Find if id of a link equals id of parent container

Posted by Robert Lawson on Stack Overflow See other posts from Stack Overflow or by Robert Lawson
Published on 2010-05-30T10:56:54Z Indexed on 2010/05/30 11:02 UTC
Read the original article Hit count: 292

Filed under:

jQuery

|

selectors

Hi guys needing a bit of help.

I am creating a one page personal site.

Each section has a menu in it to jump to another section, however i want to have a class added to menu for the current section:

i.e. if you are in about the about link would have a class 'current'.

This is how it looks.

<section id="about">
<nav>
    <li><a href="#" id ="about">About</a></li>
    <li><a href="#" id ="contact">About</a></li>
    <li><a href="#" id ="blog">About</a></li>
</nav>

New to jquery so i am struggling to find out how to do this.

Any help will be greatly appreciated.

Thanks

© Stack Overflow or respective owner

Related posts about jQuery

Microsoft and jQuery

as seen on West-Wind - Search for 'West-Wind'
The jQuery JavaScript library has been steadily getting more popular and with recent developments from Microsoft, jQuery is also getting ever more exposure on the ASP.NET platform including now directly from Microsoft. jQuery is a light weight, open source DOM manipulation library for JavaScript that… >>> More
An Introduction to jQuery Templates

as seen on Stephen Walter - Search for 'Stephen Walter'
The goal of this blog entry is to provide you with enough information to start working with jQuery Templates. jQuery Templates enable you to display and manipulate data in the browser. For example, you can use jQuery Templates to format and display a set of database records that you have retrieved… >>> More
Ajax Control Toolkit December 2013 Release

as seen on Stephen Walter - Search for 'Stephen Walter'
Today, we released a new version of the Ajax Control Toolkit that contains several important bug fixes and new features. The new release contains a new Tabs control that has been entirely rewritten in jQuery. You can download the December 2013 release of the Ajax Control Toolkit at http://Ajax.CodePlex… >>> More
jQuery show "loading" during slow operation

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to show a small loading image during a slow operation with jQuery and can't get it right. It's a BIG table with thousands of rows. When I check the "mostrarArticulosDeReferencia" checkbox it removes the "hidden" class from these rows. This operation takes a couple of seconds and I want… >>> More
Tracking download of non-html (like pdf) downloads with jQuery and Google Analytics

as seen on Developer IT - Search for 'Developer IT'
Hi folks, it’s been quite calm at Developer IT’s this summer since we were all involved in other projects, but we are slowly comming back. In this post, we will present a simple way of tracking files download with Google Analytics with the help of jQuery. We work for a client that offers… >>> More

Related posts about selectors

How to use "this" and not "this" selectors in jQuery

as seen on Stack Overflow - Search for 'Stack Overflow'
I have 4 divs with content like below: <div class="prodNav-Info-Panel">content</div> <div class="prodNav-Usage-Panel">content</div> <div class="prodNav-Guarantee-Panel">content</div> <div class="prodNav-FAQ-Panel">content</div> And a navigation list… >>> More
Using JavaScript/jQuery to return a list of CSS selectors based on highlighted text

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been given some project requirements that involve (ideally) returning a list of CSS selectors based on highlighted text. In other words, a user could do something like this on a page: Click a button to indicate that their next text selection should be recorded. Highlight some text on the page… >>> More
jQuery .each() with multiple selectors - skip, then .empty() elements

as seen on Stack Overflow - Search for 'Stack Overflow'
I'd like to remove all matching elements, but skip the first instance of each match: // Works as expected: removes all but first instance of .a jQuery ('.a', '#scope') .each ( function (i) { if (i > 0) jQuery (this).empty(); }); // Expected: removal of all but first instance… >>> More
How to use "this" and not "this" selectors in qQuery

as seen on Stack Overflow - Search for 'Stack Overflow'
I have 4 divs with content like below: <div class="prodNav-Info-Panel">content</div> <div class="prodNav-Usage-Panel">content</div> <div class="prodNav-Guarantee-Panel">content</div> <div class="prodNav-FAQ-Panel">content</div> And a navigation list… >>> More
What is the Relative Performance of Pseudo-Class and Custom Selectors?

as seen on Stack Overflow - Search for 'Stack Overflow'
It's my understanding that, in terms of selector speed, that #ID selectors are fastest, followed by element selectors, and then .class selectors. I have always assumed that pseudo-class selectors and custom selectors (those in the form ':selector') are similar to .class selectors, but I realised… >>> More