Edit/View selected item in nested gallery

[MichaGue]

Hello, I use two galleries to display the content of a SharePoint list. The galleries are nested within each other. Gallery 1 (gal_Component_Accordion) serves as a "pre-filter" in the function of a accordion.

Items Gallery 1:

[
    {
        ID: 1,
        Name: "Parts in stock"
    },
    {
        ID: 2,
        Name: "Parts out of stock"
    }
]

Based on the selection of Gallery 1, a filter is used to display the content of Gallery 2 (gal_Component_ComponentList).

If(var_Component_ShowId=1,Filter([@tbl_CCM_Component],StatusStock.Value = "In Stock"),Filter([@tbl_CCM_Component],StatusStock.Value = "Out of Stock"))

Up to here, everything works without problems.

Now I want to display the content of an item in a form by clicking on it in Gallery 2. Data source of the View Form is [@tbl_CCM_Component].

If I now enter "gal_Component_ComponentList.Selected" under items of the View Form, this is not accepted. "Selected" is marked as an error with a red wavy line.

Any ideas?

Thanks a lot and best regards,

Michael

[Tchesco]

Hi @MichaGue,

You can set a variable, eg: Set(var_gal_Component_ComponentList, ThisItem), and use this variable under the items of the view form.

[Ashwin7104 · Accepted solution]

Hey @MichaGue ,

Please try the below link
https://powerusers.microsoft.com/t5/Building-Power-Apps/View-Form-to-Display-Selected-Gallery-Item/t...

Or

Make it as gal_Component_ComponentList.Selected.ID in view form datasource

Lookup(yourdatasource, ID = gal_Component_ComponentList.Selected.ID)