I am trying to call a function to add class hover to a link outside the scope of the carousel when an image inside has the class active. The active class iterates over each item, toggling on and off every 3 sec.
How can i add the class when the item is active?
JS FIDDLE LINK
jsfiddle.net/vnpm1y06/222
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 id="slide1" class="item">
<img src="img1.jpg">
</div>
<div id="slide2" class="item">
<img src="img2.jpg">
</div>
<div id="slide3" class="item active">
<img src="img3.jpg">
</div>
</div>
<div class="nav-links">
<a id="link1">Link</a>
<a id="link2">Link</a>
<a id="link3">Link</a>
</div>
Since you are using owl-carousel, you should not find a way to call something out of scope, you should look for ways to capture events and then add your code on those events.
You can check owl carousel - event docs for events and their signature.
In your case, you need change event:
owl.on('changed.owl.carousel', function(event) {
...
})
Now as per your fiddle, I have added an extra link as you have 5 sliding divs and 4 links.
You can refer following JSFiddle for working demo.
I'll try to find a better and more generic way to get current element's index. You can use $('.link.active').removeClass('hover').next().addClass('hover'), but this will need more refining.
Let me know if you have any queries.
Related
I'm writing this short JavaScript script.
Requirement:
(A) Object $(".img-aspect a") should be clicked by clicking on a class '.zoom-overlay'.
NOTE: $(".img-aspect a") can't be clicked directly due to CSS styling. We should first click on '.zoom-overlay'.
(B) Object and class are a part of LIST item, and there's more than one LIST item. How to click on a particular object and class that are attached to the same LIST? This is a requirement for the slideshow to work properly.
(C) The following script I have written clicked through all the objects and classes in LIST items and opens the last image in a slideshow. For example, if I want to click on the first LIST item or any other items, then how can I modify the script? Any guidance will be of immense help.
<script type="text/javascript">
$(document).on('click', '.zoom-overlay', function (event) {
//event.preventDefault();
$(".img-aspect a").click();
});
</script>
<ul>
<li class="gallery-item" >
<div class="center-crop">
<div class="img-aspect">
<a href="https://image.net">
<img class="thumbnail-image"
title="..."
alt="..."
src="https://image.net">
<div class="active-indicator"></div>
</a>
</div>
<div class="zoom-overlay">
<div class="zoom-icon"></div>
</div>
</div>
</li>
</ul>
maybe it helps you try this
$(document).on('click', '.zoom-overlay', function (event) {
//event.preventDefault();
$(this).siblings(".img-aspect").child("a").click();
});
I have this JS code:
function overlay() {
el = document.getElementById("overlay");
el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
which opens up a new window on click. What I want it to do next from that first click is go to another function. That function entails a scroller that has 5 divs in it. Say I want it to go to the third div or ID, how would I go about writing that type of function? So a HTML example would be:
<div id="this">
<div class="outer">
<div class="innerdiv">
<div class="1" id="1">1</div>
<div class="2" id="2">2</div>
<div class="3" id="3">3</div>
<div class="4" id="4">4</div>
<div class="5" id="5">5</div>
</div>
</div>
</div>
This would represent my scroller. So on that initial first click, the idea is that it would open up a new window and scroll to that 3rd div, or if scrolling to it is to difficult, then go to that first div. http://jsfiddle.net/qYTK4/
<div class="arrowbox">
<div style="display:inline-block; width:155px; height: 50px; float:left;"></div>
<div class="leftbox" id="leftbox"></div>
<div class="backtohome">BACK TO HOME PAGE</div>
<div class="rightbox" id="rightbox"></div>
Using window.scrollTo() and move it to the objects position. Retrieve the position (X,Y) of an HTML element
jQuery.ScrollTo is a great, simple plugin for smooth scrolling animations. It has tons of options for ways to define the scroll behavior and is pretty easy to use. There are a ton of demos and examples on the site linked you should be able to use. In yours you would just tell it to scroll to either the DOM element itself or jQuery object/selector for the 3rd div.
Also, you can't have id attributes start with numbers (like your divs), it's not valid. Classes can but not IDs.
