I can’t get it to work. Something strange is happening. To manually check if the client side code is working I put “1” in the server side page with a .php extension and sure enough I can get the code to work. If I do the same with a .asp page it has no effect. Any thoughts what’s going on?
On Sep 28, 7:36 pm, MorningZ <morni...@gmail.com> wrote: > "This is the php code I can't mimic: " > > Really? the code is super simple: > > - Open connection to the database > - Take the posted value of "username", trim it, and make lower case > - Clean up the string to help prevent SQL injection attack > - Take that username and check against the database > - echo (Response.Write) the number of rows found > - Close the database connection > > On Sep 28, 1:26 pm, factoringcompare <firstfacto...@googlemail.com> > wrote: > > > > > OK, I am trying to get this example to work > > :http://papermashup.com/jquery-php-mysql-username-availability-checker/ > > > This is the php code I can't mimic: > > > <?php > > include("dbConnector.php"); > > $connector = new DbConnector(); > > > $username = trim(strtolower($_POST['username'])); > > $username = mysql_escape_string($username); > > > $query = "SELECT username FROM usernameCheck WHERE username = > > '$username' LIMIT 1"; > > $result = $connector->query($query); > > $num = mysql_num_rows($result); > > > echo $num; > > mysql_close(); > > > On Sep 28, 2:16 pm, MorningZ <morni...@gmail.com> wrote: > > > > Take an example page in php that you want to mimic, and simply have > > > asp send back to the browser the same information > > > > On Sep 28, 3:58 am, factoringcompare <firstfacto...@googlemail.com> > > > wrote: > > > > > Hi, > > > > > Reasonably new to web building. I am now just updating my site with > > > > jQuery (first time user). > > > > > I would like to implement an Ajax username checker on a new client > > > > registration form. All the tutorials and examples I can find use > > > > jQuery and php. Unfortunately, I have taught myself Access and ASP and > > > > have no knowledge of php. At this stage I want to stick with ASP and > > > > Access and look to upgrade the DB as another project. > > > > > Can any body point me in the right direction to obtain some code. > > > > > Kind regards.- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text -
