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/*
* metismenu - v1.0.3
* Easy menu jQuery plugin for Twitter Bootstrap 3
* https://github.com/onokumus/metisMenu
*
* Made by Osman Nuri Okumuş
* Under MIT License
*/
;(function ($, window, document, undefined) {
var pluginName = "metisMenu",
defaults = {
toggle: true
};
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;
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");
}
$this.find("li").has("ul").children("a").on("click", function (e) {
e.preventDefault();
$(this).parent("li").toggleClass("active").children("ul").collapse("toggle");
if ($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;
}
}
};
$.fn[ pluginName ] = function (options) {
return this.each(function () {
if (!$.data(this, "plugin_" + pluginName)) {
$.data(this, "plugin_" + pluginName, new Plugin(this, options));
}
});
};
})(jQuery, window, document);
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