Hide dropdown div with jQuery on mouseout - javascript

I know there are hundreds of topics regarding this, however none of them seemed to work for me. I want for the dropdown to hide when the mouse leaves the element with jQuery, this is what I currently get:
CodePen example.
jquery:
$(document).ready(function() {
$('.expand').click(function(e) {
e.preventDefault();
$('section').slideUp('normal');
if ($(this).next().is(':hidden') === true) {
$(this).addClass('on');
$(this).next().slideDown('normal');
}
});
$('section').hide();
});
$('section').mouseleave(function(){
$(this).hide();
});
I've also tried the following:
$('section').hide();
$('.section').on('mouseout',function(){
$(this).hide();
})
Yet, nothing really seems to work correctly and gives me the same result. How can I fix this?

Working example.
You should use setTimeout()/clearTimeout() functions to solve your problem so you've to attach mouseleave event to the button with class dropbtn and both mouseleave/mouseleave events (using hover()) to the div dropdown-content so when the mouse leave the button to any other element you should check if the mouseenter is inside the dropdown, if yes clear the timeout the hide_dropdown so it will not hide the div, else your time out will hide the dropdown after 50ms :
var hide_dropdown;
$('.dropbtn').mouseleave(function(e){
var _this = $(this);
hide_dropdown = setTimeout(function(){
_this.next('.dropdown-content').removeClass('show');
},50);
});
$('.dropdown-content').hover(
function(){
clearTimeout(hide_dropdown);
},
function(){
$(this).removeClass('show');
}
);
Hope this helps.

you code it's confusing so i made a simple example for what you want.
see here snippet >
$(".dropbtn").click(function(){
var showMe = $(this).siblings(".drop-menu"),
visibleDrop = $(this).parent("li").siblings("li").find(".drop-menu").filter(":visible")
$(showMe).slideDown()
$(visibleDrop).slideUp()
$(showMe).mouseleave(function(){
$(this).slideUp()
})
})
ul { list-style:none;margin:0;padding:0}
ul li { display:inline-block;width:20%;position:Relative}
ul ul li { display:block;}
ul ul { display:none;position:absolute;top:100%;left:0;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul>
<li><a class="dropbtn"> Has Children1</a>
<ul class="drop-menu">
<li>SubItem1</li>
<li>SubItem2</li>
<li>SubItem3</li>
</ul>
</li>
<li><a class="dropbtn"> Has Children2</a>
<ul class="drop-menu">
<li>SubItem1</li>
<li>SubItem2</li>
<li>SubItem3</li>
</ul>
</li>
<li><a>No children</a></li>
<li><a> No children</a></li>
</ul>
or fiddle > jsFiddle
let me know if it helps

<div>
Menu
</div>
<div id="menudiv" style="position: fixed; background-color: white; display: none;">
Page 1<br />
Page 2<br />
Page 3<br />
</div>
link:-http://jsfiddle.net/5SSDz/

In your codepen example, I have added the following code snippet inside ready callback which seems to work.
$('.expand').on("mouseleave", function(e){
e.preventDefault();
$('section').slideUp('normal');
});
Here is the complete js code
$(document).ready(function() {
$('.dropbtn').on("mouseleave", function(e){
$(".dropdown-content").removeClass("show");
});
$('.expand').on("click", function(e) {
e.preventDefault();
$('section').slideUp('normal');
if ($(this).next().is(':hidden') === true) {
$(this).addClass('on');
$(this).next().slideDown('normal');
}
});
$('section').hide();
});

Related

A button toggle some <li> from a <ul>

I have this JSFiddle. I have a ul list and some li inside. I want pressind a button to toggle the 2 first li. I tried to put <li class="s1"> and then
$( "button" ).click(function() {
$("ul.s1").click(function() {
$(this).slideToggle(300);
return false;
});
});
<button>button</button>
<ul>
<li class="s1">1</li>
<li class="s1">1</li>
<li>9023698</li>
<li>8993127</li>
<li>9037891</li>
</ul>
but nothing happens..
Firstly, you don't need to give the li their own click event if you want them to slide on click of the button. Secondly, the selector for the li elements is incorrect. Thirdly the jsFiddle you setup didn't include jQuery. Try this:
$("button").click(function () {
$("ul .s1").slideToggle(300);
});
Example fiddle
$( "button" ).click(function() {
$("ul .s1").slideToggle(300);
return false;
});
A space between ul and class should fix it.
And you don't need the click handler for list element.

