Develop Reference

Jquery click function for toggle is not working

I have a scenario,where footer must be collapsed based on device.Here,I used toggle class for collapse in mobile device,the toggle click is not working.
JavaScript code:
// Code goes here
$(function() {
$('.footer-links-holder h3').click(function () {
$(this).parent().toggleClass('active');
});
});
Plunker
Any help would be appreciated.
Thanks in Advance.

Just write your JS like this -
$('.footer-links-holder h3').click(function () {
$(this).parent().toggleClass('active');
});
Your updated Plunker

Batter practice is write code in ready function
$(document).ready(function(){
$('.footer-links-holder h3').click(function () {
$(this).parent().toggleClass('active');
});
})

$(function() {
$('.footer-links-holder h3').off().click(function () {
$(this).parent().toggleClass('active');
});
});

jQuery - Tabbed Content - Open on Selected Tab?

I've created some tabbed content. Is there any way for me to decide which tab I want open by changing the URL? I'm sure I've seen something similar before but can't find it!
I've created a fiddle here: http://jsfiddle.net/sW966/
The default tab is tab 1. But for example, if the URL was http://jsfiddle.net/sW966/#tab-2 the page would load with tab 2 open?
Thanks for any help, struggling a little :)
$(document).ready(function () {
$(".tab").click(function () {
$(".tab").removeClass("active");
$(this).addClass("active");
$("#tabbed-content .tab-content").hide();
$($(this).attr("href")).show();
});
});

Why not change your JS to:
Note this wont work in jsfiddle due to the way it works.
$(document).ready(function () {
if(window.location.hash){
tabChange($('.tab[href=#'+window.location.hash+']'));
}
function tabChange(tab){
$(".tab").removeClass("active");
tab.addClass("active");
$("#tabbed-content .tab-content").hide();
$(tab.attr("href")).show();
}
$(".tab").click(function () {
tabChange($(this));
});
});

You can try this:
Working fiddle here
Replace attribute "href" to "name"..
$(document).ready(function () {
$(".tab").click(function () {
$(".tab").removeClass("active");
$(this).addClass("active");
$("#tabbed-content .tab-content").hide();
$($(this).attr("name")).show();
});
});
Good Luck....

JS Dropdown menu not closing?

So I found this fiddle here: http://jsfiddle.net/8qPvp/4/
I thought I'd use it just for personal education purposes.
I'm really new with JS, and I noticed that the opened parent does not go back on click, like it opens. How could this be fixed?
$(document).ready(function () {
$("li").click(function () {
$('li > ul').hide();
$(this).children("ul").toggle();
});
});

What about this:
$("li").click(function () {
$('li > ul').hide();
$(this).children("ul").toggle();
});
$(document).click(function()
{
$('li > ul:visible').hide();
})
$('.menu li').click(function(e)
{
e.stopPropagation();
})
So by default i make whenever there is clicked ANYWHERE in the document, your visible menu will be hidden. However you don't want this to happen when you open a new menu(would be; made visible and made hiden directly). So i make a exception that catch when you want to open a new menu and i'll cancel the document click event.I use event.stopPropagation() to cancel a event.
jsFiddle

$(document).ready(function () {
$("li").click(function () {
$('li > ul').hide();
$(this).children("ul").toggle();
}).mouseleave(function(){
$(this).children("ul").hide();
});
});
Check this fiddle http://jsfiddle.net/Aveendra/8qPvp/18/

jQuery mouseenter/leave

I have this code in html:
<div class="sub-status">
<p class="subscribed"><i class="icon-check"></i> Subscribed</p>
</div>
On hover, I want that to be changed to:
<div class="sub-status">
<p class="unsubscribe"><i>X</i> Unsubscribe</p>
</div>
And, I have this code in jQuery:
$(document).ready(function() {
$('.sub-status').mouseenter(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
});
$('.sub-status').mouseleave(function() {
$('this').html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
});
The first function is working great. When I mouseover that div, it is changed to what I want, but the mouseleave is not working. I want that when I put my mouse out of that div, its data will return to like it was before. I can't get this working. Any help would be appreciated.
Thanks.

