QML how to get index number in a ListView by clicking a checkbox defined inside a delegate of a listView? - qqmlcomponent

Question

Well I am trying to make a list of items having two texts and a checkbox in a listView.
I wanted to add the price of the item when the checkbox is checked.
To accomplish this, I need to know the index of the item of a listView so that I could get
its "price" and I could store the data.
I am unable to get the current Index of a list through a checkbox, as it behaves as
an individual entity.
However, I could get the index if I put a mouse area, but I need to grab it by checkbox.
for reference:
Component { // delegate
id:_delegate
Rectangle{
width: 100
height: 50
color: "beige"
border.color: "black"
Text {
id: _textid
text: name
}
Text {
id: _textid2
anchors.top: _textid.bottom;anchors.topMargin: 5
anchors.left: _textid.left
text: price
}
CheckBox {
id:_checkbox
anchors.top:parent.top;anchors.topMargin: 5
anchors.left: parent.left;anchors.leftMargin: 50
}
}

Answer 1

You can use the onCheckedChanged event and then get the price of the current index from your model, like this:
Component { // delegate
id:_delegate
Rectangle{
width: 100
height: 50
color: "beige"
border.color: "black"
Text {
id: _textid
text: name
}
Text {
id: _textid2
anchors.top: _textid.bottom;anchors.topMargin: 5
anchors.left: _textid.left
text: price
}
CheckBox {
id:_checkbox
anchors.top:parent.top;anchors.topMargin: 5
anchors.left: parent.left;anchors.leftMargin: 50
onCheckedChanged: {
_textid2.text = _checkbox.checked ? your_model.get(index).price : ""
}
}
}