can i set() on forall() or not ?

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Posted on by SC-12100902-0

hi i'm beginner for powerapp trying to check condition in toggle input by forall () in collection that keep toggle input like

UpdateContext({check_result: true});
ClearCollect(
    ck_val,[
        {dt: tg_open.Checked},
        {dt: tg_close.Checked},
        {dt: tg_dis.Checked},
        {dt: tg_bt.Checked},
        {dt: tg_fn.Checked},
        {dt: tg_tp.Checked}
    ]
);
ForAll(
    ck_val, 
    If(
        ThisRecord.dt = false, 
        UpdateContext({check_result: false}) // it call cannot invoke on this function 
    )
);



 

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SudeepGhatakNZ 14,394 Most Valuable Professional on at

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The ForAll() function is not designed to return results directly in the same way a loop would in a traditional programming language. Specifically, it doesn't allow you to modify the context or variables inside it in the way you're trying to do with. Try the following: // Initialize the context variable to true first UpdateContext({check_result: true}); // Collect all the toggle values into a collection ClearCollect( ck_val, [ {dt: tg_open.Checked}, {dt: tg_close.Checked}, {dt: tg_dis.Checked}, {dt: tg_bt.Checked}, {dt: tg_fn.Checked}, {dt: tg_tp.Checked} ] ); // Check if any of the values in the collection are false If( !IsBlank(LookUp(ck_val, dt = false)), UpdateContext({check_result: false}) )

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WarrenBelz 153,079 Most Valuable Professional on at

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Hi SC-12100902-0

Firstly, what @SudeepGhatakNZ has posted will work fine - another shorter version would be to set check_result directly so it will be true if all are checked, otherwise false.

UpdateContext( { check_result: tg_open.Checked && tg_close.Checked && tg_dis.Checked && tg_bt.Checked && tg_fn.Checked && tg_tp.Checked } )

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WarrenBelz 153,079 Most Valuable Professional on at

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