Change
$('this')...
to
$(this)...
And you can use hover() instead of using two separate functions:
$('.sub-status').hover(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
},function() {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
Updated
Your fiddle isn't working since you are updating the entire content of the hovered element - update just the text in <p> should work.
$('.sub-status').hover(function() {
$(this).children('p')
.removeClass()
.addClass('unsubscribed')
.html("<i>X</i> Unsubscribe");
},function() {
$(this).children('p')
.removeClass()
.addClass('subscribed')
.html("<i class='icon-check'></i> Subscribed");
});
Working fiddle

Here, try this. Working demo: http://jsfiddle.net/XrYj4/3/
$(document).ready(function() {
$('.sub-status').on("mouseenter", function() {
$(this).find("p").prop("class", "unsubscribed").html("<i>X</i> Unsubscribe");
}).on("mouseleave", function() {
$(this).find("p").prop("class", "subscribed").html("<i class='icon-check'></i> Subscribed");
});
});

Try to use a hover function:
$(".sub-status").hover(
function () {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
},
function () {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
}
);
http://api.jquery.com/hover/

Change 'this' to simply this. Also consider chaining, shown below, this helps users with weaker devices load stuff faster.
$(document).ready(function() {
$('.sub-status').mouseenter(function() {
$(this).html("<p class='unsubscribe'><i>X</i> Unsubscribe</p>");
}).mouseleave(function() {
$(this).html("<p class='subscribed'><i class='icon-check'></i> Subscribed</p>");
});
});

Can't hide element on click for some reason

I have an element on my website, it looks like so:
<div class="nw_help"><div class="nw_help_content">...</div></div>
Easy stuff. Using CSS on nw_help:hover, nw_help_content becomes visible. In order to support touchscreens too, I have written the following:
$(document).ready(function() {
$('.nw_help').click(function() {
$(this).find(".nw_help_content").css('visibility', 'visible');
});
});
$(document).ready(function() {
$('.nw_help_content').click(function() {
$(this).css('visibility', 'hidden');
});
});
The first function works flawlessly, the second one doesn't wanna work at all. I've checked if $('.nw_help_content').css('visibility', 'hidden'); is working in browser's console and it is.
Any ideas?
Thanks so much in advance for your answer.
Edit: Now it hit me: the first function is triggered on clicking nw_help_content as well and it "neutralizes" the second function. But how to prevent it?

I believe if you have the visibility hidden on page render, the element is never rendered. You'll need event delegation:
$(document).ready(function() {
$('.nw_help').click(function() {
$(this).find(".nw_help_content").css('visibility', 'visible');
});
$(document).on('click', '.nw_help_content', function() {
$(this).css('visibility', 'hidden');
});
});
Also, only one DOM ready statement is needed.
Demo: http://jsfiddle.net/7sM3L/4/

I suggest staying away from direct CSS rule manipulation on this. Just using jQuery show and hide will provide a more solid/reliable result.
$(document).ready(function() {
$('.nw_help').click(function() {
$(this).find('.nw_help_content').show();
});
});
$(document).ready(function() {
$('.nw_help_content').click(function() {
$(this).hide();
});
});

It is actually working/ Since the divs are nested you are both events fire and the div is hidden and shown on same click.
use toggle instead.
$(document).ready(function() {
$('.nw_help').click(function() {
$(this).find(".nw_help_content").toggle();
});
});
Check out the fiddle

As Zenith says, this is due to event bubbling... Another solution is to bind the event only to the outer container and simply check for the visibilty:
$(document).ready(function() {
$('.nw_help').click(function() {
var content = $(this).find('.nw_help_content');
if(content.css('visibility') == 'hidden') {
content.css('visibility','visible');
} else {
content.css('visibility','hidden');
}
});
});