51help TIY
码：
<!DOCTYPE html> <html> <head> <script type="text/javascript" src="../jquery/jquery.js" tppabs="http://www.51help.tk/jquery/jquery.js"></script> </head> <body> <p>This is a paragragh.</p> <p>This is a paragragh.</p> <p>This is a paragragh.</p> <p id="selected">This is a paragragh.</p> <p>This is a paragragh.</p> <p>This is a paragragh.</p> <script> $("p").not("#selected").css('background-color', 'red'); </script> </body> </html>
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