AdminLTE/build/js/Dropdown.js

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/**
* --------------------------------------------
* AdminLTE Dropdown.js
* License MIT
* --------------------------------------------
*/
const Dropdown = (($) => {
/**
* Constants
* ====================================================
*/
const NAME = 'Dropdown'
const DATA_KEY = 'lte.dropdown'
const EVENT_KEY = `.${DATA_KEY}`
const JQUERY_NO_CONFLICT = $.fn[NAME]
const Selector = {
DROPDOWN_MENU: 'ul.dropdown-menu',
DROPDOWN_TOGGLE: '[data-toggle="dropdown"]',
}
const ClassName = {
DROPDOWN_HOVER: '.dropdown-hover'
}
const Default = {
}
/**
* Class Definition
* ====================================================
*/
class Dropdown {
constructor(element, config) {
this._config = config
this._element = element
}
// Public
toggleSubmenu() {
this._element.siblings().show().toggleClass("show");
if (! this._element.next().hasClass('show')) {
this._element.parents('.dropdown-menu').first().find('.show').removeClass("show").hide();
}
this._element.parents('li.nav-item.dropdown.show').on('hidden.bs.dropdown', function(e) {
$('.dropdown-submenu .show').removeClass("show").hide();
});
}
// Static
static _jQueryInterface(config) {
return this.each(function () {
let data = $(this).data(DATA_KEY)
const _config = $.extend({}, Default, $(this).data())
if (!data) {
data = new Dropdown($(this), _config)
$(this).data(DATA_KEY, data)
}
if (config === 'toggleSubmenu') {
data[config]()
}
})
}
}
/**
* Data API
* ====================================================
*/
$(Selector.DROPDOWN_MENU + ' ' + Selector.DROPDOWN_TOGGLE).on("click", function(event) {
event.preventDefault();
event.stopPropagation();
Dropdown._jQueryInterface.call($(this), 'toggleSubmenu')
});
// $(Selector.SIDEBAR + ' a').on('focusin', () => {
// $(Selector.MAIN_SIDEBAR).addClass(ClassName.SIDEBAR_FOCUSED);
// })
// $(Selector.SIDEBAR + ' a').on('focusout', () => {
// $(Selector.MAIN_SIDEBAR).removeClass(ClassName.SIDEBAR_FOCUSED);
// })
/**
* jQuery API
* ====================================================
*/
$.fn[NAME] = Dropdown._jQueryInterface
$.fn[NAME].Constructor = Dropdown
$.fn[NAME].noConflict = function () {
$.fn[NAME] = JQUERY_NO_CONFLICT
return Dropdown._jQueryInterface
}
return Dropdown
})(jQuery)
export default Dropdown