I'm having some trouble figuring out how to close a div by clicking anywhere on the screen.
I'm currently toggling an 'active' class in order to display a drop down div, then attempting to remove that class by clicking on the body:
$(document).ready(function () {
$('.navbar a').click(function () {
$(this).next('.navbar-dropdown').toggleClass('active');
});
$(body).click(function() {
if($('.navbar-dropdown').hasClass('active')){
$('.navbar-dropdown').removeClass('active');
}
});
});
<ul class="navbar">
<li>
Link
<div class="navbar-dropdown">
Dropdown Content
</div>
</li>
</ul>
However they are conflicting with each other, so as soon as the class is toggled on, the 'body' click toggles it off at the same time. Have spent some time looking on here and came across this method a few times:
$(document.body).click( function() {
closeMenu();
});
$(".dialog").click( function(e) {
e.stopPropagation();
});
However any attempts to configure this to work correctly seemed to fall on deaf ears!
The click event from the navbar is bubbling up to the body, so both events fire. stopPropagation() is one way to prevent that, but you need to do it in the navbar link's event handler, so it stops that particular event; not in a separate event handler as you had it.
Another change you might consider making is to only assign the body click handler when you need it, instead of firing all the time -- create that handler inside the navbar's click handler, and deactivate it again when it's used:
$(document).ready(function() {
$('.navbar a').click(function(e) {
var myDropdown = $(this).next('.navbar-dropdown');
$('.navbar-dropdown.active').not(myDropdown).removeClass('active'); // close any other open dropdowns
myDropdown.toggleClass('active'); // open this one
$('body').click(function() {
// no need for an if statement here, just use a selector that matches the active elements:
$('.navbar-dropdown.active').removeClass('active');
$('body').off('click'); // cancel the body's click handler when it's used
});
e.stopPropagation(); // prevent the navbar event from bubbling up to the body
});
});
.active {
color: red
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul class="navbar">
<li>
Link
<div class="navbar-dropdown">
Dropdown Content
</div>
</li>
<li>
Link 2
<div class="navbar-dropdown">
Dropdown Content 2
</div>
</li>
<li>
Link 3
<div class="navbar-dropdown">
Dropdown Content 3
</div>
</li>
</ul>
(If there's a chance you might need more than one separate click event handler on the body, you can namespace the event so you can control which one you're turning off:
$('body').on("click.myNamespace", function() {
// do other stuff
$('body').off("click.myNamespace")
})
I did the exact thing as you and it works for me. Are you sure you don't have any other event listeners attached? Or maybe a z-index on the menu bringing it underneath other elements?
$(document).click(function(e) {
$(".dialog").text('closed')
});
$(".dialog").click(function(e) {
e.target.innerText = 'open';
e.stopPropagation();
});
.dialog {
width: 200px;
height: 200px;
background: antiquewhite;
text-align: center;
}
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<div class="dialog">open</div>
</body>
</html>
Related
Firstly apologies for the random title, I really can't think of another way to word it succinctly.
This is my issue.
I have a couple of nav icons, that when clicked toggle menu displays, just like you see everywhere: facebook, etc.
When you click outside of the div it hides the menu.
It works but I have two problems.
Clicking outside works to close the open div, but clicking on the icon that triggers the toggle doesn't close it, it just re-toggles it instantly.
I would like to be able to click inside of the menus without them closing, which they are currently doing onclick.
The html looks something like this, where the user-menu is the click-able icon that toggles the div contained within.
HTML
<nav>
<div class="user-menu">
<div id="user-dropdown">MENU CONTENTS HERE</div>
</div>
</nav>
jQuery
$('.user-menu').click(function () {
$('#user-dropdown').fadeToggle();
});
$(document).mouseup(function(e) {
var container = $("#user-dropdown");
if (!container.is(e.target) && container.has(e.target).length === 0) {
container.hide();
}
});
FIDDLE
https://jsfiddle.net/vo8a1r0p/
EDIT - ANSWER
Using a mixture of Bhuwan's answer and a stopPropagation() it's now working.
