Develop Reference

Get text from current element in autoplay carousel using javascript

I'm using Wow carousel in WordPress, and I want to get the text in the current element in the slider.
In Wow Carousel, the current slide takes the class center
My problem with the autoplay slider, the value stored in my variable doesn't change automatically
How can I fire the function when the class center is added automatically every time?
My code
<div id="testimonial-slider-5781" class="owl-carousel owl-loaded owl-drag">
<div class="owl-item active" style="width: 235.333px; margin-right: 15px;"><div class="testimonial-5781">
<h3> text </h3>
</div>
<div class="owl-item active" style="width: 235.333px; margin-right: 15px;"><div class="testimonial-5781">
<h3> text </h3>
</div>
<div class="owl-item active center" style="width: 235.333px; margin-right: 15px;"><div class="testimonial-5781">
<h3> text </h3>
</div>
<div class="owl-item" style="width: 235.333px; margin-right: 15px;"><div class="testimonial-5781">
<h3> text </h3>
</div>
</div>
jQuery(document).ready(function() {
function myFunction() {
let title = jQuery( "#testimonial-slider-5781 .center .testimonial-5781 h4" ).text();
jQuery("#service-title h3").text(title);
}
jQuery('.owl-prev').click(function(){
myFunction();
});
jQuery('.owl-next').click(function(){
myFunction();
});
});

You can listen to translated.owl.carousel event since it's triggered everytime carousel is translated, that would mean it's also triggered when class center is added to current slide.
Here is an example, do adapt to your own code as appropriate.
jQuery(document).ready(function() {
function myFunction() {
let title = jQuery("#testimonial-slider-5781 .center .testimonial-5781 h3").text();
jQuery("#service-title h3").text(title);
}
jQuery("#testimonial-slider-5781").on("translated.owl.carousel", function() {
myFunction();
});
});

Media Query using Javascript/JQuery - Changing image depending on screen size

I have worked on a solution to change the src's value depending on the screen size, but somehow even if I resize the browser, it will only show the first image (../assets/img/features/cleardent-header.png). I want it to change to (../assets/img/features/cleardent-header-small.png when the screen size is less than 991.
I was looking at using CSS, but since it's within the carousel, it's a bit complicated. Could anyone give me a suggestion?
Here's my HTML of the carousel's first slide:
<div class="item active"> <img id="first-slide" class="first-slide" alt="First slide">
<!--slogan and CTA-->
<div class="container carousel-caption main-slider">
<div class="row header-slogan fadeInDown animated">
<div class="col-xs-12">
<section class="cd-intro">
<h1 class="cd-headline letters type"><span>Do everything.</span> <span class="cd-words-wrapper ahwaiting"><b class="is-visible">Better.</b><b class="colour-cleardent">with ClearDent</b></span></h1>
</section>
</div>
</div>
<div class="row header-tagline fadeInDown animated">
<div class="col-xs-12">
<p>A complete dental practice management program that you are going to <span class="colour-cleardent-sec">love</span></p>
</div>
</div>
<div class="row header-cta fadeInUp animated">
<div class="col-xs-12">
<button class="btn-u extra-demo-btns" onClick="window.location='../demo';"><i class="fa fa-paper-plane fa-fw"></i> Book a Demo</button>
<i class="fa fa-play fa-fw"></i> Watch a Video
</div>
</div>
</div>
<!--slogan and CTA end-->
</div>
Here's my jQuery :
<script>
$(document).ready(function() {
if($(window).width() > 991) {
$("#first-slide").attr("src", "../assets/img/features/cleardent-header.png");
} else {
$("#first-slide").attr("src", "../assets/img/features/cleardent-header-small.png");
}
});
</script>

Your code works on the initial load of the DOM, but it has no affect once the document loads and the user resizes the browser window, you would need to hook up a handler to window.resize event to alert when the window size changes, then do your same logic:
//Place this in your document ready
$(window).resize(function() {
if($(window).width() > 991) {
$("#first-slide").attr("src", "../assets/img/features/cleardent-header.png");
} else {
$("#first-slide").attr("src", "../assets/img/features/cleardent-header-small.png");
}
});

