[SOLVED] How to get data from ListElement?

[mivoligo]

My very first post here, so hello everyone!

Now, about my problem.
What I'm trying to achieve?
I have some ListModel. When I click on an element in the list, the "popup" window appears with the text from that element I clicked.

What I'm getting instead?

If I use:
@popuptext: listmodel1.get(index).name@
I get:
@ReferenceError: Can't find variable: index@

I've tried with:
@popuptext: listmodel1.get(1).name@

and it shows text from the second element (as I expected).

My question.
How should I modify this code to work as I wanted?

main.qml
@// import QtQuick 1.0 // to target S60 5th Edition or Maemo 5
import QtQuick 1.1

Rectangle {
id: root
width: 360
height: 360

ListView {
    id: list_view1
    x: 97
    y: 84
    width: 110
    height: 160
    delegate: Item {
        x: 5
        height: 40
        Row {
            id: row1
            spacing: 10
            Rectangle {
                width: 40
                height: 40
                color: colorCode
                MouseArea {
                    anchors.fill: parent
                    onClicked: root.state = "popupVisible"
                }
            }

            Text {
                text: name
                anchors.verticalCenter: parent.verticalCenter
            }

        }
    }
    model: ListModel {
        id: listmodel1
        ListElement {
            name: "Grey"
            colorCode: "grey"
        }

        ListElement {
            name: "Red"
            colorCode: "red"
        }

        ListElement {
            name: "Blue"
            colorCode: "blue"
        }

        ListElement {
            name: "Green"
            colorCode: "green"
        }
    }
}
PopUp {
    id: popup
    anchors.centerIn: parent
    opacity: 0
    popuptext: listmodel1.get(index).name
}
states: [
    State {
        name: "popupVisible"
        PropertyChanges { target: popup; opacity:1 }

    }
]

}@

PopUp.qml
@Rectangle {
width: 200
height: 200
color: "lightblue"
Text {
id: text1
text: qsTr("text")
color: "white"
anchors.centerIn: parent
}
property alias popuptext: text1.text
}@

[sierdzio]

You can get the index with "ListView.currentIndex":http://qt-project.org/doc/qt-4.8/qml-listview.html#currentIndex-prop.

[mivoligo]

sierdzio, thanks for the answer! Helped me a lot.

I've got it working.
To onClicked I added:
@list_view1.currentIndex = index@
and I changed popuptext to:
@popuptext: listmodel1.get(list_view1.currentIndex).name@

Full code now:

main.qml
@// import QtQuick 1.0 // to target S60 5th Edition or Maemo 5
import QtQuick 1.1

Rectangle {
id: root
width: 360
height: 360

ListView {
    id: list_view1
    x: 97
    y: 84
    width: 110
    height: 160
    delegate: Item {
        x: 5
        height: 40
        Row {
            id: row1
            spacing: 10
            Rectangle {
                width: 40
                height: 40
                color: colorCode
                MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        list_view1.currentIndex = index;
                        root.state = "popupVisible"
                    }
                }
            }

            Text {
                text: name
                anchors.verticalCenter: parent.verticalCenter
            }

        }
    }
    model: ListModel {
        id: listmodel1
        ListElement {
            name: "Grey"
            colorCode: "grey"
        }

        ListElement {
            name: "Red"
            colorCode: "red"
        }

        ListElement {
            name: "Blue"
            colorCode: "blue"
        }

        ListElement {
            name: "Green"
            colorCode: "green"
        }
    }
}
PopUp {
    id: popup
    anchors.centerIn: parent
    opacity: 0
    popuptext: listmodel1.get(list_view1.currentIndex).name
}
states: [
    State {
        name: "popupVisible"
        PropertyChanges { target: popup; opacity:1 }

    }
]

}@

PopUp.qml stays the same.

[sierdzio]

Sure, pleasure. Happy coding :)