I want to do something when I click anywhere, except when I click a div and it's children. This is what I've tried so far, but it's not working (clicking on it's children still executes what is within the brackets.
$('body').on('click', '* :not(#calculator)', function(e){
I cannot use something like this:
jQuery - Select everything except a single elements and its children?
$("body > *").not("body > #elementtokeep").remove();
Because the .not function is not something I can put inside the .on() function.
How can I achieve this?
Use not with a comma to have both selectors: the element itself and the elements children
jQuery(document.body).on("click", ":not(#calculator, #calculator *)", function(e){
console.log(this);
e.stopPropagation();
});
jsFiddle
You could check inside the function for the element in question:
$('body').click( function(e){
if (!$(e.target).is("#calculator") || $("#calculator").has(e.target).length ) {
// do your stuff
}
});
I don't have enough requirement to add commend, so I need to ask my question here to #epascarello. When I made few children, A and B still affected. I am not sure I am wrong or not, but I really want to get solution.
jQuery(document.body).on("click", ":not(#calculator, #calculator *)", function(e){
console.log(this);
e.stopPropagation();
alert('test');
});
Live Demo
Instead of
$('body').on('click', '* :not(#calculator)', function(e){
});
You can use (this version is preferred as it is more performant)
$("body").on("click", ":not(#calculator, #calculator *)", function(e){
});
or
$("body :not(#calculator, #calculator *)").on("click", function(e){
});
Related
I am trying to do something ostensibly simple in jsfiddle and it is not working. Essentially I have an h1 html tag with class "me" and a button with class "poo". The first click works and my css color changes, however the second click does not work?
$(".poo").click(function(e){
e.preventDefault();
$(".me").css("color","green");
var haha = $("<button>Click Me!!!</button>");
$(this).after(haha);
$(haha).addClass("changer");
$(this).hide();
});
$(".changer").click(function(e){
e.preventDefault();
$(".me").css("color","black");
$(this).hide();
});
Bind the second click to the parent element:
$(document).on('click', '.changer', function() {
//function here
});
The changer click handler is bound before the element exists. Try using the $.on method instead.
http://api.jquery.com/on/
$('body').on('click', '.changer', function() {...})
This works because the event handler is bound to the document body, which already exists on the page. When there is a click anywhere in the body, jQuery will check if the clicked element matches the selector .changer and execute the callback if so.
Alternatively, you could just bind the $('.changer').click event within the first callback.
Update fiddle: http://jsfiddle.net/0yodg7gb/7/
$(".poo").click(function(e){
e.preventDefault();
$(".me").css("color","green");
var haha = $("<button>Click Me!!!</button>").addClass('changer');
$(this).after(haha);
$(haha).addClass("changer");
$(this).hide();
bindClick();
});
function bindClick(){
$(".changer").bind('click',function(e){
e.preventDefault();
$(".me").css("color","black");
$(this).hide();
});
}
i just wanna ask if there's something like "if clicked arround" in jQuery, i mean, if clicked any element in the page except for one element, or if there a way to make that easily.
You can try this:
$(document).on("click", function(event) {
if($(event.target).parents().index(yourElement) == -1) {
// your code here
}
});
Yes you can use .not()
event.stoppropagation
Description: Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event.
$('#divID').not('#ElID').click(function(){
//* code here */
});
Or
:not()
$('#divID:not("#ElID")').click(function(){
//* code here */
});
Start Reading jQuery API Documentation and Learning
Updated After OP's comment.
Fiddle Demo
event.target and .is()
$('#divID').click(function (event) {
if (!$(event.target).is('#ElID')) {
alert('Work');
}
});
Fiddle Demo
Works on click anywhere except element with id ElID
$('html').click(function (event) {
if (!$(event.target).is('#ElID')) {
alert('Work');
}
});
This is my code :
<html>
<body>
<button class="myclass" data-card-id="1">Save</button>
</body>
</html>
My question is how whould look like a function that when user click on any of "myclass" buttons submit a variable with data-card-id of the specific card in a php file.
Thank you ! :)
this is using Jquery:
$(".myclass").click(function(){
$(this).attr( "data-card-id" );
});
JSFIDDLE - http://jsfiddle.net/q5j8z/11/
see browser console for data display
// change the selector "ul li a" to your button
$('ul li a').click(function (e) {
e.preventDefault();
var value = $(this).data('value');
$('.button').data('value', value);
console.log($('.button').data('value'));
});
$('.button').click(function (e) {
e.preventDefault();
console.log($(this).data('value'));
});
This can be accomplished through an additional selection feature. I believe "data-card-id" is an attribute of your html tag, so you have two choices.
Bind the click to the element using the selector or delegate it to the body of the document, I think you'll see how either way works here.
Option 1. The advantage here is that when click events bubble up to the body this will check and execut appropriately, even if other buttons are added to the page after this code is executed. This is jquery's click delegation feature
$('body').on('click', 'button[data-card-id="1"]', function(){
//perform your action
});
Option 2. This binds the click event to the object itself. This can be more straight forward and has its advantage in simplicity.