How about srcset?
<img src="../assets/img/features/cleardent-header-small.png" srcset="../assets/img/features/cleardent-header.png 991w, evenLargerImage.jpg 2000w">

Clearing a div which is used by mixitup filter

I have used mixitup js to filter the plugin type in which each div is wrap in a column.
The main point is I can't use clear: both; CSS property.
I have achieved this issue in other sites by using
.parent-class .column-class:nth-of-type(3n+1){
clear:both;
}
But in mixitup I cannot target the nth item because of the filter, If I click in free tab than the nth item which I was targeting will be replaced by other div.
you can view the issue in this link but make sure your browser width is less than 1100px and more than 992px
Due to the long text of contact form 7 which comes in 2 lines the height of the div is more than others. I want to target 4th element for min-width: 992px; and clear that div.
HTML structure is :
<section class="plugin-listing-page">
<div class="col-sm-12 no-padding">
<div class="wrap">
<div class="plugin-type">
<ul id="filters" class="clearfix post-filter-controls">
<li><span class="filter active-onload theme-demo btn-default" data-filter=".all">All</span></li>
<li><span class="filter theme-demo btn-default" data-filter=".free">Free</span></li>
<li><span class="filter theme-demo btn-default" data-filter=".premium">Premium</span></li>
</ul>
</div>
<div class="filtr-container" id="pluginlist">
<div class="col-md-4 col-sm-6 all listplugin free" data-bound="">
<div class="single-plugin-list">
<div class="single-plugin-list-image">
<a href="">
<img src="https://pippinspluginscom.c.presscdn.com/wp-content/uploads/2011/09/plugin.png" >
</a>
</div>
<div class="single-plugin-list-content">
<h4 class="text-title">Test</h4>
<a class="theme-demo btn-default animate-arrow pull-left" href="#">View Detail<span class="dashicons dashicons-arrow-right-alt"></span></a>
<span class="theme-green pull-right">Free</span>
</div>
</div>
</div>
<div class="col-md-4 col-sm-6 all listplugin premium" data-bound="">
<div class="single-plugin-list">
<div class="single-plugin-list-image">
<a href="">
<img src="https://pippinspluginscom.c.presscdn.com/wp-content/uploads/2011/09/plugin.png" >
</a>
</div>
<div class="single-plugin-list-content">
<h4 class="text-title">Test</h4>
<a class="theme-demo btn-default animate-arrow pull-left" href="#">View Detail<span class="dashicons dashicons-arrow-right-alt"></span></a>
<span class="theme-green pull-right">Free</span>
</div>
</div>
</div>
</div>
</div>
</div>
JS for mixitup is:
jQuery(document).ready(function ($) {
jQuery.noConflict();
(function ($) {
$(function () {
var filterList = {
init: function () {
$('#pluginlist').mixItUp({
selectors: {
target: '.listplugin',
filter: '.filter'
},
load: {
filter: '.tables' // show app tab on first load
},callbacks: {
onMixEnd: function(state) {
if(state.activeFilter == '.listplugin')
$('.wil').addClass('active')
}
}
});
}
};
filterList.init();
});
setTimeout(function(){
$('#filters li .active-onload').click();
},100);
})(jQuery);
});
Is there any solution for clearing the height of the div so that it always floats left of the browser ?

There are many ways we can solve this issue. However, I would go for css based approach
#media (min-width: 992px) and (max-width: 1100px){
.single-plugin-list-content h4 a{
font-size: 90%; // or smaller
}
}
UPDATED:
If you can use flex then this will fix the issue. It should work on all screens. However you can add this to min-width: 992px media query. The decision is yours.
#pluginlist{
display: flex;
flex-direction: row;
flex-wrap: wrap;
}

