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Posts: 18
Joined: Thu Feb 02, 2017 8:11 am

Way to observe focus change?

Fri May 19, 2017 12:52 pm

Hi all

I have two components in SG. Component A calls an async service and if that returns an error Component B displays that error.

Component B handles the focusing between the two components by storing the previous Component that had focus and returning focus to that Component when a button is selected.

The issue I'm trying to solve is is there a way for Component A to know when it loses focus and when focus is returned? - So it can change the appearance of an element within Component A.



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