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DrDOS
09-16-2010, 05:17 AM
Uses JS to generate a display of escape code characters.



<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">



<head>

<script type="text/javascript">

//Alerts to errors.

window.onerror=function(msg, url, linenumber){var logerror='Error message: ' + msg + '. Url: ' + url + 'Line Number: ' + linenumber;alert(logerror);return false}

</script>



<title>Escape codes.</title>

<meta http-equiv="Content-Style-Type" content="text/css" />

<style type="text/css">

<!--

body{width:600px;margin-left:auto;margin-right:auto;text-align:center;color:#fff;background-color:#333}

h3 {color:white}

div{border:0px solid White;}

table{background-color:#333;width:100%;border-collapse:collapse;margin:0px}

td{border:2px solid red;background-color:Beige;color:#000;border-color:red;height:2em;color:#003;font-family:monospace;font-size:1em;font-weight:normal;text-align:center}

-->

</style>

</head>



<body><div>

<h3>URL and HTML Escape Codes<br><br>URL Hexadecimal Escape Codes</h3>Automatically generated with ECMA script.<br />Character %20 is a space, %7f a control character. <br />

Legend: Character, decimal value, escape code.<br /><br />

<table id="url-escapes"><tr></tr></table>

<h3>HTML Decimal Escape Codes</h3>Automatically generated with ECMA script.<br />

Character 32 is a space. <br />Characters 129,141,143,144 and 157 are control characters.<br />

Legend: Character, escape code.<br /><br />

<table id="html-escapes"><tr></tr></table>

</div>

<script type="text/ecmascript">





var n = 32;

var urlblock = "";

var htmlblock = "";



do

{

if ( n < 128 ){

var j = n.toString(16); var s = unescape("%"+j);

if ( n%4 == 3 ){urlblock = urlblock + "<td>"+s+"&nbsp;&nbsp;"+n+"&nbsp;&nbsp;%"+j+"<\/td>\n<\/tr><tr>\n";}

else urlblock = urlblock + "<td>"+s+ "&nbsp;&nbsp;"+n+"&nbsp;&nbsp;%"+j+"<\/td>\n"; }



if ( n%4 == 3 ){htmlblock = htmlblock + "<td>&#"+n+ "; &nbsp;&nbsp;&amp;#"+n+";<\/td>\n<\/tr><tr>\n";}

else htmlblock = htmlblock + "<td>&#"+n+ "; &nbsp;&nbsp;&amp;#"+n+";<\/td>\n";

n++

}while ( n < 512 )





document.getElementById("url-escapes").innerHTML="<table><tbody><tr>\n"+urlblock;

document.getElementById("html-escapes").innerHTML="<table><tbody><tr>\n"+htmlblock;



</script>

</body>

</html>