Hide all elements except one, And show all elements again - javascript

<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

Related

How to show hidden div onclick of button and hide when not in focus using JS

I'm trying to create add a way to show a div onclick of a button and hide it when not in focus / when user clicks outside the div.
I've already managed to add a button that can show a hidden div, but I can't figure out how to make it hidden again when focus is lost.
I've read this: Hide a DIV when it loses focus/blur
...and other articles, but I couldn't follow them to make it work..
Please see my code so far:
function openCardsList() {
let window = document.getElementById("anchor-cards-list");
window.style.display = "block";
}
$(document).not("#anchor-cards-list").click(function() {
$('#anchor-cards-list').hide();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<div class="collapse" id="anchor-cards-list">Lorem Ipsum</div>
<button id="anchor-open-cards-list-btn" onclick="openCardsList();">Collapse Maincard</button>
Any help would be appreciated. Thank you in advance!
you can use this code :
function openCardsList() {
let window = document.getElementById("anchor-cards-list");
window.style.display = "block";
}
function hideDiv(){
let window = document.getElementById("anchor-cards-list");
window.style.display = "none";
}
and add onclick event to parent div
div onclick="hideDiv()" style="height: 100vh;">
<div class="collapse" id="anchor-cards-list">Lorem Ipsum</div>
</div>
I'd personally simplify things to separate concerns. Add an event listener to the button (click) to show your div, and an event listener (blur) on the div to hide it again.
document.getElementById('anchor-open-cards-list-btn').addEventListener('click', showDiv);
document.getElementById('anchor-cards-list').addEventListener('blur', hideDiv);
Then showDiv and hideDiv just handle the element visibility.
Use jquery simple way
use toggle() instead of show/hide, because it is more clear and simple.
$(document).ready(function(){
$("#anchor-open-cards-list-btn").click(function(){
$("#anchor-cards-list").toggle();
});
});
OR
function openCardsList() {
$("#anchor-cards-list").toggle();
}
OR
For onblue you can also use this code
function openCardsList() {
$("#anchor-cards-list").css('display','block');
}
function hideD(){
$("#anchor-cards-list").css('display','none');
}
add onclick event in parent div
div onclick="hideD()">
<div id="anchor-cards-list">text</div>
</div>
i prefer to make let window outside the function so you can use it anytime needed. and also if you only make this for handle show/hide div while onclick and onblur you dont need jquery. the default javascript can deliver those event action.
script.js
let card = document.getElementById('anchor-cards-list')
function openCard() {
card.style.display = 'block'
}
function blurCard() {
card.style.display = 'none'
}
index.html
<div id="anchor-cards-list">Hello Text</div>
<button onclick="openCard()" onblur="blurCard()">Clik me</button>

Use jQuery to click anywhere and remove 'active' class

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>

How to bind click event to element hasn't specific child using jquery?

I have several elements on a page like bottom code.
<div>
click
some content
</div>
They can be clicked and jQuery picks that click. However one of the elements has a a link that is clicked should not be picked as a click of the parent element.
$('div:not(#notme)').on('click', function(e) {
// do something
});
Doesn't seem to work for some reason...
Use :has selector to selecting div element has specific child. In :has use :not.
$("div:has(a:not(#notme))").on("click", function(e) {
console.log("clicked");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
click
some content
</div>
<div>
<a href="#" >click2</a>
some content 2
</div>
You may try:
$('div').on('click', function(e) {
if($(e.target).attr("id") !== "notme") {
// do something
}
});
$('#notme').on('click', function(e) {
e.stopPropagation();
});

Hide a div on click but do nothing when click on image which is inside

I have a div main-wrap and an image in it.
I want to hide main-wrap when click on it. But when you click on image that is inside main-wrap I don't want to do anything. Right now I have this non-working code. When I click on image main-wrap still hides. (hidden is my class .hidden {display:none})
<div class="main-wrap" >
<div class="photo-wrap">
<img style="cursor:default;" onclick = "return false;" class="img img-responsive" src = "/stat_photo/1.jpg"/>
</div>
</div>
And I have this code
$(document).ready(function() {
$('.main-wrap').click(function(){$('.main-wrap').addClass('hidden')});
});
I ended up with this code
$('.main-wrap').on('click', function(e) {
$('.main-wrap').addClass('hidden');
}).on('click', 'img', function(e) {
// clicked on descendant div
e.stopPropagation();
});
which is taken from here
How to have click event ONLY fire on parent DIV, not children?
(the accepted answer didn't work though)
$('.main-wrap').click(function(e) {
$(this).addClass('hidden');
}).on('click', 'img', function(e) {
return false;
});
https://jsfiddle.net/bfwsqxko/1/
I added a click event, which extends with an exceptional click on image, which is set to return false;
Better add an id of the image. Then replace .img with #yourid
$(document).ready(function() {
$('.main-wrap').not('.img').click(function(){$('.main-wrap').addClass('hidden')});
});

How to catch any click event in jquery [duplicate]

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/

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