I have two div elements that are clickable. When I click one that contains "1" it will give it class="active", when I click one that contains "2" it will give it class="active" and remove class="active" from the 1st one. Basically it is like switch.
<div class="active">1</div>
<div class="">2</div>
then this block:
<div class="carousel-inner">
<div class="carousel-item " data-id="1" data="carousel-item"></div>
<div class="carousel-item " data-id="2" data="carousel-item"></div>
</div>
and after all this code: which is supposed to detach div that don't have data-id of "active" div. When switched, it's supposed to re-attach detached div and detach the second one.
<script>
$(document).ready(function(){
var a = $("div:contains('1')"),
b;
if (a.hasClass('active')){
b = $("[data-id!='1'][data='carousel-item']").detach();
}
else{
$(".carousel-inner").prepend(b);
}
});
</script>
however, it is not working. when I switch (class active moves from one div to another) nothing happens. only first div is detached but on switch it is not reattaching. Any ideas why ? Thanks for any help !
PS: 1. For certain reasons (FU mobirise) I'm not able to manipulate with those two divs with active class(give them onclick() attribute, new class or id and so on).
2. Sorry for my English.
Here is one possible solution. I changed around how you were doing the swap so it isn't doing a detach. But it should give you an idea of how to potentially do it, if you did want to do the detach anyway.
//emulate the external logic that swaps the active class
$(function(){
var $elements = $('.top');
$elements.on('click', function(){
$elements.not(this).removeClass('active');
$(this).addClass('active');
});
});
$(function(){
var $top = $('.top');
var $carousel = $('.carousel-inner');
var $carouselItems = $carousel.find('.carousel-item');
$top.on('click', function(){
var $this = $(this);
$carousel.prepend($carouselItems.filter(function(){
return $this.data('id') === $(this).data('id');
}));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="top active" data-id="1">1</div>
<div class="top" data-id="2">2</div>
<div class="carousel-inner">
<div class="carousel-item " data-id="1" data="carousel-item">Number 1</div>
<div class="carousel-item " data-id="2" data="carousel-item">Number 2</div>
</div>
Related
just wondering what went wrong.. i have two div named click_1 and click_2.. and i want to toggle the div named hide corresponding with their numbers.. lets say click_1 with hide_1 and click_2 with hide_2.. but when i ran the code only click_1 is functioning .. what seems to be wrong... newbie here.. recently learned jquery
<div id='click_1'>
<div id='hide_1'></div>
</div>
<div id='click_2'>
<div id='hide_2'></div>
</div>
<script>
function toggle_div(id_A,id_B){
for(var i=0; i<3; i++){
var new_A = id_A + i;
var new_B = id_B + i;
$(new_A).click(function(){
$(new_B).toggle();
});
}
}
toggle_div('click_','hide_');
</script>
The issue is because your id selectors are missing the # prefix:
toggle_div('#click_', '#hide_');
However you should note that you will also need to use a closure for this pattern to work otherwise the new_B element will always be the last one referenced in the for loop.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id='click_1'>
click 1
<div id='hide_1'>hide 1</div>
</div>
<div id='click_2'>
click 2
<div id='hide_2'>hide 2</div>
</div>
<script>
function toggle_div(id_A, id_B) {
for (var i = 1; i < 3; i++) {
var new_A = id_A + i;
var new_B = id_B + i;
(function(a, b) {
$(a).click(function() {
$(b).toggle();
})
})(new_A, new_B);
}
}
toggle_div('#click_', '#hide_');
</script>
As you can see this is very verbose, rather complicated and hardly extensible. A much better approach is to use generic classes and DOM traversal to repeat the same logic on common HTML structures.
To achieve this put common classes on the elements to be clicked and the elements to toggle. Then in the single click event handler you can use the this keyword to reference the element which was clicked, then find() the element to toggle within that. Something like this:
$(function() {
$('.click').click(function() {
$(this).find('.hide').toggle();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="click">
click 1
<div class="hide">hide 1</div>
</div>
<div class="click">
click 2
<div class="hide">hide 2</div>
</div>
<div class="click">
click 3
<div class="hide">hide 3</div>
</div>
Also note that this pattern means that you can have an infinite number of .click elements with matching .hide content without ever needing to update your JS code.
It is better not to use for loop for click event ! If you have id like that your can handle by that clicked id split ....
$("[id^='click_']").on("click",function () {
$('#hide_'+this.id.split('_')[1]).toggle();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id='click_1'>
Click1
<div id='hide_1'>hide1</div>
</div>
<div id='click_2'>
Click2
<div id='hide_2'>hide2</div>
</div>
I am trying to call a function to add class hover to a link on the event when the carousel slide has the class active. The active class iterates over each item, toggling on and off. However the event handler i chose on() is not triggering the function to happen. How can i add the class when the item is active?
