jQuery: Insert a DOM element before all paragraphs

Last update on August 19 2022 21:51:36 (UTC/GMT +8 hours)

jQuery Fundamental - I : Exercise-37

Inserts a DOM element before all paragraphs using jQuery.

<body>
<p>PHP Tutorial</p>
<p>Python Tutorial</p>
<p>Java Tutorial</p>  
  <button id="button1">Click to see the effect</button> 
</body>

Sample solution :

HTML Code :

<!DOCTYPE html>
<html><head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Inserts a jQuery object before all paragraphs.</title>
 </head>
 <body>
 <p>PHP Tutorial</p><b>w3resource</b>
 <button id="button1">Click to see the effect</button>
 </body>
</html>

CSS Code :

button {
display: block;
margin: 20px 0 0 0;
}

JavaScript Code :

$('#button1').click(function(){ 
$( "p" ).before( $( "b" ) );
});

Used Methods :

.before() : Insert content, specified by the parameter, before each element in the set of matched elements.

See the Pen jquery-fundamental-exercise-37 by w3resource (@w3resource) on CodePen.

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