Dropdown that hides on click outside of the menu

I've got a simple dropdown script and I want it to hide all open dropdowns on a click outside of the menu. But it does not seem to work, does anyone know why?
You can find it here: http://codepen.io/dr-potato/pen/rLleC?editors=101
HTML
<ul>
<li>Home</li>
<li class="Navigation-listItem is-dropdown">
About
<ul class="Navigation-list is-dropdown is-hidden">
<li>Johnny</li>
<li>Julie</li>
<li>Jamie</li>
</ul>
</li>
<li class="Navigation-listItem is-dropdown">
Contact
<ul class="Navigation-list is-dropdown is-hidden">
<li>Johnny</li>
<li>Julie</li>
<li>Jamie</li>
</ul>
</li>
</ul>
CSS
.Navigation-list {
display: block;
}
.Navigation-list.is-hidden {
display: none;
}
JS
$(document).ready(function() {
$('.Navigation-listItem').click(function() {
$(this).children('.Navigation-list.is-dropdown').toggleClass('is-hidden');
});
});
/* Anything that gets to the document
will hide the dropdown */
$(document).click(function(){
$(".Navigation-listItem.is-dropdown").addClass('is-hidden');
});
/* Clicks within the dropdown won't make
it past the dropdown itself */
$(".Navigation-listItem.is-dropdown").click(function(e){
e.stopPropagation();
});
Working Fiddle
jQuery Code
$(document).ready(function () {
$('.Navigation-listItem').click(function () {
$(this).children('.Navigation-list.is-dropdown').toggleClass('is-hidden');
});
/* Anything that gets to the document
will hide the dropdown */
$(document).on('click', function (event) {
if ($(event.target).closest('#menu').length == false) {
$(".Navigation-list.is-dropdown").addClass('is-hidden');
}
});
/* Clicks within the dropdown won't make
it past the dropdown itself */
$(".Navigation-listItem.is-dropdown ").click(function (e) {
e.stopPropagation();
});
});
With help from this answer
You can change the display property of your dropdown in this manner. This is just a rough code.
if(dropDownShow.css('display') != 'block'){
dropDownShow.css('display', 'block');
dropDownShow.css('position', 'absolute');
}
else{
dropDownShow.css('display', 'none');
}
With the info you gave and the codepen I can't see it working, but I suppose that $(document).click(function() to hide won't work because the drop down is inside the document so when you click it, it'll disappear. I recommend you to see this post How to hide/show drop down list content in HTML.