It is also a good idea to rely on click event handlers (i.e. $('.backtohome a').on('click', function() { // your code });) rather than onclick attributes.
I am new to web design. I am making my resume now. I have navigation div like this:
<div id="nav" class="grid_12">
<div id="Home" class="grid_3">
<div class="button">
Home
</div>
</div>
<div id="Life" class="grid_3">
<div class="button">
Life
</div>
<img src="img/someimg.jpg">
</div>
<div id="Portfolio" class="grid_3">
<div class="button">
Portfolio
</div>
</div>
<div id="Contact" class="grid_3">
<div class="button">
Home
</div>
</div>
</div>
Then I have a script for the navigation:
<script type="text/javascript>
$("#nav img").hide();
$(".button").focus(function() {
$(this).next("img").fadeIn("slow");
}).blur(function() {
$(this).next("img").fadeOut("slow");
});
</script>
I want it so when someone holds the mouse over the button the image will appear under it. It is properly hiding the image, but fadeIn not working. I have no idea why it is not working.
.focus is bound to the "focus" event (I linked to a description of what it is rather than the event standard). This is most common when you tab to or click on text inputs, but it can apply to other elements as well.
The mouseenter (also mouseover, but the former is not triggered repeatedly when child elements are also hovered) event occurs when a mouse enters an element. The opposite is mouseleave (mouseout). http://api.jquery.com/mouseenter/
try putting your script inside a ready event of the document :
<script type="text/javascript>
$(document).ready(function(){
$("#nav img").hide();
$(".button").focus(function() {
$(this).next("img").fadeIn("slow");
}).blur(function() {
$(this).next("img").fadeOut("slow");
});
});
</script>
I believe you're using the 960gs, and one thing I have noticed is this: your four grid_3 divs are nested within your grid_12. The 960gs includes two classes called .alpha and .omega to fix the nested margins when a grid is inside a parent grid. You need to put the .alpha class on the first child div - which in this case is your <div id="#home"> and the .omega class on the last child div which is your <div id="Contact">. This will fix the margins you will have on the internal nested four grid_3's.
I have many questions here so please be patient with me, very new jquery/javascript user.
Here is my current page http://integratedcx.com/index.php/experience
Basically I would like each of the projects and project categories to have the hidden div, slidedown like a drawer not just appear as they do now.
I have tried to achieve this through jquery without much success, here is my working http://integratedcx.com/temp/slide.html
How do I get the div below the one opening to "ease" down instead of jump
How do I get my close feature (orange box) in recent projects to work properly
How do I get my the project list on the right side of image to hide (as it does on my current page) as well as have the drawer opening effect.
Is there an easy way to i.e. variable to assign this to multiple divs using jquery.
Thank you in advanced for any/all help.
For your question 4, With the following script (based on ComputerArts's answer above), you can easily add the slide effect to a large number of divs:
$(document).ready(function () {
$(".toggle-to-show").click(function (evt) {
var targetdiv = $(evt.currentTarget).attr("data-drawer");
$(targetdiv).slideToggle(1000, function() {
if ($(this).is(':visible')) {
$('.bracket', evt.currentTarget).html('less');
$('.project', evt.currentTarget).hide();
$('.closebox', this).bind('click', function(e) {$(evt.currentTarget).triggerHandler('click');});
}
else {
$('.bracket', evt.currentTarget).html('more');
$('.project', evt.currentTarget).show();
$('.closebox', this).unbind('click');
}
});
})
})
Then, you can mark up the toggle buttons and sliders as follows:
<div class="toggle-to-show" data-drawer="#firstsection">
<div class="project">Project One Heading</div>
<div class="bracket">more</div>
</div>
<div id="firstsection">
<h3>Project One Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
<div class="toggle-to-show" data-drawer="#secondsection">
<div class="project">Project Two Heading</div>
<div class="bracket">more</div>
</div>
<div id="secondsection">
<h3>Project Two Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
<div class="toggle-to-show" data-drawer="#thirdsection">
<div class="project">Project Third Heading</div>
<div class="bracket">more</div>
</div>
<div id="thirdsection">
<h3>Project Three Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
As for points #1 and #2, try this fiddle
I only changed the first script tag to
<script type='text/javascript'>
$(document).ready(function () {
$(".projectx-show").click(function () {
$("#projectx").slideToggle(1000, function() {
if ($(this).is(':visible')) {
$('#projectx-bracket').html('less');
}
else {
$('#projectx-bracket').html('more');
}
});
})
})
</script>
FYI, you don't need to use $(window).load and then $(document).ready... one is enough
As for #3, I don't understand what you're trying to say.
