How to Create Smooth Transitions for Text Arrays using jQuery's Fade In and Fade Out Features

Question

How to Create Smooth Transitions for Text Arrays using jQuery's Fade In and Fade Out Features

I need to loop through an array of text and apply jQuery's fadeIn and fadeOut functions to each element.

var greetings = ["hi, I'm", "bonjour, je m'appelle", "hallo, ich heiße"]

The HTML structure I want is as follows:

<h2><span id="greetings"></span>Ch1maera</h2>

On the homepage of my website, I want it to display something like "hi, I'm Ch1maera" and then transition between the different greetings by fading them in and out, all while keeping "Ch1maera" on the screen without moving based on the length of the greetings. How can I achieve this?

javascript jquery html css fadein

Answer 1

Answer №1

To prevent Ch1maera from being affected by the greetings, adjust the text-align property of h2 to be set to right.

var hellos = ["hi, i'm", "bonjour, je m'appelle", "hallo, ich heiße"];
var index = 0;                                // index of the currently displayed hello
$("#hellos").text(hellos[0]);                 // start by showing a hello

(function animate() {                         // the function responsibe for the animation
  $("#hellos").fadeOut(1000, function() {     // first fadeOut #hellos
    index = (index + 1) % hellos.length;      // when fadeOut complete, increment the index (check if go beyond the length of the array)
    this.textContent = hellos[index];         // change text accordingly
  }).fadeIn(1000, animate);                   // then fadeIn. When fadeIn finishes, call animate again
})();

h2 {
  text-align: right;
  padding-right: 40%;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h2><span id="hellos"></span> Ch1maera</h2>

Answer 2

To prevent Ch1maera from being affected by the greetings, adjust the text-align property of h2 to be set to right.

var hellos = ["hi, i'm", "bonjour, je m'appelle", "hallo, ich heiße"];
var index = 0;                                // index of the currently displayed hello
$("#hellos").text(hellos[0]);                 // start by showing a hello

(function animate() {                         // the function responsibe for the animation
  $("#hellos").fadeOut(1000, function() {     // first fadeOut #hellos
    index = (index + 1) % hellos.length;      // when fadeOut complete, increment the index (check if go beyond the length of the array)
    this.textContent = hellos[index];         // change text accordingly
  }).fadeIn(1000, animate);                   // then fadeIn. When fadeIn finishes, call animate again
})();

h2 {
  text-align: right;
  padding-right: 40%;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h2><span id="hellos"></span> Ch1maera</h2>

Answer 3

Answer №2

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8>

  
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
  <script>
    var messages = ["Message One", "Message Two", "Message Three"];

$( document ).ready(function(){
    displayMessage();
    setInterval(displayMessage, 5000);
});

var index = 0;
function displayMessage() {
  $('#message').fadeOut(1000, function() {
    index++;
    if(index >= messages.length)
    {
        index = 0;
        
    }
    $('#message').html(messages[index])
    $('#message').fadeIn(1000)
 
  });
}
    
    
    </script>
</head>
<body>
    <div id="message" style="display:none;">DEFAULT MESSAGE</div>

</body>
</html>

Answer 4

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8>

  
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
  <script>
    var messages = ["Message One", "Message Two", "Message Three"];

$( document ).ready(function(){
    displayMessage();
    setInterval(displayMessage, 5000);
});

var index = 0;
function displayMessage() {
  $('#message').fadeOut(1000, function() {
    index++;
    if(index >= messages.length)
    {
        index = 0;
        
    }
    $('#message').html(messages[index])
    $('#message').fadeIn(1000)
 
  });
}
    
    
    </script>
</head>
<body>
    <div id="message" style="display:none;">DEFAULT MESSAGE</div>

</body>
</html>

How to Create Smooth Transitions for Text Arrays using jQuery's Fade In and Fade Out Features

Answer №1

Answer №2

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