Develop Reference

How to close navbar when clicking outside of it

How can I edit my code so that the navbar closes when clicked outside of it but remain open if something inside of it is clicked?
$(document).ready(function() {
$('.nav-btn').on('click', function() {
$('.nav-btn').removeClass('active');
$(this).parent().find('.sub-menu').slideToggle();
$(this).toggleClass('active');
});
});

$(document).ready(function () {
$('.nav-btn').on('click', function (e) {
// Stop Document to be clicked when clicked in nav.
e.stopPropagation()
$('.nav-btn').removeClass('active');
var subMenu = $(this).parent().find('.sub-menu')
if (!$(".sub-menu").is(":visible")) {
$(this).parent().find('.sub-menu').slideToggle();
}
$(this).toggleClass('active');
});
// Toggle Sub Menu and remove active when Any vacant place is clicked
$(this).on('click', function (event) {
$('.nav-btn').removeClass('active');
$('.nav-btn').parent().find('.sub-menu').slideToggle();
});
// Prevent View close when Sub Items is clicked
$('.sub-menu').on('click', function (e) {
e.stopPropagation()
})
});
Hi, You just need to prevent the document click when clicked on the nav item and handle some additional things as done in the above code.
You can see Plunker example here also.

$(document).on('click', function (event) {
if ($(event.target).closest('.main-nav').length === 0) {
// Close button code
}
});

Another possible way is by wrapping all the content inside another div (except the header & navbar) and using the onclick tag:
<div onclick="hideNavbar()">
all your content goes here
</div>
function hideNavbar() {
$('.navbar-collapse').collapse('hide');
// getting the navbar div with jQuery
// and calling the function 'hide' of the Bootstrap class 'collapse'
}

Issues with Bootstrap NavBar Submenu changing position on click

I've created a navigation bar with sub menus, using Bootstrap v4.2.1. Hovering OnClick are implemented through Javascript. Problem is whenever I load the page and hover over a submenu item, the menu opens up but appears right below the item. When I click the menu, it disappears and reappears on the right side of the submenu. Ideally, I'd want to have the submenu appear at the right side of the dropdown menu, not appear at the bottom upon initial hover. I'm suspecting that there might be something I might've missed in my Javascript but I could be wrong. Any help/advice would be greatly appreciated.
Here's my fiddle: https://jsfiddle.net/fzev07tb/
//Script to toggle navbar dropdown
$(document).ready(function() {
$('.navbar .dropdown-item').on('click', function(e) {
var $el = $(this).children('.dropdown-toggle');
var $parent = $el.offsetParent(".dropdown-menu");
$(this).parent("li").toggleClass('open');
if (!$parent.parent().hasClass('navbar-nav')) {
if ($parent.hasClass('show')) {
$parent.removeClass('show');
$el.next().removeClass('show');
$el.next().css({
"top": -999,
"left": -999
});
} else {
$parent.parent().find('.show').removeClass('show');
$parent.addClass('show');
$el.next().addClass('show');
$el.next().css({
"top": $el[0].offsetTop,
"left": $parent.outerWidth() - 4
});
}
e.preventDefault();
e.stopPropagation();
}
});
$('.navbar .dropdown').on('hidden.bs.dropdown', function() {
$(this).find('li.dropdown').removeClass('show open');
$(this).find('ul.dropdown-menu').removeClass('show open');
});
});
//Script for OnHover OnClick NavBar Item -->
jQuery(function($) {
if ($(window).width() > 769) {
$('.navbar .dropdown').hover(function() {
$(this).find('.dropdown-menu').first().stop(true, true).delay(250).slideDown();
}, function() {
$(this).find('.dropdown-menu').first().stop(true, true).delay(100).slideUp();
});
$('.navbar .dropdown > a').click(function() {
location.href = this.href;
});
}
});

first click on accordion not working

my accordion is not working properly.
on the first time you click, the content is ont displaying . . . .
otherwise if you click the second time and after it does appear . .
Any help will be brilliant,
Here is my fiddle:
https://jsfiddle.net/ugddnof4/
All the thtml is there.
OR below is my js:
(function($) {
$('.accordion > li:eq(0) a').addClass('active').next().slideDown();
$('.accordion a').click(function(j) {
var dropDown = $(this).closest('li').find('ul.accordion-content li, p, ul.accordion-content');
$(this).closest('.accordion').find('ul.accordion-content li, p, ul.accordion-content').not(dropDown).slideUp();
if ($(this).hasClass('active')) {
$(this).removeClass('active');
} else {
$(this).closest('.accordion').find('a.active').removeClass('active');
$(this).addClass('active');
}
dropDown.stop(false, true).slideToggle();
j.preventDefault();
});
})(jQuery);
thanks a lot for all your time!

This seems to work
https://jsfiddle.net/9erfLokh/1/
New js:
(function($) {
$('.accordion > li:eq(0) a').addClass('active').next().slideDown();
$('.accordion a').click(function(j) {
var dropDown = $(this).closest('li').find('ul.accordion-content');
if ($(this).hasClass('active')) {
$(this).removeClass('active');
} else {
$(this).closest('.accordion').find('a.active').closest('li').find('ul.accordion-content').slideUp();
$(this).closest('.accordion').find('a.active').removeClass('active');
$(this).addClass('active');
}
dropDown.stop(false, true).slideToggle();
j.preventDefault();
});
})(jQuery);
I think your problem was mainly that dropDown was returning a whole set of dom objects, and you were running slideToggle on all of them. This version will only close a block if there is one active, and will always toggle the clicked one, but takes care to only run slideToggle on a single element.

