I'm having a bit of trouble with a dropdown menu that triggers fadeOut as soon as the mouse leaves the grandparent div, I've searched this problem to death and have yet to find an elegant solution. Here is my code : link
var main = function() {
$('nav').mouseenter(function() {
$('ul li ul').fadeIn('400');
});
$('nav ul li').mouseleave(function(){
$('ul li ul').fadeOut('400');
});
}
$(document).ready(main);
DEMO: MY FIDDLE
You need to specify what element(s) you are trying to attach the event to. By adding '>' youre forcing to only attach the event to that element's children. Try this:
var main = function() {
$('nav').mouseenter(function() {
$(this).find('ul').fadeIn('400');
});
$('nav>ul>li').mouseleave(function() {
$(this).find('ul').fadeOut('400');
});
};
FIDDLE
$(this).find('ul').fadeOut('400');
is correct as $('ul>li>ul').fadeOut('400'); Could not target specific (current) li.
Use following hierarchical flow of TAGS
var main = function() {
$('nav').mouseenter(function() {
$('ul li ul').fadeIn('400');
});
$('nav ul li').mouseleave(function() {
$(this).find('ul').fadeOut('400');
});
};
Related
My current code is this:
$('.how-we-menu').on('click', function() {
$('.how-we-menu > ul').slideDown();
$('.under').on('click', function() {
$('.under > ul').slideDown();
})
$('.over').on('click', function() {
$('.over > ul').slideDown();
})
$('.ar').on('click', function() {
$('.ar > ul').slideDown();
})
$('.fc').on('click', function() {
$(this).children('ul').slideToggle();
})
});
I am trying to avoid slide toggle because it affects another element and slides both of them up so I want to make each element work individually. So when you click ".fc > ul" once it slides down and when you click again it slides up.
I hope this makes sense thanks!
Use $(this) in the function so it only affects the element you clicked on.
$('.fc').on('click', function() {
$(this).children('ul').slideToggle();
});
And all the event handlers should be at top level, not inside another event handler. Since they all do the same thing, you can bind them all at once.
$('.how-we-menu, .under, .over, .ar, .fc').on('click', function() {
$(this).children('ul').slideToggle();
});
My CMS generates menus as lists without any id's and classes. For submenus, there are nested lists.
I made jquery script for expanding submenus:
$(function () {
$(".wrapper ul li").click(function () {
if ($(this).has("ul").length) {
$("a", this).removeAttr('href');
$("ul", this).slideToggle();
}
});
});
My problem is that this script reacts to clicking whole li area and I want it to react to clicking link inside li. Of course I just have to add "a" to selector making it ".wrapper ul li a" but what about condition checking if there is ul nested inside li? And slidetoggle selector. How should I change these?
This might work with minimal modification to your original code.
$(function () {
$(".wrapper ul li a").click(function ()
{
this = $(this).parent();
if ($(this).has("ul").length) {
$("a", this).removeAttr('href');
$("ul", this).slideToggle();
}
}
);
});
Test and see if it works. I have not tested it. Cheers
I want the current content to slideUp and then slideDown the clicked content and I am stumped on why the code I have won't work. It just slides down the text . content. Any help much appreciated!
$(document).ready(function() {
$('nav ul a').click(function(){
var newTopicText = $(this).html();
$('#topic').fadeOut(function () {
$('#topic').text(newTopicText).fadeIn();
$(".contentContainer").slideUp(1500, function() {
$(".contentContainer").html('.content');
}).slideDown(1500);
});
});
});
When you do .html('.content'), you're telling jQuery to literally make ".content" the innerHTML of the container (ex.: div or span with class .contentContainer).
It's a little unclear what content you are trying to place in .contentContainer, but assuming it is the html of the first tag with the class ".content", you could use this:
$(document).ready(function() {
$('nav ul a').click(function(){
var newTopicText = $(this).html();
$('#topic').fadeOut(function () {
$('#topic').text(newTopicText).fadeIn();
$(".contentContainer").slideUp(1500, function() {
// Change this line...
$(".contentContainer").html($('.content').html());
}).slideDown(1500);
});
});
});
Edit: Updated to make it take the content of the first tag with the class ".content".
http://jsfiddle.net/nn0x6da8/2/
I have a simple jquery menu and I am trying to keep the submenu visible if a user hover overs it. so that I can select it if needed. However, when I get off the hover element the submenu will hide. Obviously, that's what I want as long as it's not also hovering over the submenu.
$(document).ready(function () {
$('.mainBar li a').hover(function(){
$(this).next().show() }, function () {
$(this).next().stop().hide()
});
});
http://jsfiddle.net/azxRX/1/
My opinion is to create this menus with css. Anyway i change a bit to this:
$('.sideBar > ul > li').bind('mouseover', openSubMenu);//This line sets it up so that when the mouse is moved over a li in myMenu, the function openSubMenu is called
$('.sideBar > ul > li').bind('mouseout', closeSubMenu);//This do exacly the same with the above but binds on mouseout instead.
function openSubMenu() {
///when the mouse rolls over the list item,
///the function looks for an unordered list within it.
///If one is found, it sets the style property display to block
$(this).find('ul').css('display', 'block');
};
function closeSubMenu() {
///This one does the oposite of openSubMenu function
$(this).find('ul').css('display', 'none');
};
fiddle
You can do this instead:
$(document).ready(function () {
$('.mainBar li').mouseover(function () {
$(this).find('.subBar').show();
console.log('over');
});
$('.mainBar li').mouseout(function () {
$(this).find('.subBar').hide();
});
});
This is the jsfiddle
I have menu with 2 submenus. Using jQuery I want to higlight hovered item. I can't solve how to higlight parent item, when cursor is on the child item. For hovering I used class caled active:
.vertical-active {
background:#0F6;
}
Jquery function looks like this:
$(document).ready(function (e) {
$('.submenu a').hover(
function () {
$(this).addClass('vertical-active');
$(this).parent('vertical-links a').addClass('vertical-active');
},
function () {
$(this).removeClass('vertical-active');
$(this).parent('vertical-links a').removeClass('vertical-active');
});
});
Problem is in parent selector, but I don't know how to select submenu's parent item.
JSFiddle link:http://jsfiddle.net/6g9tZ/4/
$(document).ready(function() {
$('.submenu a').on('mouseenter mouseleave', function() {
$(this).add($(this).closest('ul').closest('li').children('a')).toggleClass('vertical-active');
});
});
FIDDLE
EDIT:
to highlight the parent as well, you'd do
$('.vertical-links > li > a').on('mouseenter mouseleave', function() {
$(this).toggleClass('vertical-active')
});
FIDDLE
Use .siblings in addition to .closest.
FIDDLE
$(document).ready(function (e) {
$(".vertical-links > li > a").on("mouseenter mouseleave", function(){
$(this).toggleClass('vertical-active');
});
$('.submenu a').on("mouseenter mouseleave",function () {
$(this).toggleClass('vertical-active');
$(this).closest("ul").siblings("a").toggleClass('vertical-active');
});
});
Replace the relevant parts of your code with:
$(this).parents('li:eq(1)').find("> a").addClass('vertical-active');
....
$(this).parents('li:eq(1)').find("> a").removeClass('vertical-active');
One problem with your code is that you were looking for a "parent <a>", but there is no such thing; the <a> is a child of your parent. So here we search for a parent <li>, not the immediate, but actually the grandparent, find its direct <a> child and highlight it.
Additionally you had parent('vertical-links') which should be parent('.vertical-links') (not the dot: its a class not an element).