How to Create Custom Simple Typing Carousel by jQuery

Typing text animations are shown below along with their source code.This animation shows typewriter effect without cursor. This type of animation is another way to make your typing effect look cool. It is achieved by positioning the paragraph containing the text to the right.The next two animations show typewriter effect for multiline text.

<h1>This pen is
<span
class=”txt-rotate”
data-period=”2000″
data-rotate='[ “nerdy.”, “simple.”, “pure JS.”, “pretty.”, “fun!” ]’></span>
</h1>

<script>

var TxtRotate = function(el, toRotate, period) {
this.toRotate = toRotate;
this.el = el;
this.loopNum = 0;
this.period = parseInt(period, 10) || 2000;
this.txt = ”;
this.tick();
this.isDeleting = false;
};

TxtRotate.prototype.tick = function() {
var i = this.loopNum % this.toRotate.length;
var fullTxt = this.toRotate[i];

if (this.isDeleting) {
this.txt = fullTxt.substring(0, this.txt.length – 1);
} else {
this.txt = fullTxt.substring(0, this.txt.length + 1);
}

this.el.innerHTML = ‘<span class=”wrap”>’+this.txt+'</span>’;

var that = this;
var delta = 300 – Math.random() * 100;

if (this.isDeleting) { delta /= 2; }

if (!this.isDeleting && this.txt === fullTxt) {
delta = this.period;
this.isDeleting = true;
} else if (this.isDeleting && this.txt === ”) {
this.isDeleting = false;
this.loopNum++;
delta = 500;
}

setTimeout(function() {
that.tick();
}, delta);
};

window.onload = function() {
var elements = document.getElementsByClassName(‘txt-rotate’);
for (var i=0; i<elements.length; i++) {
var toRotate = elements[i].getAttribute(‘data-rotate’);
var period = elements[i].getAttribute(‘data-period’);
if (toRotate) {
new TxtRotate(elements[i], JSON.parse(toRotate), period);
}
}
// INJECT CSS
var css = document.createElement(“style”);
css.type = “text/css”;
css.innerHTML = “.txt-rotate > .wrap { border-right: 0.08em solid #666 }”;
document.body.appendChild(css);
};

</script>

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