<div class="carousel">
<div class="item"><a id="link1"></a></div>
<div class="item"><a id="link2"></a></div>
<div class="item active"><a id="link3"></a></div>
</div>
// if slide active, add class hover to the link
var test = jQuery('.hover');
function linkHover(){
if(jQuery('.item.active').length != 0){
jQuery('#link3').addClass('hover');
}
};
jQuery(test).on( 'trigger', linkHover );
I think your making this more difficult than it needs to be. There should be a function that is called to switch the slide on the carousel. Inside that function just add:
$('.item').each(function() {
$(this).removeClass('hover');
$('.item.active').addClass('hover');
});
// if slide active, add class hover to the link
var test = $('.active');
function linkHover(){
if($('.item.active').length != 0){
$('#link3').addClass('hover');
}
};
linkHover();
.hover{color:red}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="carousel">
<div class="item"><a id="link1"></a></div>
<div class="item"><a id="link2"></a></div>
<div class="item active"><a id="link3">1</a></div>
</div>
Try like this
I have a function that assigns dynamic classes to my div's. This function is a that runs on the page. After the page loads, all 10 of my primary 's have classes ".info1" or ".info2" etc...
I am trying to write a Jquery function that changes the class of the div you click on, and only that one. Here is what I have attempted:
$(".info" + (i ++)).click(function(){
$(".redditPost").toggleClass("show")
});
I have also tried:
$(".info" + (1 + 1)).click(function(){
$(".redditPost").toggleClass("show")
});
And
$(".info" + (i + 1)).click(function(){
$(".redditPost").toggleClass("show")
});
EDITED MY HTML: DIV RedditPost is actually a sibling to Info's parent
<div class="listrow news">
<div class="newscontainer read">
<div class=".info1"></div>
<div class="redditThumbnail"></div>
<div class="articleheader read">
</div>
<div class="redditPost mediumtext"></div>
</div>
My issue is two fold.
The variable selection for ".info" 1 - 10 isn't working because i doesn't have a value.
If I did target the correct element it would change all ".redditPost" classes instead of just targeting the nearest div.
Try like this.
$("[class^='info']").click(funtion(){
$(this).parent().find('.redditPost').toggleClass("show");
});
Alternative:
$('.listrow').each(function(){
var trigger = $(this).find("[class^='info']");
var target = $(this).find('.redditPost');
trigger.click(function(){
target.toggleClass("show");
});
});
Try this
$("div[class*='info']").click(function(){
$(this).parent().find(".redditPost").toggleClass("show")
});
Explanation:
$("div[class*='info'])
Handles click for every div with a class containing the string 'info'
$(this).parent().find(".redditPost")
Gets the redditPost class of the current clicked div
Since the class attribute can have several classes separated by spaces, you want to use the .filter() method with a RegEx to narrow down the element selection as follows:
$('div[class*="info"]').filter(function() {
return /\binfo\d+\b/g.test( $(this).attr('class') );
}).on('click', function() {
$(this).siblings('.redditPost').toggleClass('show');
});
.show {
display:none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="listrow news">
<div class="newscontainer read">
<div class="info1">1</div>
<div class="redditThumbnailinfo">2</div>
<div class="articleheader read">3</div>
<div class="redditPost mediumtext">4</div>
</div>
</div>
I am attempting to use JQuery to make 3 thumbnails into buttons that each open up their own page element with details regarding the picture.
Right now I have succeeded in making it so that any thumbnail causes a page element (of the class "description") to scroll open and closed when any thumbnail (from the class "thumbnail") is clicked.
How do I check which thumbnail is clicked on so that I can open a different description corresponding to that specific thumbnail? (This is what I was attempting to do with the "select").
var main = function() {
$('.thumbnail').click(function(select) {
var description = $('.game-descriptions').children('.description');
if( description.is(":hidden")) {
description.slideDown("slow");
}
else
description.hide();
});
}
$(document).ready(main);
Use a data attribute to specify what the thumbnail click is targeting, example: data-target="#game-1", add IDs to your descriptions that match and use data() to use the attribute value of #game-1 a jQuery selector.
Here is a demo
JS
$('.thumbnail').click(function() {
var gameId = $(this).data('target');
$(gameId).slideToggle().siblings(':visible').slideToggle();
});
HTML
<img class="thumbnail" data-target="#game-1" />
<img class="thumbnail" data-target="#game-2" />
<div class="game-descriptions">
<div id="game-1" class="description"></div>
<div id="game-2" class="description"></div>
</div>
Any toggling like toggle(), slideToggle(), fadeToggle() handles the is hidden or is visible
jsFiddle
The parameter to the click function is a jQuery event object, which can be useful in adding some event handling logic. However, within the context of the handler, this refers to the element which triggered the click event, and is typically sufficient for any targeted logic.