$('button[data-card-id="1"]').click(function(){
// perform some action
});
And of course you have a plethora of other approoaches......
or
$('button').each(function(){
if($(this).attr("data-card-id") == '1'){
$(this).click(function(){
//some action
});
}
});
There are other approaches, too. Let me know if none of these seem to work.
JS FIDDLE DEMO
The most simpler would be to use this code -- >
just change this card-id to this cardid
HTML
<button class="myclass" data-cardid="1">Save</button>
<button class="myclass" data-cardid="2">Save</button>
JS
$(document).ready(function(){
$(".myclass").on('click',function(){
var cid = $(this).data("cardid");
alert(cid);
});
});
$('body').on('click', '.anything', function() {
//code
});
doesn't work for anything right now and I can't figure out why. I'm able to anchor to anything else, say I just toss a #wrap div right inside the body. Then I'm able to do
$('#wrap').on('click', '.anything', function() {
//code
});
for any element I want.
Any idea what I could have done to disable this ability on the body element?
Thanks!
You should use $(document). It is a function trigger for any click event in the document. Then inside you can use the jquery on("click","body *",somefunction), where the second argument specifies which specific element to target. In this case every element inside the body.
$(document).on('click','body *',function(){
// $(this) = your current element that clicked.
// additional code
});
You can try this:
You must follow the following format
$('element,id,class').on('click', function(){....});
*JQuery code*
$('body').addClass('.anything').on('click', function(){
//do some code here i.e
alert("ok");
});
If you want to capture click on everything then do
$("*").click(function(){
//code here
}
I use this for selector: http://api.jquery.com/all-selector/
This is used for handling clicks: http://api.jquery.com/click/
And then use http://api.jquery.com/event.preventDefault/
To stop normal clicking actions.
I would like to know if some one can improve my code... Using jQuery I'm trying to apply a class on the element we just click and disable this class on the other elements.
You will se in my code that I'm trying to apply a class on the I just clicked and remove all the class on the others elements.
But for the moment, I'm doing it the "easy and mega long way" as you can see in $("choice1-1").click(function()
Can some help me with a code that could detect all the others ID ?
Here my code for the moment
$(document).ready(function()
{
$('#stick-question-1').mouseenter(function()
{
$('#stick-choices-1').show();
});
$('#stick-choices-1').mouseleave(function()
{
$('#stick-question-1').show();
$('#stick-choices-1').hide();
});
$("choice1-1").click(function()
{
$(this).addClass('hover-etat');
$("#choice1-2").removeClass('hover-etat');
$("#choice1-3").removeClass('hover-etat');
$("#choice1-4").removeClass('hover-etat');
});
});
And my HTML is like this
<div id="stick-choices-1" class="stick-choices">
Under 3'9
4' to 5'2
5'3 to 5'7
5'8 and more
</div>
Just use:
$("#stick-choices-1 a").click(
function(e) {
e.preventDefault();
$('.hover-etat').removeClass('hover-etat');
$(this).addClass('hover-etat');
});
I've changed your initial selector, so that the click event is triggered by clicking any of the links within the #stick-choices-1 div element, it prevents the default action of clicking the link (assuming that you want the default to be stopped), removes the hover-etat class from any element that has that class, and then applies that class-name to the this element.
It may, though, make sense to restrict the scope in which jQuery searches for elements with the hover-etat class, to those elements within the same #stick-choices-1 element, rather than the whole document:
$("#stick-choices-1 a").click(
function(e) {
e.preventDefault();
$('#stick-choices-1 .hover-etat').removeClass('hover-etat');
$(this).addClass('hover-etat');
});
Or:
$("#stick-choices-1 a").click(
function(e) {
e.preventDefault();
$(this).siblings('.hover-etat').removeClass('hover-etat');
$(this).addClass('hover-etat');
});
It will works fine :
$("#choice1-1").click(function(){
$(".stick-choices a").each(function(){
$(this).removeClass(".hover-etat");
});
$(this).addClass(".hover-etat");
});
This should do it, and registers this handler for all of the links.
$('#stick-choices-1 > a').click(function(ev) {
$(this).addClass('hover-etat').siblings().removeClass('hover-etat');
...
});
Note the use of .siblings() to ensure that only the links that are in the same group are affected, and without sending an unnecessary class change to the clicked link.
This click event will work for all of the choices:
$('.stick-choices a').click(function(e){
$(this).siblings('.hover-etat').removeClass('hover-etat');
$(this).addClass('hover-etat');
});
$("a", $("#stick-choices-1")).click(function(){
$(".hover-etat").removeClass('hover-etat');
$(this).addClass('hover-etat');
});
May be something like this?
$('div.stick-choices a').on('click', function(e) {
e.preventDefault();
$(this).addClass('hover-etat').siblings('a').removeClass('hover-etat');
});