Sort Gallery by CountRows of Nested Gallery

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Posted on by marney

Hi dear community,

I have a Gallery with a Nested Gallery.

The Gallery has Items: "Sort(GroupBy(Search('Inventory',TextInput5_1.Text, "Category"),"Category", "DATA"),Category,Ascending)"

I have a button in the Gallery with Text: "ThisItem.Category & " " & CountRows(Gallery11.AllItems)" (Gallery11 is the nested gallery).

This gives me a result of:

As you can see, it is giving me a count of the records in the Nested Gallery (great!).

All I want to acheive now is to sort that gallery by the CountRows of the nested gallery so in the above pic, IS CORE SUPPORT would be at the top (because it has a count of 4) etc.

Thanks so much as always!

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Building Power Apps

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WarrenBelz 156,340 Most Valuable Professional on at

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Hi @marney ,

This should do it.

Sort( AddColumns( GroupBy( Search( 'Inventory', TextInput5_1.Text, "Category" ), "Category", "DATA" ), "ItemCount" CountRows(DATA) ), ItemCount, Descending )

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marney 77 on at

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Hi Warren!
Thats the second time you've helped me and helped multiple others; I am eternally grateful...thank you!
That worked perfectly...I was thinking that by sorting the gallery in descending, when I perform a search using the text box, the result would make it to the top of the gallery; for example, I enter "web" for the seach and we can see there is only one result under EDA but it hasn't "climbed" up to the top of the gallery.
I know this is a difficult one but if you have any thoughts that you could share with me, I will be indebted to you once again!
Thanks again Warren,
Marney

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WarrenBelz 156,340 Most Valuable Professional on at

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Hi @marney ,

I am a little confused as your search should only display only matching items if it is working - or are you wanting a different sort when searching ? Also if you are only searching one element, I tend to do this

Sort( AddColumns( GroupBy( Filter( 'Inventory', Len(TextInput5_1.Text) = 0 || TextInput5_1.Text in Category ), "Category", "DATA" ), "ItemCount" CountRows(DATA) ), ItemCount, Descending )

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marney 77 on at

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hi again Warren,
The search is being performed on the Nested Gallery item (ThisItem.Choices) which works great.
The CountRows is calculating how many records for each Category.
From the pic, you can see that the search "Web" is finding one entry under EDA:

I'm trying to get that EDA up to the top of the gallery, so the user doesn't have to scroll through the gallery to find the Category that contains the search result.
My thinking was that by sorting the Gallery on CountRows, EDA would have made its way to the top as it now has "1" where all the others have "0".
Thanks again!
marney

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WarrenBelz 156,340 Most Valuable Professional on at

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Hi @marney ,

Please excuse my confusion, but I having difficultly visualising what you are doing here. What is the current Items (in Text please) of the gallery that is producing those results ?

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marney 77 on at

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hi again Warren!
Thank you mate for your continued assistance.
Of course; for the main Gallery, items are:

Sort(
AddColumns(
GroupBy(
Filter(
'Inventory',
Len(TextInput5_1.Text) = 0 || TextInput5_1.Text in Category),"Category", "DATA"),"ItemCount", CountRows(DATA)
),
ItemCount,
Descending
)

For the Nested Gallery (which holds the records):
Filter(' Inventory',Category=ThisItem.Category)

The blue button that is also inside the Nested Gallery (Gallery11) has a Text of:
ThisItem.Category & " " & CountRows(Gallery11.AllItems)

Cheers!

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WarrenBelz 156,340 Most Valuable Professional on at

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Hi @marney ,

The Items of the nested gallery should be

ThisItem.Data

That is the only reason to nest a gallery - when the Items are a sub-set of the Parent gallery item that it is nested in. I assumed that you wanted the count in the Parent gallery with this code

Sort( AddColumns( GroupBy( Filter( 'Inventory', Len(TextInput5_1.Text) = 0 || TextInput5_1.Text in Category ), "Category", "DATA" ), "ItemCount", CountRows(DATA) ), ItemCount, Descending )

The blue buttons should be

ThisItem.Category & " " & CountRows(ThisItem.Data)

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WarrenBelz 156,340 Most Valuable Professional on at

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Hi @marney ,

Just checking if you got the result you were looking for on this thread. Happy to help further if not.

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