class ElementBuildermethod

onKey()

Adds an event handler for KeyDown events with the specified key name.

onKey(key: string, handler: string | ViewBuilderEventHandler<TView>): this;

Notes

• Key names are case sensitive (e.g. “Enter”, “Escape”, “ArrowUp”, “Backspace”).

Parameters

• key — The name of the key to handle.
• handler — The function to call, or name of an event to emit.

Return value

The builder instance for chaining.

Related

• class ElementBuilder abstractstatic
  An abstract base class for UI element builders.