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Menu state #10

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Menu state #10

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a477ed3
Menu state
valgen Jun 28, 2014
7a35a81
Fixed Travis CI errors
valgen Jun 28, 2014
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34 changes: 32 additions & 2 deletions src/metisMenu.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,9 @@

var pluginName = "metisMenu",
defaults = {
toggle: true
toggle: true,
cookieName: "MetisMenuState",
cookieExpiration: 1 //Number of days
};

function Plugin(element, options) {
Expand All @@ -17,7 +19,18 @@
init: function () {

var $this = $(this.element),
$toggle = this.settings.toggle;
$toggle = this.settings.toggle,
$cookieName = this.settings.cookieName,
$cookieExpiration = this.settings.cookieExpiration;

//Restores the menu state from cookies
var documentCookie = document.cookie;
$this.find("li").has("ul").each(function (i) {
var pos = documentCookie.indexOf($cookieName + "_" + i + "=");
if (pos > -1) {
documentCookie.substr(pos).split("=")[1].indexOf("false") ? $(this).addClass("active") : $(this).removeClass("active");
}
});

if (this.isIE() <= 9) {
$this.find("li.active").has("ul").children("ul").collapse("show");
Expand All @@ -35,6 +48,23 @@
if ($toggle) {
$(this).parent("li").siblings().removeClass("active").children("ul.in").collapse("hide");
}

//Deletes all cookies
var cookies = document.cookie.split(";");
for (var i = 0; i < cookies.length; i++) {
var cookie = cookies[i];
var eqPos = cookie.indexOf("=");
var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
if (name.trim().slice(0, $cookieName.length) === $cookieName) {
document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/";
}
}
//Stores the menu state in cookies
var date = new Date();
date.setTime(date.getTime() + ($cookieExpiration * 24 * 60 * 60 * 1000));
$this.find("li").has("ul").each(function (i) {
document.cookie = $cookieName + "_" + i + "=" + $(this).hasClass("active") + ";expires=" + date.toGMTString() + ";path=/";
});
});
},

Expand Down