I've got the following list of semibuttons loaded using javascript:
var html ='<ul class="nav well-tabs well-tabs-inverse mb10" id="users">';
html +='<li class="active"><a id="'+this.my.user+'" data-toggle="tab_'+self.my.id+'" class="pestaña">'+this.my.user+'</a></li>';
var users = this.my.community_users;
for (i=0;i<users.length;i++) {
if (users[i].user != this.my.user)
html +='<li><a id="'+users[i].user+'" data-toggle="tab_'+self.my.id+'" class="pestana">'+users[i].user+'</a></li>';
};
html +='</ul>';
$(html).appendTo("#Dashboard");
Note, that the first item in the list is active. I am getting something like this:
Ok, now i code he onclick event to do something when a button is clicked:
$(document).on('click', 'a[data-toggle=tab_'+self.my.id+']', function(e){
// whatever here
});
What I need now is to set active the tab being clicked and set inactive the tab that was active. How can I access both elements to addclass and removeclass active?
You could use following logic:
$(document).on('click', '#users li:not(.active)', function () {
$('#users').find('li.active').add(this).toggleClass('active');
});
Something like this might work. Basically remove the .active class from everything but the element you clicked on. The add the .active class to the element clicked on.
$(document).on('click', 'a[data-toggle=tab_'+self.my.id+']', function (e) {
$('a[data-toggle=tab_'+self.my.id+']').not(this).removeClass('active');
$(this).addClass('active');
});
I would remove the 'active' class from all the list items first, then add it back to just the only that was clicked.
$(document).on('click', 'a[data-toggle=tab_'+self.my.id+']', function (e) {
$('#users .active').removeClass('active');
$(this).addClass('active');
});
Related
On a page I have links, by clicking them, it deletes an element. This is my code:
Delete input
Delete input
and so on. As you can see, the links differs with ids, so there can be hundreds links with unique ids. I need to remove closest li element to them. I do it in a such way:
$(document).ready(function () {
$('#link0').click(function (e) {
e.preventDefault();
$(this).closest('li').remove();
})
});
It works for id="link0"
I tried to put a numerical part of id into a variable i by doing this:
var i = 0;
$('#link0' + i).click(function (e) {
e.preventDefault();
$(this).closest('li').remove();
})
but I can't figure, how to make it work and how should I increment i(where should I put in the code i++). Any help would be appriciate. Thanks!
You can use classes instead of ids...
You can do it like this:
$(document).ready(function() {
$('.remove-existed-field').on('click', function(e) {
$(this).closest('li').remove();
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<li>Delete input</li>
<li>Delete input</li>
Hope this helps!
You could use the starts with selector.
$('[id^=link]').click(
It will target all the elements whose id start with link
If you want to process each link a then you could do it on class instead.
Also you can get id of the clicked link if you really need it.
$(document).ready(function () {
$('a.remove-existed-field').click(function (e) {
e.preventDefault();
// $(this).attr('id');
$(this).closest('li').remove();
});
});
So I need a little bit of help. I'm playing around with addClass and removeClass and I can't seem to remove a class after it's set. What I basically want is:
When someone clicks an h3, it adds to its parent div class
When someone clicks a div with added class, class needs to be removed
First step I got out of way and it's working
$(function(){
$('div h3.itemTitle').on('click', function(){
$(this).parent().addClass('active').siblings().removeClass('active');
});
});
Now when I define:
$(function(){
$('div.active').on('click', function(){
$(this).removeClass('active');
});
});
It does nothing, as if it doesn't see classes. It sets only those set in onload...
Help, anyone?
The child element "h3.itemTitle" already had a click event listener on it and the parent can't actually capture the click event.
Your $('div.active').on('click', ...) never actually fires because you click the h3 not the div.
I recommend this approach: http://jsfiddle.net/c3Q6Q/
$('div h3.itemTitle').on('click', function () {
// saves time not to write $(this).parent() everything so i store in a _parent var
var _parent = $(this).parent();
if (_parent.hasClass('active')) {
_parent.removeClass('active');
} else {
_parent.addClass('active').siblings().removeClass('active');
}
});
Try
$('body').on('click','div.active', function(){$(this).removeClass('active');});
Instead of
$('div.active').on('click', function(){$(this).removeClass('active');});
I would go with this way:
$('div').on('click', function(e){
var el = e.target;
if($(el).is('h3') && $(el).hasClass('itemTitle')){
$(this).parent().addClass('active').siblings().removeClass('active');
}else if($(el).is('div') && $(el).hasClass('active')){
$(this).removeClass('active');
}
});
Not sure why every is talking about elements generated outside of the initial DOM load.
