blockly > utils > browserEvents > bind

utils.browserEvents.bind() function

Bind an event handler that should be called regardless of whether it is part of the active touch stream. Use this for events that are not part of a multi-part gesture (e.g. mouseover for tooltips).

Signature:

export declare function bind(node: EventTarget, name: string, thisObject: object | null, func: Function, options?: AddEventListenerOptions): Data;

Parameters

Parameter	Type	Description
node	EventTarget	Node upon which to listen.
name	string	Event name to listen to (e.g. 'mousedown').
thisObject	object | null	The value of 'this' in the function.
func	Function	Function to call when event is triggered.
options	AddEventListenerOptions	(Optional) An object with options controlling the behavior of the event listener. Passed through directly as the third argument to addEventListener.

Returns:

Data

Opaque data that can be passed to unbindEvent_.