php-general Digest 13 Mar 2011 19:13:51 -0000 Issue 7224
Topics (messages 311821 through 311822):
Re: $_POST variable
311821 by: tedd
Problems with pear install
311822 by: Alejandro Crosa
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At 6:07 PM -0600 3/12/11, Shawn McKenzie wrote:
On 03/12/2011 10:37 AM, tedd wrote:
> Here's a demo:
> http://php1.net/b/form-radio1/
> Don't make it more complicated than it needs be.
My point exactly! So long as the name of the name[] part is the same
they will be treated as the same "group" of radio buttons.
So here is the long and short; if the name is the same and you specify
an index then names with the same index will be grouped together:
name[1] and name[1] are the same but different group from name[2]. If
you don't specify an index, but the name is the same, then they are
grouped together: name[], name[].
By grouped together I mean that only one of the group can be selected
and therefore successful on submit.
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Thanks!
-Shawn
Yeah, that's clear as mud -- I know how to do it and that confused me. :-\
Here's a much simpler example than my previous one:
http://rebel.lcc.edu/sperlt/citw229/sticky-radio.php
You don't even need an array. Just check the "choice" variable.
Cheers,
tedd
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http://sperling.com/
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Hi
I can`t open the pear set up executing the go-pear.bat file.
Alejandro
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