[RESOLVED] Access to json model from ListView delegate

Galbarad

Hi guys,
first of all, sorry for my English, and take in mind that I'm Qt newbie
I have problem with my ListView
I try populate data from json but can't get value from delegate
I'll take code from example, but it's not work
thank you for help
here small example
@
function prepareWarriorList() {
var obj = JSON.parse(Qt.core.prepareWarriorJSON());
// there all fine
console.log(obj) // qml: [[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]]
console.log(obj[0]) // qml: [object Object]
console.log(obj[0].code) // qml: military_volunteers
return obj;
}

ScrollView {
id: svWarrior

ListView {
id: lvWarrior
anchors.fill: parent
model: prepareWarriorList() // parse JSON and write data to log
focus: true
delegate: Item {
id: warriorDelegate
width: svWarrior.width - 20
height: 0.25 * dialogWindow.height

Row {
Image {
height: 0.25 * dialogWindow.height
width: 0.25 * dialogWindow.height
// but there model.code === undefined
source: "qrc:///res/img/" + model.code + ".png"
}

Column {
 height: 0.25 * dialogWindow.height

 Text {
  text: dict.getStringByCode("CurrentCount") + ": " + model.count
 }
}

}
}
}
}
@

chocis

Try using modelData.count instead of model.count, because you have a simple array of objects.

From docs:
Models that do not have named roles (such as the ListModel shown below) will have the data provided via the modelData role.

Galbarad

[quote author="chocis" date="1423762598"]Try using modelData.count instead of model.count[/quote]
yes, thank you, it's working, thank you very much