如何阻止每次加载页面时自动打开菜单？

Question

每次加载页面时，我的canvi菜单都会自动打开。我该如何阻止呢？ 这是我的代码：这是一个插件jquery。我使用drupal 8：

我的代码正常工作。有必要关闭default的值...我想在“ default”中更改我的值，以便它不会对加载自动打开。

   ;(function ( $, window, document, undefined ) {

        // Create the defaults once
        var pluginName = "certinaOffcanvas",
            defaults = {
                top: 0,
                bottom:0,
                togglerSelector: '.offcanvas-toggle',
                togglerOpenClass: 'is-open'
            };

        // The actual plugin constructor
        function Plugin( element, options ) {
            this.element = element;

            this.options = $.extend( {}, defaults, options) ;

            this._defaults = defaults;
            this._name = pluginName;
            this._isClosed = true;

            this.init();
        }

        Plugin.prototype = {

            init: function() {
                var plugin = this;

                $(this.element).css({
                    top: this.options.top,
                    bottom: this.options.bottom,
                    // Initialize the offcanvas on closed position
                    transform: 'translateX(-100%)'
                });

                // Attach event handler on the toggler
                $(this.options.togglerSelector).on('click', function(){
                    plugin.toggle();
                });

                // Attah event handler on the document
                // Capture clicks outside the offcanvas and trigger a close method
                $(document).on('click', function(e){
                    if(plugin._isClosed) { return };

                    if(
                        $(e.target).parents('.offcanvas').length == 0 &&
                        $(e.target).parents(plugin.options.togglerSelector).length == 0 &&
                        !$(e.target).hasClass( plugin.options.togglerSelector.replace('.', '') )
                    ) {
                        plugin.close();
                    }
                })
            },

            close: function(){
                $(this.element).css({
                    transform: 'translateX(-100%)'
                });
                this._isClosed = true;
                $(this.options.togglerSelector).removeClass(this.options.togglerOpenClass);
                $(this.element).trigger('offcanvasClose');
            },

            open: function(){
                $(this.element).css({
                    transform: 'translateX(0%)'
                });
                this._isClosed = false;
                $(this.options.togglerSelector).addClass(this.options.togglerOpenClass);
                $(this.element).trigger('offcanvasOpen');
            },

            toggle: function(){
                if(this._isClosed) {
                    this.open();
                } else {
                    this.close();
                }
            },

        };

        // A really lightweight plugin wrapper around the constructor,
        // preventing against multiple instantiations
        $.fn[pluginName] = function ( options ) {
            return this.each(function () {
                if (!$.data(this, pluginName)) {
                    $.data(this, pluginName, new Plugin( this, options ));
                }
            });
        };

    })( jQuery, window, document );