PowerApps Component variable sync

 

1. Show Hide button will change locShowHide (component context variable)

2. Image on the right will visible based on the locShowHide

3. go sc1 and go sc2 changes the screen

 

Issue: locShowHide in Screen 1 and locShowHide in Screen 2 is independant. It might visible on Screen 1 but not Screen 2.

 

Solution:

On Hidden property for all screens, set global variable based on the locShowHide variable of that screen's component.

The component will understand that it uses global variable to show/hide image.

The component resets itself and make locShowHide blank using timer component.

Blank handling if statement has been added.

 

Screen1 OnHidden:

If(!IsBlank(Component1_1.cmpShowHide),Set(glbShowHide, Component1_1.cmpShowHide));

Show Hide button:

If(IsBlank(locShowHide), Set(locShowHide,!Parent.inputShowHide), Set(locShowHide,!locShowHide))

image visible:

If(IsBlank(locShowHide), Parent.inputShowHide, locShowHide)

 

Gif demo

componentvariablesync_20200809235052.zip

0.02MB