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qtqml

Repeater items with different ids

Consider the following:

Repeater {
    model: 10; 
    delegate: Rectangle { 
        width: 200; height: 20;
        color: "white";
    }
}

How can I give all the 10 rectangles a different id?

Solution

  • You can not assign a different id, also the id has a scope whose limit is the delegate, if you want to access an item you must use the itemAt() method passing the index:

    Repeater { 
    id: repeater
    model: 10; 
    delegate: Rectangle { 
        width: 200; 
        height: 20; 
        color: "white";
    }
}

// ...

var item = repeater.itemAt(2)