Hi,
I have not coded script in html before, so I was wondering if someone could
look this over briefly:
I'm a bit confused as to how variables are passed/stored. Do the variables
get saved on the client machine? Do they have to be specifically passed from
page to page and back? Are they automatically returned to the calling page?
If I have a page with thumbnail, and I'd like to call a page that
dynamically places the original photo into it (based on the thumbnail
clicked) does it go a little something like this?
in index.html:
<a href="picture.html?var=pictureone.jpg"><img src="thumbnail.gif"></a>
in picture.html
<a href="index.html"><img src="<?php print $var ?>"</a>
Is there a similar javascript method?
Thanks
Kynan
> -----Original Message-----
> From: Philip Olson [SMTP:[EMAIL PROTECTED]]
> Sent: Sunday, April 08, 2001 10:52 PM
> To: Victor
> Cc: [EMAIL PROTECTED]
> Subject: Re: [PHP] newbie question about variables
>
>
> Something like the following HTML :
>
> <a href="foo.php?var=1"><img src="img1.gif"></a>
> <a href="foo.php?var=2"><img src="img2.gif"></a>
> <a href="foo.php?var=3"><img src="img3.gif"></a>
>
> And in foo.php have :
>
> print $var; // 1 or 2 or 3
>
> Also consider the following :
>
> <a href="<?php echo $PHP_SELF; ?>?var=1"><img src="img1.gif"></a>
>
> To have it load the current page rather then foo.php.
>
> regards,
> philip
>
>
> On Mon, 9 Apr 2001, Victor wrote:
>
> > Hello,
> >
> > Is there any (easy) way to let a user to set the value of a
> > variable by simply clicking on a hyperlink on a web page?
> > I mean if I have a 3 links on a page if the user clicks on image1 to
> > set a variable $var=1,if clicks on image2 to set it as
> > $var=2,etc.
> >
> > Any suggestions (including RTFMs ;-)) are wellcome.
> >
> >
> > Best regards,
> > Victor
> >
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
