API reference up.event

module

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Features

• up.emit([target], eventType, [props]) JS

  Emits a custom event with the given name and properties.

• [up-emit] ATTR

  Emits a custom event when this element is clicked.

• up.event.build([type], [props]) JS

  Builds an event with the given type and properties.

• up.event.halt(event) JS

  Prevents the event from being processed further.

• up.event.inputDevice JS experimental

  The class of input device used to cause the current event.

• up.event.nobodyPrevents(eventType, eventProps) JS deprecated

  Emits an event and returns whether no listener has prevented the default action.

• up.event.onClosest(element, eventType, [options], callback) JS experimental

  Runs a callback when the given event is observed on the given element or its ancestors.

• up.event.onEscape(listener) JS experimental

  Registers an event listener to be called when the user presses the Escape key.

• up.off([element], types, listener) JS

  Unbinds an event listener previously bound with up.on().

• up.on([element], types, [selector], [options], listener) JS

  Listens to a DOM event on document or a given element.

• up.$on([element], events, [selector], [options], listener) JS deprecated

  Listens to an event on document or a given element. The event handler is called with the event target as a jQuery collection.