CODEWITHSUNDEEP
javascript
user2912611
user2912611

Reputation: 544

Multiple Tab Detection

I want to know that if it is possible to detect how many tab are open in a browser window if I am on server side and want to detect whether the user using site hosted by my server has opened more than 1 tab (of some other site than hosted by my server ) in browser.

Upvotes: 0

Views: 1088

Answers (1)

Scimonster
Scimonster

Reputation: 33399

It is only possible to keep track of how many times your site has been opened. Keep a cookie with the number of active tabs open. onload, increment the number in the cookie. onunload, decrement it. The server should then be able to read this cookie, and know how many instances are open.

Upvotes: 2

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