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Prototype stripScripts() Method
This method strips a string of anything that looks like an HTML script block..
Syntax:
Return Value:
- Returns the trimmed string.
Example:
<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>
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This will produce following result:
To understand it in better way you can Try it yourself.
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