Current File : //proc/self/root/home/keydecors/www/admin/bower_components/metisMenu/src/metisMenu.js
;(function($, window, document, undefined) {
var pluginName = "metisMenu",
defaults = {
toggle: true,
doubleTapToGo: false
};
function Plugin(element, options) {
this.element = $(element);
this.settings = $.extend({}, defaults, options);
this._defaults = defaults;
this._name = pluginName;
this.init();
}
Plugin.prototype = {
init: function() {
var $this = this.element,
$toggle = this.settings.toggle,
obj = this;
if (this.isIE() <= 9) {
$this.find("li.active").has("ul").children("ul").collapse("show");
$this.find("li").not(".active").has("ul").children("ul").collapse("hide");
} else {
$this.find("li.active").has("ul").children("ul").addClass("collapse in");
$this.find("li").not(".active").has("ul").children("ul").addClass("collapse");
}
//add the "doubleTapToGo" class to active items if needed
if (obj.settings.doubleTapToGo) {
$this.find("li.active").has("ul").children("a").addClass("doubleTapToGo");
}
$this.find("li").has("ul").children("a").on("click" + "." + pluginName, function(e) {
e.preventDefault();
//Do we need to enable the double tap
if (obj.settings.doubleTapToGo) {
//if we hit a second time on the link and the href is valid, navigate to that url
if (obj.doubleTapToGo($(this)) && $(this).attr("href") !== "#" && $(this).attr("href") !== "") {
e.stopPropagation();
document.location = $(this).attr("href");
return;
}
}
$(this).parent("li").toggleClass("active").children("ul").collapse("toggle");
if ($toggle) {
$(this).parent("li").siblings().removeClass("active").children("ul.in").collapse("hide");
}
});
},
isIE: function() { //https://gist.github.com/padolsey/527683
var undef,
v = 3,
div = document.createElement("div"),
all = div.getElementsByTagName("i");
while (
div.innerHTML = "<!--[if gt IE " + (++v) + "]><i></i><![endif]-->",
all[0]
) {
return v > 4 ? v : undef;
}
},
//Enable the link on the second click.
doubleTapToGo: function(elem) {
var $this = this.element;
//if the class "doubleTapToGo" exists, remove it and return
if (elem.hasClass("doubleTapToGo")) {
elem.removeClass("doubleTapToGo");
return true;
}
//does not exists, add a new class and return false
if (elem.parent().children("ul").length) {
//first remove all other class
$this.find(".doubleTapToGo").removeClass("doubleTapToGo");
//add the class on the current element
elem.addClass("doubleTapToGo");
return false;
}
},
remove: function() {
this.element.off("." + pluginName);
this.element.removeData(pluginName);
}
};
$.fn[pluginName] = function(options) {
this.each(function () {
var el = $(this);
if (el.data(pluginName)) {
el.data(pluginName).remove();
}
el.data(pluginName, new Plugin(this, options));
});
return this;
};
})(jQuery, window, document);
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