Pick <li> from div1, on button click, move to div2

I know this is going to be an easy thing to do for someone with javascript experience, but I'm drawing a blank.
I have a list of items:
<div id="left-side">
<ul>
<li><div>Item 1</div></li>
<li><div>Item 2</div></li>
</ul>
</div>
<input id="addElement" type="button" value="->"/>
<div id="right-side">
</div>
I would like to highlight(change the background color) the selected list item on the left and then on a click of the button, move the selected item to the right div, and finally changing the background color back.
I've seen this many, many times online. But can't for the life of me, come up with how to do it.
Something like this (jquery) should do the trick:
// make the items selectable by toogling an 'active' class
$('#left-side li').click(function() {
$(this).toggleClass('active');
});
// on click of the move button
$('#addElement').click(function() {
// get the items to move
var $items = $('#left-side li.active');
// remove their active state
$items.removeClass('active');
// append them to the right side list
$('#right-side ul').append($items);
});
As you can see the code is indeed pretty straigh forward.
I also set up a small example to demonstrate: http://jsfiddle.net/NbcS9/
edit:
If you only want to be able to only select a single item on the left, you could do something like this in stead:
// make the items selectable by toogling an 'active' class
$('#left-side li').click(function () {
// remove active class from all other items
$('#left-side li').not($(this)).removeClass('active');
// toggle the active class on the clicked item
$(this).toggleClass('active');
});
And the updated fiddle:
http://jsfiddle.net/NbcS9/1/
I'd start by adding an empty <ul></ul> to your right side div, then use this:
$('#left-side li').click(function () {
$(this).toggleClass('selected');
});
$('#addElement').click(function () {
$('#left-side li.selected').appendTo($('#right-side ul'));
});
jsFiddle example
You may try this
$(function(){
$('#left-side ul li').on('click', function(){
$(this).toggleClass('selected');
});
$('#addElement').on('click', function(){
$('#left-side ul li.selected').appendTo($('#right-side ul'));
});
});
DEMO.
Using pure JavaScript would be tricky to do this, but using JQuery you can do this sort of easily. Add click events to the two divs which would append the selected text of the other to itself. to get the selected data add a function like this:
function getSelectionText() {
var text = "";
if (window.getSelection) {
text = window.getSelection().toString();
} else if (document.selection && document.selection.type != "Control") {
text = document.selection.createRange().text;
}
return text;
}
Also, I would look into Jquery Draggable(). sounds like something that could relate to your desired end result. http://jqueryui.com/draggable/
css:
.highlighted { background: yellow; }
html:
<div id="left-side">
<ul>
<li><div>Item 1</div></li>
<li><div>Item 2</div></li>
</ul>
</div>
<input id="addElement" type="button" value="->"/>
<div id="right-side">
<ul></ul>
</div>
JS:
$('#left-side').find('li').on('click', function(event) {
$(this)
.siblings().removeClass('highlighted')
.end()
.addClass('highlighted');
});
$('#addElement').on('click', function(event) {
event.preventDefault();
$('#left-side').find('li.highlighted').appendTo('#right-side ul'));
});

jQuery click event target padding

I am trying to register clicks using jQuery and there seems to be an issue with the padding.
Here's a jsFiddle to help with seeing it.
I'm trying to get clicks on an open menu to do nothing while clicks anywhere else will close all the menus. It works well, but the biggest problem is if you click above the <li> but still within the <div> it fails. It seems to be that the padding isn't counted as part of the div or something.
The code is here as well:
HTML
Main
<div id="mainMenu" class="menu">
<ul>
<li class="menuItem">item 1
</li>
<li class="menuItem">item 2
</li>
<li class="menuItem">item 3
</li>
<li class="menuItem">item 4
</li>
<li class="menuItem">item 5
</li>
</ul>
</div>
Menu 2
<div id="menuTwo" class="menu">
<ul>
<li class="menuItem">item 1
</li>
<li class="menuItem">item 2
</li>
<li class="menuItem">item 3
</li>
<li class="menuItem">item 4
</li>
<li class="menuItem">item 5
</li>
</ul>
</div>
JS
$(document).ready(function () {
//Attach a handler to the document for clicks.
$(document).on("click", function (e) {
//Get the click's target and convert to $ object.
$target = $(e.target);
//Find out if the click occurred on a menu.
$parents = $target.parents(".menu");
if ($parents.length > 0) {
console.log(["Menu click", e]);
return;
} else {
//If it wasn't on a menu close the open menu.
console.log(["Non-menu click", e]);
$('.menu').hide();
}
});
//Handle showing the menu.
$('.menuLink').on("click", function (e) {
//Close all other menus.
$('.menu').hide();
console.log("Started");
e.stopPropagation();
e.preventDefault();
var targetMenu = $(e.target).attr("href");
$(targetMenu).show();
});
});
CSS
#mainMenu {
background-color: lightblue;
}
#menuTwo {
background-color: lightgreen;
}
.menu {
display: none;
border: 1px solid black;
}
Your problem is with this line:
$parents = $target.parents(".menu");
Change it to this:
$parents = $target.closest(".menu");
The div doesn't have a parent with the class .menu, so if you click that, it doesn't find anything. closest includes the selected element in the search.
http://jsfiddle.net/ecnGr/
Use closest to solve your issue
$parents = $target.closest(".menu");
If you still want to use parents then add an extra check to see if the clicked element is the div.
if ($parents.length > 0 || $target.is('.menu')) {
Check Fiddle
The problem with your code was that parents method does not include the element in question. So you have to do that check explicitly, or use closest which includes the element in question as well.
You can just consume all clicks on the menu, which will do the trick.
$(document).ready(function () {
//Attach a handler to the document for clicks.
$(document).on("click", function (e) {
$('.menu').hide();
});
$('.menuLink').on("click", function (e) {
$('.menu').hide();
e.stopPropagation();
e.preventDefault();
var targetMenu = $(e.target).attr("href");
$(targetMenu).show();
});
//Handle showing the menu.
$('.menu').on("click", function (e) {
e.stopPropagation();
});
});
http://jsfiddle.net/MightyPork/UCwAt/8/

