Edit Code in left box and click Show Results button to see the result. | Home
<html> <!-- Mirrored from www.tutorialspoint.com/cgi-bin/practice.cgi?file=prototype_90 by HTTrack Website Copier/3.x [XR&CO'2010], Thu, 01 Sep 2011 14:48:30 GMT --> <!-- Added by HTTrack --><meta http-equiv="content-type" content="text/html;charset=UTF-8"><!-- /Added by HTTrack --> <head> <title>Prototype examples</title> <script type="text/javascript" src="../javascript/prototype.js"> </script> <script> function showResult(){ var str = "something"; alert("something.isJSON() : " + str.isJSON()); var str = "\"something\""; alert("\"something\" : " + str.isJSON()); var str = "{ foo: 42 }"; alert("{ foo: 42 } : " + str.isJSON()); var str = "{ \"foo\": 42 }"; alert("{ \"foo\": 42 } : " + str.isJSON()); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type="button" value="Result" onclick="showResult();"/> </body> <!-- Mirrored from www.tutorialspoint.com/cgi-bin/practice.cgi?file=prototype_90 by HTTrack Website Copier/3.x [XR&CO'2010], Thu, 01 Sep 2011 14:48:30 GMT --> <!-- Added by HTTrack --><meta http-equiv="content-type" content="text/html;charset=UTF-8"><!-- /Added by HTTrack --> </html> |