Hi Vicki:
I'm not going to cover everything in the email. BUT, the essence of
the solution is right here. I made a little test script based on the
values you said were in the cart array at the top of the page and the
variables contained in the form...
#! /usr/local/bin/php -q
$value
Thanks to Jason and ³Sp² for the tip on ³print_r². After all the books I¹ve read, and
all the
scrounging through the manual, I¹m amazed I missed that one. It¹s VERY helpful!
Thanks for your comments Dan. I¹ve actually spent quite some time trying to rework the
cart because
I agree that the wa
D]
Subject: Re: [PHP] More on removing item from cart
On Thursday 27 June 2002 10:52, Analysis & Solutions wrote:
> Hey Vicki:
>
> On Wed, Jun 26, 2002 at 11:01:31AM -0400, Vicki wrote:
> > I'm checking the cart structure by printing the following code inserted
> > right
On Thursday 27 June 2002 10:52, Analysis & Solutions wrote:
> Hey Vicki:
>
> On Wed, Jun 26, 2002 at 11:01:31AM -0400, Vicki wrote:
> > I'm checking the cart structure by printing the following code inserted
> > right after the "if($save);"
> > line (is this the best way to check on the contents o
Hey Vicki:
On Wed, Jun 26, 2002 at 11:01:31AM -0400, Vicki wrote:
> I'm checking the cart structure by printing the following code inserted
> right after the "if($save);"
> line (is this the best way to check on the contents of an array?)
>
> while (list($key,$value) = each($cart))
>{
>
Dan:
Thanks very much for the detailed reply. I took most of this code from Welling and
Thomson's book
"PHP and MySQL Development," (chpt. 25) but I'm trying to modify it to fit my
purposes. The html is
mostly theirs, and it's not the way I would write it, but it's working on my test
machine
On Tuesday, June 25, 2002, at 04:28 PM, Vicki wrote:
> I have a shopping cart array $cart, with $artID as its key ($artID is an
> integer). $cart is set as a session variable. The cart prints to the
> browser with checkboxes next to each article and instructions to uncheck
> the checkbox and cl
You could just replace $cart with $checkbox yes? Since $checkbox will have
all the new and updated variables that you need. So assign $_SESSION[cart]
= $checkbox;
It's possible that I misunderstand what you want and are trying to do, but
that's the way I would do it.. Just totally replace the s
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