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This method strips a string of anything that looks like an HTML script block..
string.stripScripts(); |
<html> <head> <title>Prototype examples</title> <script type="text/javascript" src="/javascript/prototype.js"> </script> <script> function showResult(){ var str = 'a <a href="#">link</a> ' + ' <script> ' + ' alert("Hello!") ' + ' </script>'; var str = str.unescapeHTML(); alert( str); alert (str.stripScripts() ); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type="button" value="Result" onclick="showResult();"/> </body> </html> |
This will produce following result:
a <a href="#">link</a> |
To understand it in better way you can Try it yourself.
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