How to implement mouseleave in jquery

I have a small problem with sliding in jquery. On hover (mouse over), I need my navigation list item to show its content by sliding down and on mouse out it should slide up.
HTML:
<ul class="nav nav-tabs nav-stacked">
<li id = "mousehover">
<a style="background-color:#f78144; color: #000; text-align: center;" href="#">Time Table
</a>
</li>
</ul>
<div id = "hovercontent">
Contents 1
</div>
Javascript:
<script type="text/javascript">
$(document).ready(function(){
$("#mousehover").mouseenter(function(){
$("#hovercontent").slideDown("slow");
});
$("#hovercontent").mouseleave(function(){
$(this).slideUp("slow");
});
});
</script>
Here the problem is when I hover on the list the div slides down, but only after I hover on the div and get out of the nav the div is sliding up. I need the div to slide up even if I mouse out of the list with out entering the div. How can this be done?
Better to use mouseover and mouseout will do it for you..
$("#hovercontent").bind("mouseout", function() {
$(this).slideUp("slow");
});
Try this and put it in the doc ready this way: http://jsfiddle.net/ptVbs/
$("#mousehover").hover(function() {
$("#hovercontent").slideDown("slow");
}, function() {
if (!$("#hovercontent").hover()) {
$("#hovercontent").slideUp("slow");
}
});
$("#hovercontent").mouseleave(function() {
$(this).slideUp("slow");
});
you can try it out in fiddle.
Check out http://www.quirksmode.org/js/events_mouse.html. In your eventhandlers, check for the relatedTarget as described there. Use console.log in the eventhandlers to track what's happening. Unfortunately, I can't help further without having the CSS for the classes you use... maybe you could provide a testcase in JSBin at http://jsbin.com/ ?
try this
$(document).ready(function(){
$("#mousehover").mouseover(function(){
$("#hovercontent").slideDown("slow");
});
$("#hovercontent ,#mousehover").mouseleave(function(){
$('#hovercontent').slideUp("slow");
});
});
try it with event.type on 'hover'
You attach an 'hover' event Handler on your #mousehover content, and with event.type you see what event type is going on. With the Event 'hover' you get mouseenter and mouseleave
$(document).ready(function(){
​$('#mousehover').on('hover',function(event){
switch(event.type){
case 'mouseenter': $("#hovercontent").slideDown("slow");
break;
case 'mouseleave': $("#hovercontent").slideUp("slow");
break;
}
});​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​
});
I recommend using a class:
HTML:
<ul class="nav nav-tabs nav-stacked">
<li id = "mousehover" class="menu1">
<a style="background-color:#f78144;color:#000;text-align:center;" href="#">Time Table</a>
</li>
</ul>
<div id = "hovercontent" class="menu1">
Contents 1
</div>
JS:
<script>
$(document).ready(function(){
$("#mousehover").mouseenter(function(){
$("#hovercontent").slideDown("slow");
});
$(".menu1").mouseout(function(){
$("#hovercontent").slideUp("slow");
});
});​
</script>

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