#4, yes there is a way, using classes and keeping the structure the same for every bloc in your page.
http://api.jquery.com/slideDown/
$("#link_id").click(function(){
$("#div_to_show").slideDown();
});
http://api.jquery.com/slideUp/
$('#div_to_close').slideUp();
Using both of the methods from 1, and 2
By using class names instead of IDs for your selectors. For example:
$(".link_class").click(function(){
$(this).parentsUntil('.ex-wrapper').find('.div_to_show').slideDown();
});
I have the following block of HTML code more than once
<div id="page_1" class="page">
<div class="imageDetail_bg">
<img src="../_img/detail_car.jpg" alt="" id="car_detail" class="car_detail"/>
</div><!-- imageDetail-->
<div id="listThumbs">
<div id="thumbsContainer_1" class="thumbsContainer">
<div id="areaThumb" class="areaThumb">
<div id="posThumb_1" class="posThumb">
<img src="../_img/detail_car.jpg" class="detail_img" alt="">
</div>
</div><!--areaThumb-->
<div id="areaThumb" class="areaThumb">
<div id="posThumb_2" class="posThumb">
<img src="../_img/detail_car.jpg" class="detail_img" alt="" />
</div>
</div><!--areaThumb-->
...
...
...
</div><!--listThumbs-->
</div><!--page-->
and the following jQuery code:
$('.page').each(function(i) {
$('.areaThumb').each(function(j) {
$('.detail_img').eq(j).click(function(){
$('.car_detail').eq(i).attr('src', $(this).attr('src'));
});
});
});
What I want to do is: For each page there's a block of thumbs, and when I click in any thumb, the image in #car_detail is replaced by the image of the thumb I clicked. At this moment I can do this, BUT the #car_detail image is replaced in all pages. I'm not getting individually actions for each page. Every click make the action occurs in all pages.
Can anyone tell me what I'm doing wrong?
Thanks
You need not iterate through each element of the jquery selector result to bind a click event.
And you are missing a closing div for thumbsContainer div, add that before each .
Also if you have an element with id car_detail then you should use #car_detail instead of .car_detail
Working example # http://jsfiddle.net/2ZQ6b/
Try this:
$(".page .areaThumb .detail_img").click(function(){
$(this).closest("div.page").find('.car_detail').attr("src", this.src);
});
If the .detail_img elements are being used for the car_detail image then you can simplify the above code to:
$(".detail_img").click(function(){
$(this).closest("div.page").find('.car_detail').attr("src", this.src);
});
You need to give context to your children nodes:
$('.page').each(function(i) {
$('.areaThumb', this).each(function(j) {
$('.detail_img', this).eq(j).click(function(){
$('.car_detail', this).eq(i).attr('src', $(this).attr('src'));
});
});
});
Every this is pointing to the current element given by the jquery function that called it.
[edit] Cybernate found a better way to do what you wanted to. My answer mostly explains why your code did not work as you wanted
I think you have the wrong approach about this,
You should just use cloning and you will be fine...
HTML
<div class="holder">Replace Me</div>
<div>
<div class="car"><img src="img1" /></div>
<div class="car"><img src="img2" /></div>
</div>
JS
$('.car').click(function(){//when you click the .car div or <img/>
var get_car = $(this).clone();//copy .car and clone it and it's children
$('.holder').html('').append(get_car);//put the clone to the holder div...
});
I think this is what you should be doing, simple and elegant... do not understand why you complicate as much :)