[SOLVED] How to retrieve data from a XmlListModel to another XmlListModel?

honeyhong

Hey, I want to call a data from a XmlListModel to another XmlListModel which is in a different page.
Here are my codes

@ //Page1
XmlListModel {
id: products1
property string feedUrl: ""
property bool loading: status == XmlListModel.Loading

    source: "http://appsfactory.my/client/canonmsia2/android/fws/products1.php"
    query: "/plist/dict/array/dict"

    XmlRole { name: "icon1"; query: "string[1]/string()" }
    XmlRole { name: "category1"; query: "string[2]/string()" }
    XmlRole { name: "products2"; query: "string[3]/string()" } //want to make this as source in Page2

}

ListView {
    id: list1
    anchors {
        left: parent.left
        right: parent.right
        top: parent.top
        bottom: parent.bottom
        rightMargin:8
        leftMargin:5
        topMargin: header.height + headBar.height + (window.height > 640 ? 270 : 210)
    }
    clip: true
    model: products1
    delegate: listDelegate1
}

Component {
    id: listDelegate1

    Products1Item{
        icon_p1_item: icon1;
        category_p1_item: category1

        onClicked:
        {
             Util.log("Clicked on " + products2 + " product1")
             Util.log("Selected feed item" + products2);
             pageStack.push(Qt.resolvedUrl("Page2.qml"));
        }

    }
}

//Page2

XmlListModel {
    id: products2
    property string feedUrl: ""
    property bool loading: status == XmlListModel.Loading

    source: " "  //products2 from XmlListModel in Page1
    query: "/plist/dict/array/dict"

    XmlRole { name: "icon2"; query: "string[1]/string()" }
    XmlRole { name: "category2"; query: "string[2]/string()" }
    XmlRole { name: "products3"; query: "string[3]/string()" }

}

@

I want to place products2 from the first XmlListModel(Page1) as a source in the 2nd XmlListModel (Page2).
I hope I am clear enough. Can anyone teach me how to do it?

i tried this source : products1.get(0).products2 but can't work.

honeyhong

It's okay I figured it out.
On clicked i should put it like this,

@ //Page1
pageStack.push(Qt.resolvedUrl("Page2.qml"), {itemUrl2:products2, itemTitle2:category1})
//set the properties in the bracket, linking to the name in the XmlListModel

//Page2
Page {
id: container2
property string itemUrl2: "" //set the property here
property string itemTitle2: ""

orientationLock: PageOrientation.LockPortrait
FontLoader { id: fixedFont; source: "../fonts/CANON.ttf"}

//---------------------------------xml----------------------------------------------
XmlListModel {
id: products2
property string feedUrl: ""
property bool loading: status == XmlListModel.Loading

    source: itemUrl2 //put the itemUrl2 here as source
    query: "/plist/dict/array/dict"

    XmlRole { name: "icon2"; query: "string[1]/string()" }
    XmlRole { name: "category2"; query: "string[2]/string()" }
    XmlRole { name: "products3"; query: "string[3]/string()" }

}
@

Found this from, http://harmattan-dev.nokia.com/docs/library/html/qt-components/qt-components-meego-pagestack.html under Advanced Usage.

Can use both of these ways for deep linking.
@pageStack.push
([
{ page: pageOne, properties: { one: 1 } },
{ page: Qt.resolvedUrl("two.qml"), properties: { two: 2 }},
]);

//or this
pageStack.push(Qt.resolvedUrl("foo.qml"), {foo: bar, foz: baz }); @