10 examples of 'event listeners javascript list' in JavaScript

61
addEventListener(name,listener){
62
    if(!this[EVENT_SYMBOL][name])
63
        this[EVENT_SYMBOL][name] = new Set;
64
    this[EVENT_SYMBOL][name].add(listener);
65
}

21
addListener(listener) {
22
	this.listeners.push(listener);
23
}

511
function createEventListener(element, eventType, script) {
512
  if (!script) {
513
    return;
514
  }
515
516
  try {
517
    var action = new Function(script);
518
    element.addEventListener(eventType, action);
519
  } catch (ex) {
520
    if (verbose) {
521
      console.log('on' + eventType + ': ' + ex);
522
    }
523
  }
524
}

11
addListener(type, callback) {
12
    this.listeners.get(type).push(callback);
13
}

81
function executeEventListeners(listeners) {
82
  for (var parameters = [],
83
      $__6 = 1; $__6 < arguments.length; $__6++)
84
    parameters[$__6 - 1] = arguments[$__6];
85
  listeners.forEach(function(listener) {
86
    try {
87
      listener.apply(null, parameters);
88
    } catch (error) {
89
      console.error("An event listener threw an error", error);
90
    }
91
  });
92
}

9
addListener(event, listener){
10
  if (!Array.isArray(this.__events__[event]))
11
    this.__events__[event] = []
12
  this.__events__[event].push(listener)
13
  return this
14
}

40
removeEventListeners(listeners: Listeners = this.props.listeners) {
41
  if (canUseEventListeners) {
42
    listeners.forEach(({ target, event, handler, options }: Listener) => {
43
      const node = this.getTargetNode(target);
44
      node && node.removeEventListener(event, handler, options);
45
    });
46
  }
47
}

34
public addEventListener(event: string, callback: (sender: any, args: any) => void)
35
{
36
    if (this.events === undefined)
37
    {
38
        this.events = {};
39
    }
40
41
    if (this.events[event] === undefined)
42
    {
43
        this.events[event] = {
44
            callbacks: []
45
        };
46
    }
47
48
    this.events[event].callbacks.push(callback);
49
}

95
private addAllListeners() {
96
  for (const listener of this.listeners) {
97
    if (listener.listening === false) {
98
      this.log.log(
99
          `Lazily adding event listener for "${listener.eventType}".`,
100
      );
101
      this.addEvLis(listener);
102
    }
103
  }
104
}

89
addListeners (event, listener) {
90
  return this.manipulateListeners(false, event, listener)
91
}