I'm sure I can help you, but I'm not able to follow your terminology.
What's a "quantity chooser" and what's a "slider"? Are you referring to
select boxes? I'm not trying to be rude, I just don't understand what
you're referring to. I'm confident you can accomplish what you want using a
"David VanHorn" [EMAIL PROTECTED] wrote:
Sorry, I've been away from this for a while.
Let me peel back a bit.
When I generate the form, I pull up from the db, the quantity on hand, and
the quantity already committed to orders. So:
$max=$quantity-$commit is the maximum number I can allow
Is there a way, using PHP, to generate a quantity chooser that maxes out at
the quantity on hand? IOW, I have $quantity from the database, for a given
line item, and I'd like to have a slider that lets you run up to, but not
over, the quantity on hand.
This might be more of an HTML
"David VanHorn" [EMAIL PROTECTED] wrote:
Is there a way, using PHP, to generate a quantity chooser that maxes out
at
the quantity on hand? IOW, I have $quantity from the database, for a
given
line item, and I'd like to have a slider that lets you run up to, but not
over, the quantity on
hi again james,
btw, consider doing this :
if (empty($submit)) {
or
if (!empty($submit)) {
as it doesn't run into such problems. or use isset although i tend to
almost always use empty, i LOVE empty() !!! each have their uses :
http://www.php.net/manual/en/function.empty.php
James Smith wrote:
Alright, when i was programming with PHP3, I would use
if statements like this:
if(!$submit) {
// display form
} else {
// display signup complete
}
to make multiple pages. Or I would do this:
if($action == "signup") {
if(!$submit) {
//display
://chatmusic.com/volunteer.htm
- Original Message -
From: James Smith [EMAIL PROTECTED]
Newsgroups: php.general
Sent: Tuesday, January 30, 2001 1:54 AM
Subject: [PHP] Variable Problem when UPGRADING...
Alright, when i was programming with PHP3, I would use
if statements like this:
if(!$submit
Alright, when i was programming with PHP3, I would use
if statements like this:
if(!$submit) {
// display form
} else {
// display signup complete
}
to make multiple pages. Or I would do this:
if($action == "signup") {
if(!$submit) {
//display form
} else {
// display
this has to do with error reporting,
using the function :
http://www.php.net/manual/en/function.error-reporting.php
definition of types :
http://www.php.net/manual/en/phpdevel-errors.php
you may have E_ALL or E_NOTICE on within php.ini
philip olson
http://www.cornado.com/
On Mon, 29 Jan
Put them in an array? PHP allows for variable variables, but I'm not sure they
work with classes.
This works:
$foo0 = 'a';
$foo1 = 'b';
$foo2 = 'c';
$foo3 = 'd';
$foo4 = 'e';
for($i = 0 ; $i 5 ; ++$i)
{
$var = 'foo'.$i;
echo $$var;
}
Try it with an object...
--Joe
On Fri,
thats right you could do that, but it sucks. (IMHO)
$test-s0
$test-s1
$test-s2
for($c = 0; $c 3; $c++)
{
$name = "s$c";
echo $test-$name;
}
but this is better, more modular.
$test-s[0]
$test-s[1]
$test-s[2]
foreach($test-s as $pos = $val)
echo $val;
with the second example you
I'm a bit troubled with the fact that variables declared at the top of your
script are not then global to functions within that script. That in order
to see that variable within a function you'd have to declare it as global in
the function (understanding that the variable could have been set at
A nice explanation, via the mind of Lars Torben Wilson, exists here :
http://marc.theaimsgroup.com/?l=php-generalm=97717398101040w=2
Also, you may want to check out :
http://www.php.net/manual/en/language.constants.php
http://www.php.net/manual/en/function.define.php
Philip
On
How about allowing for metaPasses within the castle? Am sure this topic
came up, what's the conclusion?
Philip
On Thu, 18 Jan 2001, Rasmus Lerdorf wrote:
I'm a bit troubled with the fact that variables declared at the top of your
script are not then global to functions within that
I find the VB way (or VBScript anyway) of doing functions backwards.
My recollection is that if I call a function blah...
x = blahfunction('cow')
'blahfunction' itself has to be defined *in* the function to get the value
back. I can't even think of a good example, it's so foreign to me and I
I'm generating a page of HTML by reading an entire page of HTML source
into
a variable, and then doing various functions and str_replace on the
variable.
However when I finialy write this out to a file the variable containing
the
HTML source is truncated, at about 5800-ish bytes.
Is
Could someone give/sell me a clue as to variable tracking and/or cookie
usage over multiple form pages
for multiple users?
Environment: website
Number of variables: 390 or so.
I have 4 pages of forms, 4 result pages, and want to email all the results.
I put up one page of forms, they input, it
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