I have an overlay div that fades in when I click on a DOM element. I would like to be able to close it when I click anywhere on the page ( except the div itself) but it does not work..
Here is my code:
//Script for showing the DIV called overlay.
<script>
$(function() {
$('#loginfooter').click(function(){
$('#overlay').fadeIn(200,function(){
$('#box').animate({'top':'20px'},'slow');
});
return false;
});
$('#boxclose').click(function(){
$('#box').animate({'top':'-800px'},500,function(){
$('#overlay').fadeOut('fast');
});
});
});
</script>
//Script for hiding the div after clicking anywhere..
<script>
$(document).ready(function(){
$('#overlay').on('click',function(ev){
var myID = ev.target.id;
if(myID!=='overlay'){
$('#box').animate({'top':'-800px'},500,function(){
$('#overlay').fadeOut('fast');
});
}
});
});
</script>
Just replace this:
$('#overlay').on('click', function (ev) {
with this
$(document).on('click', function (ev) {
and try again....
Actually, when you are clicking on the overlay element, the myID variable value is always == 'overlay'. Hence, it never goes inside the if statement.
DEMO 1
$(document).on('click',function(e){
if(!$(e.target).closest('#overlay').length)
$('#overlay').hide();
});
Other possibility without using any delegate event:
DEMO 2
$('#overlay').on('blur', function (e) {
$(this).hide();
});
Even you'll see most people using the first method, using the second one will avoid to have to use any delegate event which is better IMO. You just have to set focus on overlay when open it or when added to DOM, depending your specific case.
Would this work for you: jsfiddle?
I changed this:
if(myID!=='overlay'){
to this
if(myID=='overlay'){
so that you target the overlay instead of the box.
Related
I have a button which creates a pulldown in which you can select several categories.
Now i want this to close automatically when i click outside the pulldown.
Something like a lightbox or modal popup which closes if you click anywhere else on the page.
Now i have to click the button again to close it. If i dont and go elsewhere on the page, the dropdown stays visible (until i click it)
This is the code of the button:
$(function(){
$('#browse-btn').click(function(){
$('#browse-content').toggle('1000');
$(this).toggleClass('active');
if ($(this).hasClass('active')) $(this).find('span').html('▲')
else $(this).find('span').html('▼')
});
$(".scroll-top").scrollToTop();
$("#category_id").selectbox();
});
Is this possible?
thanks
Using jquery this is the code I used for a similar case scenario sometime ago:
$(document).click(function(event) {
if(!$(event.target).closest('.pulldown').length) {
if($('.pulldown').is(":visible")) {
$('.pulldown').slideUp()
}
}
})
You can read more about this in the original post How to detect a click outside an element? submitted by Art.
I'm not exactly sure of the elements you want to hide as you don't have a demo, so I cannot provide a fully working code, however you should do something like this:
$("body").click(function(event) {
if (event.target.id != "browse-btn") {
// Do something when there's a click outside of #browse-btn
// and the element you want to hide is currently visible
}
});
You can attach a click event to all chidren of the body tag that removes that active class, but you would want to make sure to unbind that event so it doesn't run every time a click takes place that doesn't have some sort of prevent default on it. Something like this:
$(function(){
var hidePulldown = function(){
$('#browse-btn').removeClass('active');
$('body *').unbind("click", hidePulldown);
}
$('#browse-btn').click(function(){
$('#browse-content').toggle('1000');
$(this).toggleClass('active');
if ($(this).hasClass('active')) $(this).find('span').html('▲')
else {
$(this).find('span').html('▼');
$(document).on('click', 'body *', hidePulldown);
}
});
$(".scroll-top").scrollToTop();
$("#category_id").selectbox();
});
Also, the
$(document).on('click', element, function(){function body})
is the preferred way to attach click events i believe: $(document).on('click', '#id', function() {}) vs $('#id').on('click', function(){})
This is what worked flawlessly for me after reading some of the answers here:
$(document).click(function(event) {
if(!$(event.target).closest('#menucontainer').length &&
!$(event.target).is('#menucontainer')) {
if($('#menucontainer').is(":visible")) {
$('#menucontainer').hide();
}
}
})
Thanks for pointing me in the right way!
How to hide element when click outside area using javascript ?
http://jsfiddle.net/a3MKG/35/
I try like this but not work
<script>
function showDiv(id) {
$("#div1").toggle();
$(document).click(function() {
$('#div1').fadeOut(300);
});
}
</script>
You can use a click handler to the document object where if the click has not originated from the div or button hide the div
$(document).click(function(e){
if(!$(e.target).closest('#div1, input[name="Showdiv1"]').length){
$('#div1').hide()
}
})
Demo: Fiddle
What I'm trying to achieve is toggling the sidemenu on click anywhere in the body except inside sidemenu div itself. I currently can toggle the sidemenu from its toggle link (comment out line 13-14 in js fiddle) but not by clicking anywhere on body. This is the concerned code:
$('body').bind('click', function (e) {
var opened = $('body').hasClass('sidemenu-open');
if (opened === true) {
$('.sidemenu').removeClass('is-visible');
$('body').removeClass('sidemenu-open');
}
});
JSFIDDLE
I know I can add a wrapper for the content but I don't have much flexibility in the HTML structure.
