Re: making form, getting variables from
| From: | Richard Lynch | Date: | Mon, 19 Feb 2001 07:32:22 +0000 |
| Subject: | Re: making form, getting variables from | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-40535@lists.php.net to get a copy of this message | ||
> Some questions about how to get a whole bunch of fields in a form as
> input to another page, i.e. *.cgi, or*.phpx:
>
> 1/ All fields, buttons, etc have to have different names?
Mostly, although it's common to:
A) Name several "submit" buttons the same, say $action, and the use the
value of $action (the text from the button) to decide what to do in your
script
B) Name multiple checkboxes as NAME=foo[] and then you have an array $foo in
your processing script
C) Name all radio buttons in a single group the same, since that's pretty
much the only way to get them to be radio buttons.
> 2/ Using 'selected' on pulldowns automatically returns that
> value
> unless selected?
Yes.
> 3/ The WHOLE PAGE is included in one form?
> -OR-
> Multiple forms are used on one page, and submit button returns
> All forms?
A single SUBMIT button can only return one (1) form.
A single form might have multiple SUBMIT buttons.
A single page might have multiple FORMs.
Depends on how you want to design your pages and what makes it easiest for
you to navigate and write organized PHP code.
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