CODEWITHSUNDEEP
powerappspowerapps-canvaspowerapps-formula
Lio Djo
Lio Djo

Reputation: 129

Navigation button based on several PowerApps dropdown values

I am trying to set mandatory dropdowns to be selected in order to go to the next screen.

Please note that the default value of the dropdowns is Select your answer (first choice of the dropdown).

This is the code that I used but it doesn't seem to go through:

If(
    IsBlank(type_4.Selected.Value), 
    IsBlank(type_3.Selected.Value), 
    IsBlank(type_2.Selected.Value),
    Notify("Fill all the fields to continue", NotificationType.Error),
    Navigate(End,ScreenTransition.Cover) )

Upvotes: 0

Views: 91

Answers (1)

carlosfigueira
carlosfigueira

Reputation: 87228

If the default option for your dropdowns is 'Select your answer', then you can use the Or function (or the Or operator) to combine the conditions, in an expression similar to the one below:

If(
    Or(
        type_4.Selected.Value = "Select your answer",
        type_3.Selected.Value = "Select your answer",
        type_2.Selected.Value = "Select your answer"),
    Notify("Fill all the fields to continue", NotificationType.Error),
    Navigate(End,ScreenTransition.Cover) )

Upvotes: 1

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