There are two problems. First, when you click on the link, the click is bubbling out to the body. So the menu toggles open, then it toggles closed again, so nothing happens. Use event.stopPropagation() to prevent that.
Second, when the side menu is closed, <body> is just the one line containing the link. If you want to be able to click anywhere in the window, use $(document) rather than $('body').
$(function () {
$('.sidemenu-toggle').on('click', function (event) {
event.preventDefault();
event.stopPropagation();
$('.sidemenu').toggleClass('is-visible');
$('body.sidemenu-enabled').toggleClass('sidemenu-open');
$('.sidemenu').toggleClass('sidemenu-open');
});
});
$(document).on('click', function (e) {
var opened = $('body').hasClass('sidemenu-open');
if (opened === true) {
$('.sidemenu').removeClass('is-visible');
$('body').removeClass('sidemenu-open');
}
});
DEMO
Your click on the side menu is propagating down to the body and activating that handler as well - preventDefault isn't what you're after, you need to return false as well. Try this click handler instead.
$(function () {
$('.sidemenu-toggle').on('click', function (event) {
$('.sidemenu').toggleClass('is-visible');
$('body.sidemenu-enabled').toggleClass('sidemenu-open');
$('.sidemenu').toggleClass('sidemenu-open');
return false;
});
});
You can get the target element in click event by which you can have further conditions.
$('body').click(function(evt){
if(evt.target.id == "your_sidemenu_id"){
//do nothing
}
else{
//do the toggle here as this will be implemented whenever any element is clicked other than your sidemenu
}
});
What I was trying to code was the following:
Find every div of given class
If one of them happens to be higher than my maximum, make it 75px high and hide overflow, and add a "read more link" after this specific oversized element.
Make the link work...
I succeeded up to no. 2. However, the link on click expands all the content in all divs starting from the one it should expand downwards.
What am I doing wrong?
Thanks in advance!
$(function() {
$('.text').each(function() {
var content = $(this).find('.text_content');
if(content.outerHeight() >75) {
content.css('height','75px').css('overflow','hidden');
content.after('<div class="text_readmore">read more</div>');
$('.text_readmore').each(function() {
$(this).click(function() {
content.css('height','').css('overflow','');
});
});
}
});
});
You're using the content variable inside your .click handler, which isn't point to what you want. You can also refactor your code so that .click handler is defined once for all such text_readmore links, for efficiency.
Try something like this:
$(function() {
$('.text').each(function() {
var content = $(this).find('.text_content');
if(content.outerHeight() >75) {
content.css('height','75px').css('overflow','hidden');
content.after('<div class="text_readmore">read more</div>');
}
});
});
$(document).on('click', '.text_readmore', function() { // event delegation
$(this).closest('.text_content').css('height','').css('overflow','');
});
If you're using a version of jQuery before 1.7 (which is when .on was added), use .delegate instead:
$(document).delegate('.text_readmore', 'click', function() { // event delegation
$(this).closest('.text_content').css('height','').css('overflow','');
});
I have a set of images that are loaded via jQuery AJAX. For some reason, my click handler won't trigger when it is clicked.
JavaScript:
$(document).ready(function()
{
$('img.delete_related_sub').click(function()
{
alert('testing');
});
//I added this part to test, because the above wasn't working...
$(document).click(function(event)
{
alert(event.target.tagName+' '+event.target.className);
});
});
HTML:
<img data-rsid="2" class="delete_related_sub" src="image.png" />
So my 2nd click handler alerts me with "IMG delete_related_sub". But the first one isn't triggered. The is actually in a table that is actually in a pane run by bootstrap tabs, not sure if that'd actually help though.
Try it like this
$(document).on('click', 'img.delete_related_sub', function() {
alert('testing');
});
Just replace document with a static parent of your image.
Use this:
$("body").on('click', 'img.delete_related_sub', function() {
alert('testing');
});
Or, in the success: give this:
$('img.delete_related_sub').click(function() {
alert('testing');
});
Because the line to bind the event runs before the element is added, try using
$(parent).on('click', 'img.delete_related_sub', function() {});
where the parent is a static element that will be there for sure. This works because the event is bound to an element that actually exists, then checks to match your selector. See .on() for more details.
Something like
$(document).on('click', 'img.delete_related_sub', function() {});
would work fine.
$('.delete_related_sub').live("click", function()
{
alert('testing');
});
Use live event to listen clicks