You have many solutions, just to mention two of them: 1- Load the user nicknames from the database in a string array [Don't worry, it will not take a space as you think] and then lookup into them using javascript function with onkeypress event handler. but this is the poor solution 2- The good solution is to make a button named 'Check Availability' which make an AJAX call to query the database and return back with results without leaving the registration page On Mon, Dec 13, 2010 at 5:55 PM, Evgeniy Pol..... <yone...@gmail.com> wrote:
> Hi, everyone! I need some help.. > o the user registration page, the user must type his nickname, and > password > The Question is: How can I check user availability and password wickness > while he typing his nickname. ??? > > And I using Java Persistence to acces MyDB. > > > -- > You received this message because you are subscribed to the Google > Groups "Java EE (J2EE) Programming with Passion!" group. > To post to this group, send email to > java-ee-j2ee-programming-with-passion@googlegroups.com > To unsubscribe from this group, send email to > java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com<java-ee-j2ee-programming-with-passion%2bunsubscr...@googlegroups.com> > For more options, visit this group at > > http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -- Best Regards, Abdel Moneim Emad Sobhy BankNet Technical Lead & Software Architect Address: 28 Mohamed Hassan El-Gamal St. off Makram Ebeid, Nasr City Cairo, Egypt. Phone: +02 26706051/3 Ext. 117 Mobile: +2 010 172 84 13 Fax: +202 26330584 E-mail: ame...@intercom.com.eg -- You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en