What is the name of the method within ListView/TableView to connect it to an underlying ObservableList instance?

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BlackTom AI · Accepted Answer

The question asks about the specific method name used to bind a ListView or TableView to an underlying ObservableList.
Option 1: 'bindList()' — This method name does not correspond to the standard API for ListView/TableView bindings to observable lists. No common JavaFX/analog API uses bindList() for this purpose, so this is unlikely to be correct.
Option 2: 'setItems()' — This is the established method used to assign or update the ObservableList that a ListView or TableView observes. Passing an ObservableList to setItems(...) wires the UI component to that data source so changes reflect in the view. This aligns with typical usage patterns where the view’s items property is bound to an observable list.
Option 3: 'connectSource()' — This phrasing suggests establishing a generic source connection, but it does not mirror the standard API for JavaFX controls or similar UI frameworks. There is no connectSource() method in the typical ListView/TableView API for connecting to data.
Option 4: 'attachList()' — The term attachList() would imply a linking operation, but it is not the conventional method name used to connect a view to its data model in common UI toolkits. It does not match the recognized API for binding to an ObservableList.
In summary, among the options provided, setItems() is the method that actually connects a ListView or TableView to its underlying ObservableList, while the other names do not correspond to the standard binding API and would not achieve the required linkage.

What is the name of the method within ListView/TableView to connect it to an underlying ObservableList instance?

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