Power Apps SortByColumns & Sort function | Sort function in PowerApps | What is PowerApps?

Pubblicato il: 08 febbraio 2023
sul canale di: Coding Tricks
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What is Sort function?

The Sort function sorts a table based on a formula.

The formula is evaluated for each record of the table, and the results are used to sort the table. The formula must result in a number, a string, or a Boolean value; it can't result in a table or a record.

To sort first by one column and then by another, you embed a Sort formula within another. For example, you can use this formula to sort a Contacts table first by a LastName column and then by a FirstName column: Sort( Sort( Contacts, LastName ), FirstName )

What is SortbyColumn function?
The SortByColumns function can also be used to sort a table based on one or more columns.

The parameter list for SortByColumns provides the names of the columns to sort by and the sort direction per column. Sorting is performed in the order of the parameters (sorted first by the first column, then the second, and so on). Column names are specified as strings, requiring double quotes if directly included in the parameter list. For example, SortByColumns( CustomerTable, "LastName" ).

You can combine SortByColumns with a Drop down or List box control to enable users to select which column to sort by.


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