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Reverse a string

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Posted on by DavidePF90

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Hi,

Is there a function to reverse a string?

Example:

HelloWorld -> dlroWolleH

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Building Power Apps

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1)create a button onselect property

ClearCollect(colReverse,Split( "HelloWorld", "" ));
Clear(colReverseOrder);
ForAll(colReverse,Collect(colReverseOrder,{Result:colReverse[@Result],Order:CountRows(colReverseOrder)+1}))

2)Add a label to show the collection (colReverseOrder) in a reversed order and all rows concatenated:
Concat(SortByColumns(colReverseOrder,"Order",Descending),Result)

output display on:

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SoPatt Microsoft Employee on at

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No, but this works:

Set(Word,"HelloWorld"); Set(WordLen,Len(Word)); ForAll(Sequence(WordLen), Collect(Letters, { Letter:Mid(Word,Value,1), Index:WordLen-Value } ) ); Set(Word,Concat(SortByColumns(Letters,Index),Letter));

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i try on our code it showing error display on concat

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SoPatt Microsoft Employee on at

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Concat should be capitalized, and quotes around Index in SortByColumns.

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SoPatt Microsoft Employee on at

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The problem with this is that it depends on ForAll running sequentially over each letter, which ForAll does not guarantee.

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