CODEWITHSUNDEEP
javascriptjqueryhtmlcookies
Nithin Viswanathan
Nithin Viswanathan

Reputation: 3283

How to set the id of a div as cookie?

I have got a task to highlight the selected menu while refreshing the page. For that I want to use cookie. Html code is

<div class="menuBar">
            <div class="menuHeader ui-corner-top">
             <span><a href="#" onclick="Home()" id="home">Home</a></span>
            </div>
            <div class="menuHeader ui-corner-top">
             <span><a href="#" onclick="NewTransaction()" id="newtransaction">New Transaction</a></span>
            </div>
</div>

Javascript file is

function Home() {
            window.location.href = "../../home/welcome";
        }
        function NewTransaction() {
            window.location.href = "../../EnergyCatagory/index";
        }

But I have a code to set the menu as selected.But its not a good way.How can I pass the value of the selected menu to the page while refreshing? this is the code for highlighting the menu

 $(document).ready(function () {
                var currentUrl = window.location.href;
                if (currentUrl.indexOf("home/welcome") !== -1) {
                    $("#home").parent().parent().addClass('menuHeaderActive');
                }
                else if (currentUrl.indexOf("EnergyCatagory/index") !== -1) {
                    $("#newtransaction").parent().parent().addClass('menuHeaderActive');
                }
                else if (currentUrl.indexOf("portfolio/Index") !== -1) {
                    $("#portfolio").parent().parent().addClass('menuHeaderActive');
                }
            });

Upvotes: 6

Views: 2073

Answers (3)

Gurmeet
Gurmeet

Reputation: 3314

Try to set cookises using jQuery as:

$.cookie("name", "value");

More you can read here:How do I set/unset cookie with jQuery?

Upvotes: 1

Victor
Victor

Reputation: 1469

You can implement it like this:

function goToLocation(sLocation, id) {
   $.cookie("activediv", id);
   window.location.href = sLocation;
}

in html:

<a href="#" onclick="goToLocation('../../home/welcome', 'home')" id="home">Home</a>

in jQuery ready:

$('#' + $.cookie("activediv")).parent().parent().addClass('menuHeaderActive');

Upvotes: 2

Okky
Okky

Reputation: 10466

Give id for every menu item.

Then in the onclick() function of menu item set that id as cookie.

Set cookie

$.cookie("selectedId", $(this).attr('id'));

In document.ready function add selected class to the element with id obtained from cookie

Upvotes: 4

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