Function showPreferences

src/core/api.js:256–289

()

 * Show preferences modal
 */
export const showPreferences = () => {
    const state = globalObj._state;

    if (state._preferencesModalVisible)
        return;

    if (!state._preferencesModalExists)
        createPreferencesModal(miniAPI, createMainContainer);

    state._preferencesModalVisible = true;

    // If there is no consent-modal, keep track of the last focused elem.
    if (!state._consentModalVisible) {
        state._lastFocusedElemBeforeModal = getActiveElement();
    } else {
        state._lastFocusedModalElement = getActiveElement();
    }

    focusAfterTransition(globalObj._dom._pm, 2);

    addClass(globalObj._dom._htmlDom, TOGGLE_PREFERENCES_MODAL_CLASS);
    setAttribute(globalObj._dom._pm, ARIA_HIDDEN, 'false');

    /**
     * Set focus to preferencesModal
     */
    setTimeout(() => {
        focus(globalObj._dom._pmDivTabindex);
    }, 100);

    debug('CookieConsent [TOGGLE]: show preferencesModal');

    fireEvent(globalObj._customEvents._onModalShow, PREFERENCES_MODAL_NAME);
};

/**
 * https://github.com/orestbida/cookieconsent/issues/481