Code of which expert has a vote comment from Sina-php Tutorial

Okay & nbsp; thanks for the answer. I can add points. ------ solution -------------------- ajax: the onclick event is triggered. Then, the user who has voted in the cookie is recorded to prevent the user from repeatedly voting who has the code of Sina's voting comment.
The form is like this.







Http://news.sina.com.cn/s/2009-03-06/040717346377.shtml


Thank you first

A: Yes. you can add more points.

------ Solution --------------------
Ajax and onclick events are triggered.
Then, the user who has voted in the cookie is recorded to prevent multiple votes.