show()

in src/site/assets/js/bootstrap.esm.js [3204:3245]

• 30 lines of code
• 5 McCabe index (conditional complexity)

  show(relatedTarget) {
    if (this._isShown) {
      return;
    }

    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$2, {
      relatedTarget
    });

    if (showEvent.defaultPrevented) {
      return;
    }

    this._isShown = true;
    this._element.style.visibility = 'visible';

    this._backdrop.show();

    if (!this._config.scroll) {
      new ScrollBarHelper().hide();
    }

    this._element.removeAttribute('aria-hidden');

    this._element.setAttribute('aria-modal', true);

    this._element.setAttribute('role', 'dialog');

    this._element.classList.add(CLASS_NAME_SHOW$3);

    const completeCallBack = () => {
      if (!this._config.scroll) {
        this._focustrap.activate();
      }

      EventHandler.trigger(this._element, EVENT_SHOWN$2, {
        relatedTarget
      });
    };

    this._queueCallback(completeCallBack, this._element, true);
  }