Here's a JSFiddle showing that it works: http://jsfiddle.net/H25bT/
Code:
$(document).ready(function() {
$('.itemTitle').on('click', function() {
$(this).parent().addClass('active').siblings().removeClass('active');
});
/* $('.parent').on('click', function() {
$(this).removeClass('active');
}); */
$('.clicky').on('click', function() {
$(this).parent().removeClass('active');
});
});
The reason it's not working for you is that if you put the removeClass click event on the parent div itself, clicking on the child text causes a conflict with which click handler to use, and it won't work out. Code works fine if you don't assign the click to the parent div itself.
i have a little problem with my styled Selectfield. I used for this unordered list elemnts (UL / LI) and a H3.
The problem is to close the "Selectfield" by clicking anywhere on the page.
When i bind a click event to the "document", then don't open the SelectField with the current jQuery code.
I have hidden the UL Element by using CSS (display:none).
To open the Select Fields is not the problem. But only without the $(document).bind('click') [...] code.
I hope anyone have a resolution for my.
Thanks.
And here my HTML Code:
<div class="select_container">
<h3 class="reset">Select Items</h3>
<ul class="select_elements">
<li>Select Item 01</li>
<li>Select Item 02</li>
<li>Select Item 03</li>
</ul>
</div>
And here the jQuery Code:
$(document).ready(function(){
var selectFields = {
init: function(){
$('.select_container').on('click',function(){
$(this).find('ul.select_elements').toggle();
$(this).find('ul.select_elements').toggleClass('active');
});
$(document).bind('click',function(){
if( $('.select_elements').is(':visible')){
$('.select_elements.active').hide();
}
else if( $('.select_elements').is(':hidden')){
console.log('visible false ...');
}
});
}
};
$(selectFields.init);
});
You need to use .stopPropagation in $('.select_container').on('click') function to prevent triggiring $(document).on('click')
You need to use toggleClass in $(document).on('click') too
$('.select_container').on('click',function(e){
$(this).find('ul.select_elements').toggle();
$(this).find('ul.select_elements').toggleClass('active');
e.stopPropagation();
});
$(document).on('click',function(){
if( $('.select_elements').is(':visible')){
$('.active').hide();
$('.select_elements').toggleClass('active');
}
else {
console.log('visible false ...');
}
});
FIDDLE
In jquery and javascript an event bubbles up so you have to use e.stopPropagation() on your container click.
check theese pages linki1 or link2 and a possible solution to your problem could be
<script type="text/javascript">
$(document).ready(function(){
var selectFields = {
init: function(){
$(document).bind('click',function(e){
if( !$('ul').hasClass('active')){
$('ul').hide()
$(this).find('ul.select_elements').toggleClass('active');
}
});
$('.select_container').on('click',function(e){
e.stopPropagation()
if( $('ul').hasClass('active')){
$('ul').show()
}else{ $('ul').hide() }
$(this).find('ul.select_elements').toggleClass('active');
});
}
};
$(selectFields.init);
})
</script>
With stopPropagation prevent the event from bubbling and being caught by the document when you click on the list
in some cases you can also use stopImmediatePropagation, for understand differences between stopPropagation and stopImmediatePropagation check this post Post
The only drawback to similar code and to and Batu Zet code, is that If you want the items in the list can be clicked without disappearing, you have to add another stopPropagation on ul tag
Tis is the final Fiddle
I want to change the class of the current li(list) which is selected
$('li.doBlokkeer').click(function(e) {
$(this).addClass('doDEBlokkeer').removeClass('doBlokkeer');
});
$('li.doDEBlokkeer').click(function(e) {
$(this).addClass('doBlokkeer').removeClass('doDEBlokkeer');
});
so if a current li is selected its class need to be changed (it needs to have doDEBlokkeer). The above code works..
The problem is that this only works once for each LI item..
when I click on li.doBlokkeer the class changes which is good, but when I press the same current li again, it calls the same function li.doBlokkeer instead of li.doDEBlokkeer function (despite the css class) . I tried so much stuff but i really can't find any solution. can you guys help me out? I have been searching for a solution for more then 14 hours, so frustrated right now...
