<!DOCTYPE html> <html> <head> <title>Try jQuery Online</title> <script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script> $(document).ready(function() { $("em").addClass("selected"); $("#myid").addClass("highlight"); }); var f=['a','b']; function showlist(){ alert(f.length); for(i=0;i<f.length;i++) { document.getElementById("showfruits").innerHTML=f[i]; } } </script> <style> .selected { color:red; } .highlight { background:yellow; } </style> </head> <body> <em title="Bold and Brave">This is first paragraph.</em> <p id="myid">This is second paragraph.</p> <button onclick="showlist()">test</button> <ul><li id="showfruits"></li></ul> </body> </html>
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