Working jQUERY
$(document).on("click", function(e) {
if ($(e.target).hasClass("user-menu")) {
$('#user-dropdown').fadeToggle();
} else {
if ($(e.target).hasClass("dropdown-menu")) {
$('#user-dropdown').show();
} else {
$('#user-dropdown').fadeOut();
}
}
});
$("#user-dropdown").click(function(e){
e.stopPropagation();
});
Working FIDDLE
https://jsfiddle.net/ne4yfbjp/
You can try this
$(document).on("click", function(e) {
if ($(e.target).hasClass("user-menu")) {
$('#user-dropdown').fadeToggle();
} else {
if ($(e.target).closest("#user-dropdown").hasClass("dropdown-menu")) {
$('#user-dropdown').show();
} else {
$('#user-dropdown').fadeOut();
}
}
});
.dropdown-menu {
display: none;
background: gray;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav>
<div>
<button class="user-menu">Menu</button>
<div id="user-dropdown" class="dropdown-menu">
<div class="username">
Some User
</div>
<ul>
<li>Link1</li>
<li>Link1</li>
</ul>
</div>
</div>
</nav>
<body>
<div id="e1">Element X1</div>
<div id="e2">Element 2X</div>
<div id="e3">Element X3</div>
Hide
</body>
How can i hide the entire body And only show #e2 when i click on #hide, But if i clicked anywhere else out of #e2 again, the hide effect will stop and return to normal.
Something like this? NB: make sure to give your hide link a unique ID.
Showing/hiding works well with jQuery show and hide methods, but since you wanted the elements to stay in their place, it is more suitable to use the visibility style attribute:
$('#hide').click(function () {
// hide all in body except #e2, and #e2's parents.
$('body *').not($('#e2').parents().addBack()).css({visibility: 'hidden'});
return false; // cancel bubbling and default hyperlink effect.
});
$('#e2').click(function () { // click on #e2
return false; // cancel bubbling -- ignore click.
})
$(document).click(function (e) { // click on document
$('body *').css({visibility: 'visible'}); // show all in body.
});
div { border: 1px solid}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="e1">Element X1</div>
<div id="e2">Element 2X</div>
<div id="e3">Element X3</div>
Hide
Be aware that these div elements stretch across horizontally, so a click to the right of the text "Element 2X" will still be on #e2.
Something like this:
// Get reference to the hyperlink
var hideElem = document.getElementById("e4");
// Set up click event handler for link
hideElem.addEventListener("click", function(e){
var elems = document.querySelectorAll("body *:not(#e2)");
Array.prototype.slice.call(elems).forEach(function(value){
value.classList.add("hide");
});
e.stopPropagation();
});
// Set up click event handler for document
document.addEventListener("click", function(){
var elems = document.querySelectorAll("body *");
Array.prototype.slice.call(elems).forEach(function(value){
value.classList.remove("hide");
});
});
.hide { display:none; }
<div id="e1">Element X1</div>
<div id="e2">Element 2X</div>
<div id="e3">Element X3</div>
Hide
$('body').click(function(evt){
if(!$(evt.target).is('#e2')) {
//If not e2 is clicked then restore the state back of page by removing a specific class
}
});
You will need help of css class .hide {display:none;} and add and remove this class when e2 is clicked and remove this class when body is clicked but not e2 as provided above
I submitted my code on a code review site and it highlighted that have duplicate functions within my script which can be seen below.
$(document).ready(function () {
$('#search-btn').click(function () {
$('.search-bar-wrap').toggleClass('searchActive');
$('.more-menu').removeClass('moreMenuActive');
$('account-menu').removeClass('acMenuActive');
});
$('.more-btn').click(function () {
$('.more-menu').toggleClass('moreMenuActive');
$('.account-menu').removeClass('acMenuActive');
$('.nav-bar-wrap').removeClass('searchActive');
});
$('.ac-btn').click(function () {
$('.account-menu').toggleClass('acMenuActive');
$('.nav-bar-wrap').removeClass('searchActive');
$('.more-menu').removeClass('moreMenuActive');
});
// MOBILE
$('#mobile-menu').click(function () {
$('.mobile-menu').toggleClass('mobileMenuActive');
$('.m-accord-dwn').removeClass('accordionActive');
});
$('.active-mobile-menu').click(function () {
$('.mobile-menu').toggleClass('mobileMenuActive');
$('.m-accord-dwn').removeClass('accordionActive');
});
$('.mobile-accordion').click(function () {
$('.m-accord-dwn').toggleClass('accordionActive');
});
});
The click functions demonstrated above are adding and removing classes to show can hidden element on the web page and to also give the click but an active state etc. I am trying to follow best practices for me code. Based on my code above is there a way create a global active function? Jsfiddle
The way to eliminate redundant code is to use classes and structure in your markup. By structuring the markup, the same class should be able to be applied to multiple elements, not just one element like you currently have.