Issue is that you are binding the event on the class selector (for the element existed in DOM at that time ) which gets changed dynamically so your binding is lost. You can consider using event delegation syntax or bind it to a different class/selector which doesn't change.
Using Event delegation (jq >=1.7) you can try:
$('ul').on('click', 'li.doBlokkeer', function(e) {
$(this).addClass('doDEBlokkeer').removeClass('doBlokkeer');
});
$('ul').on('click', 'li.doDEBlokkeer', function(e) {
$(this).addClass('doBlokkeer').removeClass('doDEBlokkeer');
});
Another shortcut:
$('.cls').click(function (e) { // add a common class to all lis and bind the click event to that.
var flg = $(this).is('.doBlokkeer'); //check if it is a specific class
$(this).addClass(function () {
return flg ? 'doDEBlokkeer' : 'doBlokkeer'; //based on flag return the other class
}).removeClass(function () {
return flg ? 'doBlokkeer' : 'doDEBlokkeer'; //based on flag return the other class
});
});
or just:
$('.cls').click(function (e) {
$(this).toggleClass('doDEBlokkeer').toggleClass('doBlokkeer');
});
Fiddle
Fiddle
Also, please consider this:
$('li').click(function()
{
var $this = $(this),
one = 'doBlokkeer',
two = 'doDEBlokkeer';
if ( $this.hasClass(one) ) {
$this.removeClass(one).addClass(two);
} else {
$this.removeClass(two).addClass(one);
}
});
Use .toggleClass
$('li.doBlokkeer').click(function(e) {
$(this).toggleClass('doDEBlokkeer');
});
There is no need for the second click event
The issue is as explained earlier, that you bind the event to an element with the given class name, then, on click you change the class name, so the handler doesn't listen to it any more...
I would recommend to stick with event delegation because it's lighter and you can also nest elements in your lis (like a link or a div etc.):
First add the class 'cls'to your <ul>, so <ul class="cls">. Your HTML could the look like:
<ul class="cls">
<li class="doBlokkeer"><div>Click on me</div></li>
<li class="doDEBlokkeer">Click on me</li>
<li class="doBlokkeer">Click on me</li>
<li class="doBlokkeer">Click on me</li>
</ul>
All you need for your javaScript is now:
$('.cls').on('click', '.doDEBlokkeer, .doBlokkeer', function (e) {
$(this).toggleClass('doDEBlokkeer doBlokkeer');
});
...which requires jQuery 1.7. If you have only jQuery 1.4.2 and up you can use '.delegate()`
$('.cls').delegate('.doDEBlokkeer, .doBlokkeer', 'click', function (e) {
$(this).toggleClass('doDEBlokkeer doBlokkeer');
});
The event (and only one) is now on the ul and the .on() pickes out the right elements defined by the class names you passed through.
I updated the fiddle from PSL
how can i select the current link via jquery if I have a div like this:
<div id='navigation'>
<a href='users/home'>home</a> |
<a href='projects/browse'>home</a>
<a href='discussions/browse'>home</a>
<a href='search/dosearch'>home</a>
</div>
Note I've tried:
$(document).ready(function(){
$("#navigation a").click( function(event)
{
var clicked = $(this); // jQuery wrapper for clicked element
// ... click-specific code goes here ...
clicked.addClass('selected');
});
});
But when I click on a link it selects a link and adds the class .selected but it reloads the page in order to navigate to a page and then it all disappears. Any tips?
Thanks
This should work:
$(document).ready(function() {
var loc = window.location.href; // The URL of the page we're looking at
$('#navigation a').each(function() {
if (loc.indexOf(this.href) !== -1) { // If the URL contains the href of the anchor
$(this).addClass('selected'); // Mark it as selected
}
});
});
It basically loops over the navigation items, and if the URL of the current page contains the href of the anchor, it adds the class selected to the anchor.
Yep, take the event from your click() callback arguments and use e.preventDefault(); (see there).
Or return false.
Or add a target='_blank' attribute to your links so that they open the link in some other page or tab, if you still want the link to be opened by the browser somewhere.
$(document).ready(function(){
$("#navigation a").click( function(event)
{
var clicked = $(this); // jQuery wrapper for clicked element
// ... click-specific code goes here ...
clicked.addClass('selected');
return false;
});
});
Don't forget to return false!