hide()

in _/js/bootstrap.esm.js [3334:3368]

• 31 lines of code
• 7 McCabe index (conditional complexity)

  hide() {
    if (!this._isShown()) {
      return;
    }
    const hideEvent = EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDE$2));
    if (hideEvent.defaultPrevented) {
      return;
    }
    const tip = this._getTipElement();
    tip.classList.remove(CLASS_NAME_SHOW$2);

    // If this is a touch-enabled device we remove the extra
    // empty mouseover listeners we added for iOS support
    if ('ontouchstart' in document.documentElement) {
      for (const element of [].concat(...document.body.children)) {
        EventHandler.off(element, 'mouseover', noop);
      }
    }
    this._activeTrigger[TRIGGER_CLICK] = false;
    this._activeTrigger[TRIGGER_FOCUS] = false;
    this._activeTrigger[TRIGGER_HOVER] = false;
    this._isHovered = null; // it is a trick to support manual triggering

    const complete = () => {
      if (this._isWithActiveTrigger()) {
        return;
      }
      if (!this._isHovered) {
        this._disposePopper();
      }
      this._element.removeAttribute('aria-describedby');
      EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDDEN$2));
    };
    this._queueCallback(complete, this.tip, this._isAnimated());
  }