TED]; [EMAIL PROTECTED]
> Subject: Re: [PHP] Need some advice concerning forms (multi select
> pulldown) and arrays
>
> Ok, I can't get this right...
>
> Have the following code:
>
>
>$choices = array(1 => 'dog',
On Sun, 26 May 2002, Victor Spång Arthursson wrote:
>
change this to:
>
and this to:
because you want animals[2] and animals[4] to be arrays, not scalar
values.
miguel
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unt($select);
>
> You can get a count of how many elements were selected within a select
> you can do this:
>
> count($select[x]);
>
> Where x is the number of the select box you want to know about.
>
> Confusing, eh?
>
> ---John Holmes...
>
>> -Original Mess
On Sunday, May 26, 2002, at 01:14 PM, John Holmes wrote:
> Just give each select its own name.
Can't do that, don't know from time to time how many there'll be And
I've to have some case which iterates on the following page...
> Or name them all the same followed
> by an [] and you'll end
May 26, 2002 5:49 AM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] Need some advice concerning forms (multi select
> pulldown) and arrays
>
> Hello and thanks for your fast answer!
>
> I'ld like to know if there is any possibility to distinguish the
selects
> if I'
Hello and thanks for your fast answer!
I'ld like to know if there is any possibility to distinguish the selects
if I've multiple multiple selects, that is, more than one on the same
page? What I'm loooking for is the possibility to have an unknown number
of multiple selects on the same page...
Oops. I actually tried running it (cleverly waiting until after I posted
it to the list) and I see that there are some warnings in the event that
nothing has been selected (due to in_array operating on an undefined
variable). Don't worry about them. Or change that last foreach clause to
look l
On Sat, 25 May 2002, Victor Spång Arthursson wrote:
> I know it's possible to use arrays in combination with forms, but I need
> some advice about where to find some information/tutorial concerning how
> to use arrays together with "multi-select-tags"...
Have a play with this little program - it
Hello!
I know it's possible to use arrays in combination with forms, but I need
some advice about where to find some information/tutorial concerning how
to use arrays together with "multi-select-tags"...
Sincerely
Victor
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