dist/toolkit.js
function(node) {
        this.node = node = $(node);

        var element = this.loadElement(node);

        this.fireEvent('showing', [element, node]);

        element.reveal();

        node
            .aria('toggled', true)
            .addClass('is-active');

        this.fireEvent('shown', [element, node]);
    }
function(node) {
        this.node = node = $(node);

        var element = this.loadElement(node);

        this.fireEvent('showing', [element, node]);

        element.reveal();

        node
            .aria('toggled', true)
            .addClass('is-active');

        this.fireEvent('shown', [element, node]);
    }
function ( node ) { this . node = node = $ ( node ) ; var element = this . loadElement ( node ) ; this . fireEvent ( 'showing' , [ element , node ] ) ; element . reveal ( ) ; node . aria ( 'toggled' , true ) . addClass ( 'is-active' ) ; this . fireEvent ( 'shown' , [ element , node ] ) ; }
Open the target menu and apply active state to the node.

@param {jQuery} node
Open the target menu and apply active state to the node .