How to use Ajax to verify data on a DB ?

Posted on 16th Feb 2014 07:03 pm by admin

Hello everyone, well i want to know how to check a value if it exists or not on a Data base and capturing this without making postback (no click on a button or other control) ofcourse by using Ajax, I explain my self:I have a DB which contains a table called " TblClient" composed of the following columns:ID_Client
Tel_Clientand of course a form containing 2 textbox and a button to validate the seizure of the new customer:Box_Client
my question consists with how to make a checking of the Telephone nulber of such as of the seizure (it's mean to the moment of seizure there is a synchronization with the TblClient table which checks if this number already exists in this base or not) and not by making a postback, I know that is possible to do using Ajax, but I do not see how. can you help me to resolve this topic ??thank's a lot

No comments posted yet

Your Answer:

Login to answer
53 Like 36 Dislike
Previous forums Next forums
Other forums

stylos Montblanc, stylo mont blanc , stylos rabais de Montblanc, stylos montblanc vente pour la vente
[b]sortie de chemise de spyder[/b] | [b][url=]sortie de chemise de spyder[

Emballage d'épaule :
[b][url=]michael clairance de sortie de Kors[/url][/b] [b][url=htt

Weekly Calendar
Hi, I am looking at creating a weekly calendar. The calendar will read from Monday - Sunday. Does an

login from external site
Hi my new experience begins, Now what i am trying to do is i make three pages, login.php logout.php


I want to use:

Code: if(mysql_num_rows($ergebnis2)==2)
how can the value 2, be

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Google+ Indyaspeak @ Pinterest RSS