CSS: Failing to display unless refreshed - Navigation bar

I have been working on navigation bar and the strangest issue is occurring.
Please use the JSFiddle link to see what I mean.
To duplicate the error:
Run the code when the desktop view is active i.e. when the navigation links are in a line.
Then resize the screen till the "click me" is displayed.
Then press it.
Now run the code while you see the "click me" and press it again.
JS information
jQuery(document).ready(function($) {
// UserCP
$('.rotate').on('click', function() {
$(this).toggleClass("down");
});
$('.nav-start').on('click', function() {
$("#nav2").removeClass("hidden");
$('#nav2 li a').stop().slideToggle('100');
return false;
});
$(document).ready(function() {
$('#nav2 li a').stop().slideToggle('100');
});
$('body').on('click', function() {
$('#nav2 li a').stop().slideUp('100');
});
$("#nav2 li a").click(function(e) {
e.stopPropagation();
});
$(document).click(function(event) {
if (!$(event.target).closest('#nav2 li a').length) {
if ($('#nav2 li a').is(":visible")) {
$('html, body').on('click', function() {
$('#nav2 li a').stop().slideUp('100');
});
};
};
});
});
FIXED - UPDATED JSFiddle! Thanks #Louys Patrice Bessette #Titus #Rick

You are using two click events on this "Click me" li...
(One on .navstart and one on .rotate)
It may not be an issue, but this make the code harder to read.
Then, when you slideToggle(), if you want the submenu to slide down, it has to be hidden.
Because, since you remove the hidden class (probably usefull on load), the submenu is visible.
A Toggle hides it.
I simplified your script to this.
Have a look at this updated Fiddle.
$(document).ready(function() {
// Show submenu on "Click me"
$('.nav-start').on('click', function() {
$('.rotate').toggleClass("down");
$("#nav2").removeClass("hidden");
var subNav = $('#nav2 li a');
if(subNav.css("display")=="block"){
subNav.stop().slideUp('100');
}else{
subNav.stop().slideDown('100');
}
return false;
});
$("#nav2 li a").click(function(e) {
e.stopPropagation();
});
// Hide submenu on document click
$(document).click(function(event) {
if (!$(event.target).closest('#nav2 li a').length && $('#nav2 li a').is(":visible")) {
$('#nav2 li a').stop().slideUp('100');
};
});
});

How can I use jQuery to toggle between 2 classes?

I am not sure toggleClass is the best way to do this, but I have a accordion menu and I am attempting to alternate the icon/image on the right side from a RIGHT arrow to a DOWN arrow.
The first click on the 3 menu items shows the DOWN image (.icon-03) but when I switch between the accordion items it does not go back to the RIGHT arrow image/class (.icon-04).
thoughts?
/* Accordion */
$(document).ready(function () {
$('#accordionFAQ > li > a').click(function(e){
if ($(this).attr('class') != 'active'){
$('#accordionFAQ li ul').slideUp();
$(this).next().slideToggle();
$('#accordionFAQ li a').removeClass('active');
$(this).addClass('active');
//add down arrow
$('> span', this).toggleClass('icon-03 icon-04');
//prevent page reload
e.preventDefault();
}
});
});
Demo JS Fiddle: http://jsfiddle.net/957Fs/

First of all, $(this).attr('class') != 'active' is very inefficient (and possibly fails to work altogether), use $(this).hasClass('active') instead.
After your comment, I re-added the classes - the following should work:
$('#accordionFAQ > li > a').click(function(e){
if (! $(this).hasClass('active') ){
$('.active')
.find('span').toggleClass('icon-03 icon-04')
.end().removeClass('active')
.next().slideUp();
$(this).find('span').toggleClass('icon-03 icon-04')
.end().addClass('active')
.next().slideDown();
//prevent page reload
e.preventDefault();
}
});

When I look at the JSFiddle example it works for me, so I guess it's updated already. I'd like to make a suggestion though: it's perhaps a good idea to just toggle a class (e.g. 'is-active') on your list items and handle the rest with pure CSS. For example:
var $faq = $('#accordionFAQ');
$faq.on('click', '> li > a', function (event) {
$(this).parent().toggleClass('is-active');
});
In your CSS you could do something like this:
#accordionFAQ > li > a span {
// width, height etc
background-position: x y;
}
#accordionFAQ > li.is-active > a span {
background-position: x y;
}
Just an idea; hope it's helpfull.

/* Accordion */
$(document).ready(function () {
var accordionFAQ = $('#accordionFAQ');
// let's use jQuery's .on() rather than .click()
accordionFAQ.find('a').on({
click:function(e){
// prevent the default action
e.preventDefault();
// setup some variables
var that = $(this);
// close open ULs
accordionFAQ.find('ul').slideUp();
// remove .active from other controller
accordionFAQ.find('.active').removeClass('active');
// add .active to clicked controller and show UL
that.addClass('active').next().slideDown();
// remove .right from span
accordionFAQ.find('.right').removeClass('right');
// add .right to current controller's span
that.find('span').addClass('right');
}
});
});
Then, you can have span's default image be the left arrow. and when you add a .right class, it will override the default image with a right arrow using CSS.
hope this helps.