[SailfishDevel] pageStack.pop() - send paramater to prev page

[sfietkonstantin at free.fr]

Hello !

The previous page might not be available (actually components created dynamically might not be aware of other dynamically created components, as it's the case with pages). You can communicate the page as a property to the new page:

Page {
    id: somepage
    ...
    pageStack.push(Qt.resolvedUrl("NewPage.qml"), {"parentPage": somePage})
    ...
}

NewPage.qml

Page {
    property Item parentPage
    ...
    
             Button {
                 onClicked: {
                     parentPage.topic = "Test";
                     pageStack.pop();
                 }
}

----- Mail original -----
De: info at flyingfischer.ch
À: "Sailfish OS Developers" <devel at lists.sailfishos.org>
Envoyé: Jeudi 5 Juin 2014 15:19:38
Objet: Re: [SailfishDevel] pageStack.pop() - send paramater to prev page

Thanks, but I am still stuck. This is what I do

PreviousPage.qml
Page {
     id: previous
     property string topic: "default value"
...

Topics.qml
Page {
     id: topics
     property string topic
...
             Button {
                 id: topic0
                 text: qsTr("Topic 0")
                 anchors.horizontalCenter: parent.horizontalCenter
                 onClicked: {
                     // PreviousPage.topic = "Test"; // reference error
                     previous.topic = "Test"; // reference error
                     pageStack.pop();
                 }
             }

Thanks again!

Markus
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