Hi @chhe ,
Yes it is something I do on all large forms.
Firstly get your up and down icons - I will use a Variable name vShow - you can call it whatever you want.
On your expand (down) arrow, put this the OnSelect
UpdateContext({vShow:true})
with the Visible property
!vShow
and the Collapse (up arrow) OnSelect
UpdateContext({vShow:false})
with the Visible property
vShow
Now one each object in the cards you want to hide, make the Visible property
vShow
In the Height of the Cards (assuming 50 presently - change if necessary)
If(vShow,50,0)
The alternative is to simply have the Cards Visible as vShow, but I have found issues with things moving around the screen.
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