How to retrieve parameter which is passed between pages in QML

[giedi1]

Hello,
I ve found many information how to pass parameter between to different qml pages which are in different qml files but I cannot figure out how to retrieve passed parameter.

I am using this code to open page and pass parameter:

        function loadPage(file, param) {
            var component = Qt.createComponent(file)
            if (component.status === Component.Ready) {
                if (param !== "")
                    pageStack.push(component, {parameter: param});
                else
                    pageStack.push(component);
            }
            else
                console.log("Error loading: " + component.errorString());
        }

How to retrieve parameter: param in opened page?

[kusumk]

Hi,

From documentation -

pageStack.push(examplePage, { foo: bar, foz: baz });

This pushes the examplePage onto the stack and set the foo property in the page to bar and the foz property to baz. This can be used both with component or item-based pages.

in the examplePage.qml, in the Page element you should be accessing them with foo and foz.

[kallela]

You have to define a property for the parameter on the Page you are loading. Something like this:

Page {
    id: testPage

    property string parameter

    Label {
        ...
        text: testPage.parameter
    }
    ...
}

So "parameter" is the name of the parameter here. Define the parameters you like as page properties with appropriate name and type.

[giedi1]

I ve found solution.
For all new to QML it might be useful to know that foo and foz properties must be declared in examplePage

property string foo;
property string foz;