exists.