jQuery toggleClass example

Toggle class name on click in jQuery

by Faisal Khan Janjua

HTML

<textarea></textarea>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

let m = 0;
let h = 1;
for(let i=0; i<60; i++) {
	let txt = jQuery('textarea').text();
	// jQuery('textarea').text(txt+'<option>'+h+':'+m+'</option>');

  if(m != 30) {
		jQuery('textarea').text(txt+'<option>'+h+':00</option>');
    m = 30;
  }
  else {
		jQuery('textarea').text(txt+'<option>'+h+':'+m+'</option>');
    m = 0;
    h++;
  }
}