Owl carousel caption with animate.css

i'm trying to make captions in owl carousel. i'm using animate.css.
I've added animation to captions in carousel but it's not working for all. Only first slides caption have animation. Here is my code;
<div class="owl-carousel owl-theme">
<div class="item"><img src="http://placehold.it/900x1200">
<div class="caption"><h1 class="animated bounce">First Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/900x1200">
<div class="caption"><h1 class="animated bounce">Second Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/900x1200">
<div class="caption"><h1 class="animated bounce">Third Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/900x1200">
<div class="caption"><h1 class="animated bounce">Fourth Caption</h1></div>
</div>
</div><!-- End Carousel -->
<style>
.caption {
position: absolute;
font-size: 1.5em;
top: 0;
left: 15px;
border:1px solid;
color:orange;
text-shadow: 2px 2px 1px #000;
padding-top: 60vh;
}
</style>
<script>
$(document).ready(function(){
$('.owl-carousel').owlCarousel({
items:1,
loop:true,
autoplay:true,
autoplayTimeout:3500,
nav:true,
})
});
</script>
I'm waiting your help about that. I'm stuck

The animation is only applied once when the class is applied to a div. Therefore all of your slides animate once at the start only, but you can only see the first div, and so nothing else happens.
If you watch for slide changes in the carousel and then remove the 'animate bounce' classes from all divs before instantly re-applying it to the one on screen then you can see each one animate.
Try this jquery:
$(document).ready(function() {
var owl = $('.owl-carousel');
owl.owlCarousel({
items: 1,
loop: true,
autoplay: true,
autoplayTimeout: 3500,
nav: true,
margin: 10,
});
owl.on('changed.owl.carousel', function(event) {
var item = event.item.index - 2; // Position of the current item
$('h1').removeClass('animated bounce');
$('.owl-item').not('.cloned').eq(item).find('h1').addClass('animated bounce');
});
});
and then in your html only use the 'animate bounce' classes for the first slide (remove it from the others):
<div id='monitor'>
</div>
<div class="owl-carousel owl-theme">
<div class="item"><img src="http://placehold.it/200x200">
<div class="caption">
<h1 class="animated bounce">First Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/200x200">
<div class="caption">
<h1 class="">Second Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/200x200">
<div class="caption">
<h1 class="">Third Caption</h1></div>
</div>
<div class="item"><img src="http://placehold.it/200x200">
<div class="caption">
<h1 class="">Fourth Caption</h1></div>
</div>
</div>
<!-- End Carousel -->

This is working infinite. Look at this example of owl.carousel : http://wpcheatsheet.net/infinite-animated-css-in-owl-carousel/ You had to remove class animated after change but this function is missing in owl.carousel 2: afterMove and beforeMove

How can I make a fade transition with the background images

I have 5 buttons and when i pass my pointer o some of then, i want change the background image but with a fade effect.
HTML:
<body>
<div id="content" class="row">
<div class="large-4 center columns ">
<a id="column1" class="button expand" href="http://www.page1.com">WEB 1</a>
</div>
<div class="large-4 center columns">
<a id="column2" class="button expand" href="http://www.page2.com">WEB 2</a>
</div>
<div class="large-4 center columns">
<a id="columna3" class="button expand" href="http://www.page3.com">WEB 3</a>
</div>
<div class="large-4 large-offset-2 center columns">
<a id="columna4" class="button expand" href="http://www.page4.com">WEB 4</a>
</div>
<div class="large-4 center columns end">
<a id="columna5" class="button expand" href="http://www.page5.com">WEB 5</a>
</div>
</div>
</body>
Jquery:
<script src="js/jquery.js"></script>
<script src="js/foundation.min.js"></script>
<script>
$(document).foundation();
$("#column1").mouseover(function(){
$("body").css('background-image', 'url("img/dib1.jpg")');
});
$("#column2").mouseover(function(){
$("body").css('background-image', 'url("img/dib2.jpg")');
});
$("#column3").mouseover(function(){
$("body").css('background-image', 'url("img/dib3.jpg")');
});
$("#columna4").mouseover(function(){
$("body").css('background-image', 'url("img/dib4.jpeg")');
});
$("#column5").mouseover(function(){
$("body").css('background-image', 'url("img/dib5.jpg")');
});
</script>
The problem is when change the image, is so quickly, for that i want put a fade transition, tried put fadetoggle slow, but disappear all my content because use "body" for my selector.

