Get the sum of all values in a specific column of a ListView in QML [closed]

How have the sum of a column in a list view?

By example the total cost :

 ListModel { id: fruitModel ListElement { name: "Apple" cost: 2.45 } ListElement { name: "Orange" cost: 3.25 } ListElement { name: "Banana" cost: 2.45 } } UbuntuListView { objectName: "ubuntuListView" width: parent.width height: main.height model: sortedFruitModel spacing: units.gu(1) interactive: false delegate: ListItem.Subtitled { showDivider: true anchors.leftMargin: units.gu(2) Text { text: name } Label { anchors { right: parent.right; verticalCenter: parent.verticalCenter} anchors.rightMargin: 15; text: cost } } } // ListView

Thank you for your help.

1 Answer

i think something like this will help you.

function sum(){ var result = 0; for(var i = 0; i < fruitModel.count; i++){ result += fruitModel.get(i).cost; } return result;
}