You only need one style in your CSS:
.inactive {
visibility: hidden;
}
Then change your markup so each element to be hidden/shown has a "container" element around it and its button. The buttons that toggle the visibility should all have the "toggle-btn" class. And the elements to be hidden/shown all have the "pane" and "inactive" classes.
<header ...>
<div class="container">
<a class="toggle-btn ...">more</a>
<div class="pane inactive ...">
...
</div>
</div>
<div class="container">
<a class="toggle-btn ...">account</a>
<div class="pane inactive ...">
...
</div>
</div>
<div class="container">
<a class="toggle-btn ...">search</a>
<article class="pane inactive ...">
...
</article>
</div>
</header>
Now your JavaScript can be:
$(document).ready(function() {
$('.toggle-btn').click(function() {
var $pane = $(this).closest('.container').find('.pane');
if ($pane.hasClass('inactive')) {
$('.container .pane').addClass('inactive');
$pane.removeClass('inactive');
} else {
$pane.addClass('inactive');
}
});
});
Notice how you only need one event handler registered. Inside the event handler this references the button that was clicked. The "pane" element is found by first using .closest() to get the container element and then .find().
jsfiddle
I am trying to style div and ul to function like . However, I have a problem that:
1) I only want to toggle the ul that I click and hide the other ul. So I wonder if jquery support some function such as 'not click'?
2) I want to hide all the ul when the mouse is click outside. I did some research, and see other people use mouseup or click on body. But I am not quiet sure how it works.
$(document).ready(function() {
$('.hide').each(function() {
$(this).hide();
});
$('.select').click(function() {
var id = '#' + $(this).attr('id');
var sub = id + '_sub';
$(sub).slideToggle();
});
$('body').mouseup(function() {
if($(this).length == 0) {
$(this).hide();
}
});
});
div.select {
display: inline-block;
margin: 10px;
padding: 20px;
background: red;
cursor: pointer;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<div id="1" class="select">
<div class="main">
<span>1</span>
</div>
<div>
<ul id="1_sub" class="hide">
<li>1</li>
<li>2</li>
</ul>
</div>
</div>
<div id="2" class="select">
<div class="main">
<span>1</span>
</div>
<div>
<ul id="2_sub" class="hide">
<li>1</li>
<li>2</li>
</ul>
</div>
</div>
<div id="3" class="select">
<div class="main">
<span>1</span>
</div>
<div>
<ul id="3_sub" class="hide">
<li>1</li>
<li>2</li>
</ul>
</div>
</div>
</body>
here you go: DEMO
$(document).ready(function() {
$('.hide').hide(); //hide in the beginning
$('.select').click(function() {
$('.hide').slideUp(200); //hide all the divs
$(this).find('.hide').slideDown(200); //show the one that is clicked
});
$(document).click(function(e){
if(!$('.select').is(e.target) || !$('.select').has(e.target)){ // check if the click is inside a div or outside
$('.hide').slideUp(200); // if it is outside then hide all of them
}
});
});
you can define your notClick() function as below:
$.fn.notClicked= function(clickPosition){
if (!$(this).is(clickPosition.target) && $(this).has(clickPosition.target).length === 0){
return true;
}
else{
return false;
}
};
and then use it as:
$(document).click(function(e){
alert($('.select').notClick(e)); // will return true if it is not clicked, and false if clicked
});
You need to hide other ul whenever some one clicks on .select div.
