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JavaScript/jQuery: Insert < and >

How can I append < and > using JavaScript?

This uses entities so the JavaScript is not executed.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html lang="en" xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<title>Demo</title> 
<link href="css/screen.css" rel="stylesheet" type="text/css" /> 
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head> 
<body> 
 
<h1>Hello</h1> 

<a href="#" onclick="xyz(); return false;">Click here to run a dynamically created function</a>

<script type="text/javascript"> 
$('body').append('&lt;script type="text/javascript"&gt;function xyz(){alert(12345);}&lt;/script&gt;');

</script> 

</body> 
</html>

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0
hankknight
Asked:
hankknight
3 Solutions
 
Gurvinder Pal SinghCommented:
why are you not simply using?

$(document).ready(function(){
$('body').append('<script type="text/javascript">function xyz(){alert(12345);}</script>');
});
0
 
ProculopsisCommented:


//Try this instead:

$(function() {

  $('body').append('<' + 'script type="text/javascript">function xyz(){alert(12345);}<' + '/script>');

});

0
 
leakim971PluritechnicianCommented:
Use :
<script type="text/javascript">
	var myScript = document.createElement("script");
	myScript.language = "javascript"; // you may remove this line
	myScript.type = "text/javascript"; // you may remove this line
	myScript.text = "function xyz(){alert(12345);}";
	document.getElementsByTagName("body")[0].appendChild(myScript);
</script>

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Test page :


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html lang="en" xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<title>Demo</title> 
<link href="css/screen.css" rel="stylesheet" type="text/css" /> 
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head> 
<body> 
<h1>Hello</h1> 
<script type="text/javascript">
	var myScript = document.createElement("script");
	myScript.language = "javascript";
	myScript.type = "text/javascript";
	myScript.text = "function xyz(){alert(12345);}";
	document.getElementsByTagName("body")[0].appendChild(myScript);
</script>
<a href="#" onclick="xyz(); return false;">Click here to run a dynamically created function</a>
</body> 
</html>

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0

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