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Session Id :
Power Apps - Power Apps Pro Dev & ISV
Answered

Issue) Nested Gallery (expand & collapse)

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Posted on by 12

I made Nested Gallery.

 

But, children's gallery don't shrink.

-------------------------------------------------------------------------------------

parent gallery (RecieptLineList_3)

---- children gallery (RecieptLineList_4)

* Parent and child galleries are mapped 1:1.

-------------------------------------------------------------------------------------

 

children gallery 'Height' Property is fallowing:

If(ThisItem.Collspace = "Yes", 686, 60)
-> Not work.
 
children gallery 'Visiable' Property is fallowing: 
If(ThisItem.Collspace = "Yes",  true, false)
-> It's work.
I have the same question (0)
  • newbi99 Profile Picture
    12 on at
    Re: Issue) Nested Gallery (expand & collapse)

    I have confirmed that when it is made into a collection, the children's gallery is expanded and collapsed.

     

    but, data sources created using the D365 SCM connector do not work.

  • Verified answer
    v-siky-msft Profile Picture
    on at
    Re: Issue) Nested Gallery (expand & collapse)

    Hi @newbi99 ,

     

    What does the sentence that 'data sources created using the D365 SCM connector do not work' mean?

    Could you please share more details about how does the nested gallery configure?

    The key of Nested Gallery is Flexible Height Gallery, I have made a sample before, I attach it to you for reference, please find the attachment.

    And I set the Height of Sub Gallery as below which works well.

    If(expandCollapse = ture && ThisItem.IsSelected,CountRows(ThisItem.Sub)*50,0)

    Snipaste_2020-04-28_16-43-45.png

    Hope this helps.

    Sik

     

  • newbi99 Profile Picture
    12 on at
    Re: Issue) Nested Gallery (expand & collapse)

    Thank. I found the cause of the problem myself.

     

    I made it "Blank Vertical" gallery. This Child gallery does not expanded and collapsed.

     

    I made it "Blank Flexible Height" gallery. This Child gallery is work!!!!!

     

  • v-siky-msft Profile Picture
    on at
    Re: Issue) Nested Gallery (expand & collapse)

    Glad to hear this.

    Sik

  • newbi99 Profile Picture
    12 on at
    Re: Issue) Nested Gallery (expand & collapse)

    I have one question for you.

     

    Can't I change the blank gallery to a flexible gallery?

     

    Or do I have to recreate the gallery?

  • v-siky-msft Profile Picture
    on at
    Re: Issue) Nested Gallery (expand & collapse)

    Hi @newbi99 ,

     

    No way, you need to recreate one.

    Sik

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