corillo181 Posted October 21, 2007 Share Posted October 21, 2007 i have seen some websites that as soon as i move the mouse away from the form it check the user name to see if the user name is in the data base. i know they are not using JavaScript because i have it turned off. what kind of programming is it use besides JavaScript to perform this kind of work? is there a program like this that would work with php? Quote Link to comment Share on other sites More sharing options...
simcoweb Posted October 21, 2007 Share Posted October 21, 2007 It could only be Ajax...which is hybrid Javascript. PHP requires the page to refresh in order for anything to happen. The fact it checked without any other action other than entering the data and mousing away indicates it's Ajax which doesn't require a page refresh to execute its actions. Quote Link to comment Share on other sites More sharing options...
corillo181 Posted October 21, 2007 Author Share Posted October 21, 2007 Ajax.. i guess thats what i have to learn now. thank you for the info. those CGI has anything to do with it? because every where i go i see that CGI is more integrated with php than other language. Quote Link to comment Share on other sites More sharing options...
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