How do I make a chat system with php and JQuery [closed]

开发者_C百科 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

I made a table called names which gets updated each time a user logins and logs out. I need help in making a column which display the names of all the people whose status in the table names is set to YES, and when the user clicks on his name, the chat box appears and they chat. I have already made the chat box with its coding, all I need help in is showing the names of people online. I will prefer doing this by php and JQuery if possible but if you have a better way, please tell me. Thanks in advance

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This will help you .

http://tutorialzine.com/2010/10/ajax-web-chat-php-mysql/