Skip to main content

How to create jQuery fadeIn fadeOut Animation

How to create jQuery fadeIn fadeOut Animation

 Html:
<ul>
<li class="client-testimonial"><img src="demo1.png"></li>
<li class="client-testimonial"><img src="demo2.png"></li>
<li class="client-testimonial"><img src="demo3.png"></li>
<li class="client-testimonial"><img src="demo4.png"></li>
</ul>


jQuery:

jQuery(document).ready(function(){
if(jQuery('.client-testimonial').length > 0){
var showImg = jQuery(".client-testimonial-img");
var quoteIndex = -1;

function showFadeInFadeOut() {
++quoteIndex;
showImg.eq(quoteIndex % showImg.length)
.fadeIn(2000)
.delay(2000)
.fadeOut(2000, showFadeInFadeOut);
}
showFadeInFadeOut();
}

});
Labels:

Comments

  1. SB22 September 2026 at 11:48

    The fade-in/fade-out example is a good demonstration of using a recursive callback to cycle through testimonial images with controlled animation and delay. The use of fadeIn(), delay(), and fadeOut() makes the sequence easy to follow.

    For developers learning Javascript Online Course, the quoteIndex % showImg.length expression is particularly useful because it allows the animation to loop back to the first image after reaching the end of the collection.

    ReplyDelete
  2. SB22 September 2026 at 11:48

    The document.ready() wrapper also ensures that the animation logic runs after the page has loaded, while checking whether the testimonial elements exist before starting the sequence. This provides a practical example for anyone exploring Javascript Online Training.

    ReplyDelete

Post a Comment

Popular posts from this blog

Generate XML file in Cakephp

Steps to Generate XML file using CakePHP: Step-1 Enable to parse xml extension in config route.php file.     Router::parseExtensions('xml'); Step-2 Add Request Handler Component to the Controller    var $components = array(‘RequestHandler’); Step-3 Add controller Action For XML Generation in Post Controller     function generateXMLFile()     {         if ($this->RequestHandler->isXml()) { // check request type             $this->layout = 'empty'; // create an empty layout in app/views/layouts/empty.ctp              }        }  Add header code in empty layout <?php header('Content-type: text/xml');?> <?php echo $this->Xml->header(); ?> <?php echo $content_for_layout; ?> Step-4 Set up View To generate XML Create xml folder inside Posts vi...
53 comments
Read more

Simple JavaScript Object and Class Examples

In JavaScript, most things are objects. An object is a collection of related data and/or functionality Namespace: Everything you create in JavaScript is by default global. In JavaScript namespace is Global object . How to create a namespace in JavaScript? Create one global object, and all variables, methods, and functions become properties of that object. Example:  // global namespace var MYAPP = MYAPP || {}; Explaination: Here we first checked whether MYAPP is already defined.If yes, then use the existing MYAPP global object, otherwise create an empty object called MYAPP How to create sub namespaces? // sub namespace MYAPP.event = {}; Class JavaScript is a prototype-based language and contains no class statement.JavaScript classes create simple objects and deal with inheritance. Example: var Person = function () {}; Explaination: Here we define a new class called Person with an empty constructor. Use the class keyword class Calculation {}; A class expr...
27 comments
Read more

How to Add Next Previous links to The Event Calendar

Add Next/Previous links to The Event Calendar Wordpress Plugin Add code to your child theme’s functions.php file /**  * Allows visitors to page forward/backwards in any direction within month view */ if ( class_exists( 'Tribe__Events__Main' ) ) { class ContinualMonthViewPagination {     public function __construct() {         add_filter( 'tribe_events_the_next_month_link', array( $this, 'next_month' ) );         add_filter( 'tribe_events_the_previous_month_link', array( $this, 'previous_month' ) );     }     public function next_month() {         $url = tribe_get_next_month_link();         $text = tribe_get_next_month_text();         $date = Tribe__Events__Main::instance()->nextMonth( tribe_get_month_view_date() );         return '<a data-month="' . $date . '" href="' . $url . '" rel="next"...
24 comments
Read more