Check Username... Javascript and php

[Gruzin]

Hey guys,

 

I'm making a registration form where user can check if inputed username is avialable. So I've made a button and now trying to open popup window, wich will display the info about username, but I can't figure out how can I pass the variable from this page to this pop up window using php. And the most interesting thing is that page should not be reloaded, I mean if user inputs some text in textfiled and clicks on "Check", it should display the info about username.

 

 

Hope someone can help me,

 

George

[neel_basu]

Take a Look At here

http://zigmoyd.sourceforge.net/man/ums.php#check_avilability

 

[dough boy]

This is a perfect case for using AJAX.  I use it the same way on my site, and I don't force the user to click anything.  Once they leave the user_name box, I use AJAX to check and see if the user_name already exists.  If it does, I prompt the user to choose another one (all from the same page without reloading).

[Gruzin]

Thanks guys!

 

Insert Quote
This is a perfect case for using AJAX.  I use it the same way on my site, and I don't force the user to click anything.  Once they leave the user_name box, I use AJAX to check and see if the user_name already exists.  If it does, I prompt the user to choose another one (all from the same page without reloading).

 

Great! can u point me to some good tutorial for that?

 

George