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Power Platform Community / Forums / Power Apps / Help Expanding and Col...
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Answered

Help Expanding and Collapsing Grouped, Nested Gallery

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Posted on by Menyon 29

Howdy,

 

I've watched/read many topics on this but still can't get it working.  I'd like to expand and collapse my grouped nested galleries. Ideally the parent gallery header button is the toggle and each group and be simultaneously toggled. 

 

Testing Information:

 

Parent -

Name: galEmployeeDepartment

Items: GroupBy(Employees, "Time_x0020_Tracking_x0020_Group","DATA")

Button: GroupName

 

Nested Child -

Name: galEmployee

Items: ThisItem.Data

Label: Employee Name

Height: CountRows(galEmployee.AllItems) * 50

 

Thanks for taking a look!

 

 

 

Categories:
Building Power Apps
  • Verified answer
    v-hanytian-msft Profile Picture
    v-hanytian-msft Microsoft Employee on at

    Hi @Menyon ,

     

    May I ask what does each group and be simultaneously toggled mean?

    Is it means just show one group when you click the Button which name is Group Name?

     

    We made a sample for you and assume the data source is Excel online.

    Data Source:

    vhanytianmsft_0-1691982758052.png

     

     

    Canvas App:

    Gallery1:

    vhanytianmsft_1-1691982758056.png

     

     

    Button:

    Text:

    vhanytianmsft_2-1691982758069.png

     

    OnSelect:

    ClearCollect(Col,ThisItem.Data)

    vhanytianmsft_3-1691982758077.png

     

     

    Nested Gallery(Gallery2):

    Items:

    If(First(Col).Value=ThisItem.Data,ThisItem.DATA,Table(First(ThisItem.DATA)))

    vhanytianmsft_4-1691982758085.png

     

     

    Hope this will help you,

     

    Best Regards,

    Tina

  • Menyon Profile Picture
    Menyon 29 on at

    Thanks for your help on this!

     

    The formulas above will only expand/collapse one individual group at a time. I'd like to have each group be able to expand/collapse. So, say expand/collapse group 1,3,8. Sorry if the original question is confusing.

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