QML pop return value

[felipefontes]

I'm using stackview to open a barcode reading page through a form.

How do I after reading, go back to the previous page and put the reading result in a field on the page?

[raven-worx]

@felipefontes

1. define signal in your page you want to push
2. when you are done trigger the signal and call Stackview.view.pop() (note the attached property)
3. when/before pushing connect to that signal and do whatever you want with it

[felipefontes]

@raven-worx can you give an example?

[raven-worx]

@felipefontes

// MyComponent.qml
Item {
    signal mySignal(var value)

    // somewhere in your code:
    function finish() {
       mySignal(someValue)
       Stackview.view.pop()
    }
}

Item {
    Component {
      id: myComp
     MyComponent {
       onMySignal: {
            // do something with "value"
            // you can also call pop() on the stackview here (instead of in MyComponent)
      }
    }
   
    function pushPage() {
       myStackView.push( myComp )
    }
}

[felipefontes]

@raven-worx thank you