or can use $_REQUEST ;D
On 9/28/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> > I'm trying to learn jQuery so I can use ajax much easier than writing
> > ordinary javascripts. But it isn't working for me. Tried soo many
> > different (and Very easy) things and they won't work. Can someone
> > explain what I am doing wrong?
>
> > This is just a little testpage.
> > custom.js:
> > ----------------------------
> > $(document).ready(function() {
> > $("a#go").click(function(){
> > $.post("test.php",{
> > namn: $("#namn").val()
> > (How is this
> > variable set? to $_POST['namn'] or $namn?)
> > });
> > return false;
> > });
> >
> > });
> >
> > -----------------------------
> > test.php:
> >
> > <?
> > echo "Hello,";
> > echo $namn."!"; (have tried $_POST['namn'] too)
> > ?>
> > ---------------------------
> > index.php file:
> >
> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
> > <html xmlns="http://www.w3.org/1999/xhtml";>
> > <head>
> > <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
> > <title>Untitled Document</title>
> > <script src="jquery.js" type="text/javascript"></script>
> > <script src="custom.js" type="text/javascript"></script>
> > </head>
> >
> > <body>
> > <p>Hej</p>
> > </div>
> > <input type="text" name="namn" id="namn" />
> > <p><a href="#" id="go">GO!</a> </p>
> > </body>
> > </html>
> >
> > -----------------------
> >
> > I would really appreciate if you helped me understand this. I have
> > read soo many tutorials on the net but it won't work anyway...
> > Best Regards /Oscar
>
> First of all if you send request by POST ($.post) then in PHP you var
> will be in $_POST array, if by GET ($.get) in $_GET (there is an
> exception, read about "register_globals"),
> so in PHP you should use $_POST['namn']
>
> Second of all, your request imho runs well (you can check that with
> Firebug (in NET tab)), but you forgot to put callback:
>
> $.post("test.php",{
> namn: $("#namn").val()}, function(data) { //this is callback
> alert(data); //do something with return data
> });
>
> and thats all! :)
>
> Hope it helps :)
>
> Regards
> Michael
>
>
--
[]´s Jean
www.suissa.info
Ethereal Agency
www.etherealagency.com
