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Combine Pagination with Sorting in Gallery

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Posted on by Al_Rawan

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I'm new to PowerApps, I have two functions sorting, and pagination.

Let's assume my gallery named "Gallery_1", datasource named "datasource", and column named "likes".

1. Sorting is based on number of likes:

SortByColumns('datasource',"likes",If(SortDecending,Descending,Ascending))

2. Paging function from https://www.spguides.com/power-apps-gallery-pagination/

LastN(
 FirstN(
 'datasource',
 varPage
 ),
 RoundDown(
 Gallery_1.Height / Gallery_1.TemplateHeight,
 0
 )
)

Functions work independently, however I'm not sure how to combine these two functions.

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Building Power Apps

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Verified answer

EddieE 4,650 Moderator on at

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@Al_Rawan
Try this
LastN( FirstN( SortByColumns('datasource',"likes",If(SortDecending,Descending,Ascending)), varPage ), RoundDown( Gallery_1.Height / Gallery_1.TemplateHeight, 0 ) )

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