Copy qml list elements from one model to another

[Valerian]

Hi All,

I have two list models

ListModel{id: nameModel}
ListModel{id: selectedNameModel}

The name model is filled from the backend using the

nameModel.append({'name':'Sam','age':23})
nameModel.append({'name':'Tom','age':25})

On a click operation on the listview containing the nameModel, I want to populate the selectedNameModel.

Could you suggest the most efficient way to do so?

[medyakovvit]

@Valerian, what you think about this:

ListModel{id: nameModel}
ListModel{id: selectedNameModel}

Listview{
    // ...
    model: nameModel
    delegate: Component{
        // for example
        Rectangle{
            // ...
            MouseArea{
                anchors.fill: parent
                onClicked: selectedNameModel.append(nameModel.get(index))
            }
        }
    }
}

[Valerian]

@medyakovvit Thanks.. It worked..

[medyakovvit]

@Valerian could you check what will happen when you delete some item from nameModel previously added to selectedNameModel?

[Valerian]

@medyakovvit It works fine..

[Mohammad Kanan]

@medyakovvit said in Copy qml list elements from one model to another:

@Valerian could you check what will happen when you delete some item from nameModel previously added to selectedNameModel?

Seems no deep copy! .. appended items will be lost .. !