Repeater instantiates every delegate as a child of its parent.
This example uses a static JavaScript array inside a ColumnLayout.
qml6 repeater.qml
Each array element is available as modelData, and index identifies its position.
Layout.fillWidth lets the parent layout assign each row's width.
A plain JavaScript array is not an observable mutable model.
Use ListModel or an application model when additions, removals, or role changes must update the view.
Use a viewport-based view when all delegates should not exist at once.
# 02: Repeater
`Repeater` instantiates every delegate as a child of its parent.
This example uses a static JavaScript array inside a `ColumnLayout`.
```sh
qml6 repeater.qml
```
Each array element is available as `modelData`, and `index` identifies its position.
`Layout.fillWidth` lets the parent layout assign each row's width.
A plain JavaScript array is not an observable mutable model.
Use `ListModel` or an application model when additions, removals, or role changes must update the view.
Use a viewport-based view when all delegates should not exist at once.