class UIListViewclass

class ItemControllerView

A view that’s created automatically for each list item by UIListView.

class ItemControllerView<TItem> extends Widget;

Notes

• This view re-emits events with a listViewItem property (making it possible to type the event as UIListViewEvent<TItem>).
• The item property refers to the list item object (which can be used to refer to the list item data with bindings).
• The getListItemView() method returns the current view, i.e. the view body.

Constructor

• new UIListView.ItemControllerView()
  Creates a new item controller view object.

Instance members

• getListItemView()
  Returns the current view, i.e. the view body.
• item readonly
  The encapsulated list (or array) item.

Inherited members

• body() protected
  The encapsulated view object, an attached view.
• findViewContent()
  Searches the view hierarchy for view objects of the provided type.
• requestFocus()
  Requests input focus on the contained view object.
• delegate()
  Delegates incoming events to methods of this object, notably from the attached view body.
• beforeRender() protected
  A method that’s called before the view is rendered, to be overridden if needed.
• render()
  Creates and renders the encapsulated view body, if any.
• emit()
  Emits an event, immediately calling all event handlers.
• emitChange()
  Emits a change event.
• listen()
  Adds a handler for all events emitted by this object.
• listenOnce()
  Returns a promise for a single event with the provided name.
• listenAsync()
  Adds a handler for all events emitted by this object, and returns an async iterable.
• observe()
  Observes a property, a bound property from an attached parent, or an observable object.
• observeAsync()
  Observes one or more targets asynchronously, batching or debouncing/throttling updates.
• attach() protected
  Attaches the specified observable object to this object.
• isUnlinked()
  Returns true if the object has been unlinked.
• unlink()
  Unlinks this observable object.
• beforeUnlink() protected
  A method that’s called immediately before unlinking an object, can be overridden.

Related

• class UIListView
  A view wrapper that manages nested views for each item in a list.
• class UIListView
  A view wrapper that manages nested views for each item in a list.