section3.1.md

Section 3.1: jQuery each function

HTML:

<ul>
  <li>NodeJs</li>
  <li>jQuery</li>
  <li>MongoDb</li>
</ul>

Script:

$( "li" ).each(function( index ) {
  console.log( index + ": " + $( this ).text() );
});

A message is thus logged for each item in the list:

• 0: NodeJs
• 1: jQuery
• 2: MongoDb