Here is a little mock up I made. Its just a basis, but should be easily modifiable.
http://jsfiddle.net/sB8hU/
HTML:
<div id="content" class="row">
<div class="large-4 center columns ">
<a id="column1" class="button expand" data-bg="http://www.hdwallpapers.in/walls/abstract_color_background_picture_8016-wide.jpg" href="http://www.page1.com">WEB 1</a>
</div>
<div class="large-4 center columns">
<a id="column2" class="button expand" data-bg="http://www.psdgraphics.com/file/abstract-background.jpg" href="http://www.page2.com">WEB 2</a>
</div>
<div class="large-4 center columns">
<a id="columna3" class="button expand" data-bg="http://wallpapergrab.com/wp-content/uploads/2014/03/start-3d-background-wallpapers.jpg" href="http://www.page3.com">WEB 3</a>
</div>
<div class="large-4 large-offset-2 center columns">
<a id="columna4" class="button expand" data-bg="http://sciencelakes.com/data_images/out/26/8856597-daisies-green-background.jpg" href="http://www.page4.com">WEB 4</a>
</div>
<div class="large-4 center columns end">
<a id="columna5" class="button expand" data-bg="http://www.hdwallpapers.in/walls/abstract_color_background_picture_8016-wide.jpg" href="http://www.page5.com">WEB 5</a>
</div>
</div>
<div class="bg1"></div>
<div class="bg2"></div>
jQuery:
$('.bg1, .bg2').height( $(window).height() );
$('.button').hover(function(){
var bgImage = $(this).data('bg');
if( $('.bg1').is(':visible') ){
$('.bg2').css('background-image', 'url(' + bgImage + ')');
$('.bg1').fadeOut(200, function(){
$('.bg2').fadeIn(200);
});
} else {
$('.bg1').css('background-image', 'url(' + bgImage + ')');
$('.bg2').fadeOut(200, function(){
$('.bg1').fadeIn(200);
});
}
});

Use a absolute element and add background to it. Do it like this:
<body>
<div id="bg"></div>
And styles:
#bg {
position: fixed;
background: url(xyz.com);
width: 100%;
height: 100%;
top:0;
left:0;
z-index:-1; /* to place it behind body elements */
}
And follow your same trick. :D

CSS3 is the easiest way. You just have to reassign the image in JavaScript as you already have, then putting this in the body tag will take care of the rest for you. Be sure to play with the timing to meet your needs. Disclaimer: this transition doesn't work in IE earlier than 10.
body {
transition: background .5s ease-in-out;
-moz-transition: background .5s ease-in-out;
-webkit-transition: background .5s ease-in-out;
}

Unfortunately, this is not currently possible with "simple" CSS.
However, you could use a container (your web page) with position: relative and place your main div in it, with position: absolute and top: 0; left: 0. then add, at the same level as this div:
<img src="img/dib1.jpg" class="bg-img active" />
<img src="img/dib2.jpg" class="bg-img" />
<img src="img/dib3.jpg" class="bg-img" />
<img src="img/dib4.jpg" class="bg-img" />
<img src="img/dib5.jpg" class="bg-img" />
In your CSS :
img.bg-img {
position: absolute;
top: 0;
left: 0;
opacity: 0;
transition: opacity 500ms ease-out; /* could be another duration / transition effect */
-webkit-transition: opacity 500ms ease-out;
-moz-transition: opacity 500ms ease-out;
-ms-transition: opacity 500ms ease-out;
-o-transition: opacity 500ms ease-out;
}
img.bg-img.active {
opacity: 1;
}
Then in your code, instead of changing the background-image property of "body", change the class of the desired images et add / remove active.

You can use CSS 3 transition property. Define class in your style sheet for example as follows:
.backgroundChanged
{
background-image: your image;
transition-property:background-image;
transition-duration: 0.3s;
transition-timing-function: linear;
}
And then apply this class programmatically in javascript when you need.
Hope this helps.