Here is a working fiddle: http://jsfiddle.net/0mgbsa0b/1/
$(document).ready(function() {
$('.hide').each(function() {
$(this).hide();
});
$('.select').click(function() {
$('.hide').each(function() {
$(this).hide();
});
var id = '#' + $(this).attr('id');
var sub = id + '_sub';
$(sub).slideToggle();
});
$('body').mouseup(function() {
if($(this).length == 0) {
$(this).hide();
}
});
});
I'm interested in two concerns you raised, so i will be trying to share some ideas on them:
1）So I wonder if jquery support some function such as 'not click'?
personally, to quesiton1
i think there is no jQuery event method called .noclick()
PPL often use addClass & removeClass to log whether an element got clicked and after marking the element with class="active" , using jQuery selector to select ".active" or using jQuery ":not" selector to select elements that are not marked ".active" ( indirectly finding out those unclicked.)
3.You might also need to count in click propagation issues. meaning sometimes you click a children container and triggered click event towards all its parent inside.
fiddle link: `http://jsfiddle.net/hahatey/ctp5jngf/2/`
In the above case , if you clicked child box in red, will by default alert1, alert2 if
you didn't apply a e.stopPropagation() to the click event;
2) I want to hide all the ul when the mouse is click outside. I did some research, and see other people use mouseup or click on body. But I am not quiet sure how it works.
for question 2:
could be many many ways to do it, you can try blur() //lose focus event trigger.
like what you mentioned mouseout, mouseup, add click event listener to outer area all will work for it as long as u can use method in answer1. i see other ppl have posted many answers already as it can be done in many ways.
This question already has answers here:
jQuery click() event catch-all?
(2 answers)
Closed 9 years ago.
I have a button, when it's clicked, shows a div with images(like an emoticon panel of a chat) if I click it again the div hides, but what I want to do is:
If the div is already showed up and then I click any other thing of the page, I want to hide it. I tried this:
$("myBtn").click(function(){
// show div
});
$(document).click(function(){
// hide div
});
When "myBtn" is clicked, the div shows up and hide automatically. How could I fix it ?
Thank you for your time.
You could try the following:
$(document).on('click', function(evt) {
if(!$(evt.target).is('#my-id')) {
//Hide
}
});
UPDATE
Just so you can have a full working set:
$('#mybutton').on('click', function(evt) {
$('#mydiv').show();
return false;//Returning false prevents the event from continuing up the chain
});
At the same time you show your original <div>, add a new <div> to your page that has a style/css set like this:
.ui-widget-overlay {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
z-index: 100;
}
Make sure the original <div> -- the one you want to be able to click on without closing it -- has a higher z-index, but everything else on the page has a lower z-index.
When you add the new div to your page, give it the .ui-widget-overlay class, and add a click handler to intercept clicks on that <div>. Adding the overlay div with the click handler looks like this:
$('<div class="ui-widget-overlay">')
.click(function() {
$('.ui-widget-overlay').remove();
$('selector-for-original-div').hide();
})
.appendTo('body');
The upshot of all this: You have two divs. The first is what you want to display and allow users to click in without closing it, the second is an invisible div underneath the first taking up the entire browser window so that if the user clicks anywhere but the upper div, it intercepts the click event. Inside that click event, you remove the hidden div and hide the original.
updated
Assuming that you have a class 'active' to the element when it shows, it would be:
$('html').click(function(e){
if(!$(e.target).attr("id") == "my-id") {
}
});
<script type="text/javascript">
$('body').click(function() {
if($("div").is(':visible')){
$("div").hide();
}
});
</script>
the $("div") selector here should be your div that is either has id or class for example: if the <div class="class" id="id"> then $("div") will be changed to $("div.class") or $("div#id")
<div class="slControlWrapper">
<div class="slControlLabel">
<asp:Label ID="lblSL" CssClass="lblSL" runat="server">Clickable Label</asp:Label>
</div>
<div class="slControlSeparator">
</div>
<div class="slControlDropDown">
</div>
<div id="wndSL">
This is the hidden content of my DIV Window
</div>
<div id="test">
I am for test click on me
</div>
</div>
$('.slControlLabel, .slControlDropDown').bind('click',function(event){
$('#wndSL').show();
event.stopPropagation();
});
$('html').click(function() {
$('#wndSL').hide();
});
#wndSL {
display:none; background-color: blue; height:500px; width:590px;
}
Have a gander here:
http://jsfiddle.net/nCZmz/26/