Assuming the thumbnails and descriptions have similarly named IDs, for example, you can do something like this:
$(function () {
$('.thumbnail').click(function (event) {
var descId = this.id.replace("thumb", "desc");
var description = $('.game-descriptions').children('#' + descId);
// or simply $("#" + descId);
description.toggle("slow");
});
});
HTML
<div>
<div class="thumbnail" id="thumb-1">Thumb 1</div>
<div class="thumbnail" id="thumb-2">Thumb 2</div>
<div class="thumbnail" id="thumb-3">Thumb 3</div>
</div>
<div class="game-descriptions">
<div class="description" id="desc-1">Description One</div>
<div class="description" id="desc-2">Description Two</div>
<div class="description" id="desc-3">Description Three</div>
</div>
Your technique for targeting the correct 'description' will depend on your actual DOM structure, however.
Also note that I substituted the toggle method for your if statement, as the logic you have is equivalent to what it does (i.e. toggling object visibility).
I have a hidden div with the details of a thumbnail that is visible on the page. When you click on the thumbnail, it should fadein or slideup the div with details.
I have set with jquery incremented ID's to each ".portfolio-item-details" to identify each one and then have set with jquery the same ID's to the href of the thumbnail.
<section id="portfolio1" class="portfolio-item-details hidden">content</section>
<a class="open-portfolio-item-details" href="#portfolio1" title="">
<img src="thumbnail.jpg">
</a>
<section id="portfolio2" class="portfolio-item-details hidden">content</section>
<a class="open-portfolio-item-details" href="#portfolio2" title="">
<img src="thumbnail.jpg">
</a>
Since this is done dynamically, how can I with jquery fadeIn or slideUp the ".portfolio-item-details" if the href is equal to the ID. Basically thumbnail with "#portfolio1" should slide up the div with "#portfolio1" on click.
This is my jquery code which to add the IDs and HREF is working perfectly but not working to slideUp or fadeIn the div with the same ID.
$(document).ready(function () {
var i=0;
$(".portfolio-item-details").each(function(){
i++;
var newID="portfolio"+i;
$(this).attr("id",newID);
$(this).val(i);
});
var i=0;
$(".open-portfolio-item-details").each(function(){
i++;
var newReadMoreHREF="#portfolio"+i;
$(this).attr("href",newReadMoreHREF);
$(this).val(i);
if ($(".portfolio-item-details").attr("id") == "newReadMoreHREF") {
$(this).fadeIn();
}
});
});
SOLUTION
Thanks to Austin's code, I was able to modify it to work with mine.
Check here: http://jsfiddle.net/jdoimeadios23/xpsrLyLz/
You want something like this?
HTML
<div class="image" value="1">
<img src="thumbnail.jpg" />
</div>
<div id="portfolio1" class="details">details</div>
<div class="image" value="2">
<img src="thumbnail.jpg" />
</div>
<div id="portfolio2" class="details">more details</div>
JS
$(document).ready(function () {
$('.details').fadeOut(1);
$(".image").click(function () {
var num = $(this).attr("value");
$("#portfolio"+num).fadeIn(1000);
});
});
JSFiddle Demo
You don't even need to bother with ID's so long as the next div below each image is it's details.
The problem is in this block
if ($(".portfolio-item-details").attr("id") == "newReadMoreHREF") {
$(this).fadeIn();
}
Because you're having two errors, the first one is that newReadMoreHREF is a variable, not a string in your HTML or a value to any variable and so on.
Second thing is, that in the variable declaration you're using "#portfolio"+i;, which would be good if you were about to select an element. But using it in the jQuery iif statement with .attr('id') will again cause a havoc.
The thing that you need is something like this
$(".open-portfolio-item-details").each(function(){
i++;
var newReadMoreHREF="portfolio"+i; // removed #
$(this).attr("href",newReadMoreHREF);
$(this).val(i);
if ($(".portfolio-item-details a").attr("id") == newReadMoreHREF) {
// you need to access the hyperlink in the element, not
// the element itself. this portfolio1 ID is of a hyperlink
// again here, this is referencing the main iterator.
$(this).fadeIn();
// are you sure you want to fade the .open-portfolio-item-details?
}
});
Removed the hash sign and then called the variable value to check against. It would execute to be true if the condition is true.
Try this:
HTML:
content
<section id="portfolio2" class="portfolio-item-details hidden">content</section>
<a class="open-portfolio-item-details" href="#portfolio2" title="">
<img src="thumbnail.jpg">
</a>
<div id="portfolio1" class="portfolio" hidden>Portfolio 1</div>
<div id="portfolio2" class="portfolio" hidden>Portfolio 2</div>
Jquery:
$('a.open-portfolio-item-details').on('click', function (e) {
e.preventDefault();
var id = $(this).attr('href');
$('.portfolio').hide();
$('.portfolio' + id).fadeIn();
});
Couldn't get the fiddle link for some reason.
Edit:
I don't know the name of the class that shows the content you want displayed, so as an example I'm using portfolio. Try putting this code into a fiddle