Re: Multiple Entry SELECT and JavaScript interaction
| From: | Daniel Berwig | Date: | Tue, 20 Nov 2001 18:08:02 +0000 |
| Subject: | Re: Multiple Entry SELECT and JavaScript interaction | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-75265@lists.php.net to get a copy of this message | ||
I almost forgot that... you can refer to the form element by the objects
array, like this:
document.form[0].elements[1].value
"Sean Dougherty" <sean@penpower.com> escreveu na mensagem
news:20011120161020.97009.qmail@pb1.pair.com...
> I have a curious problem that I don't have a clue how to solve that's
> probably simple but I can't find it documented anywhere. It might be the
> first PHP-induced limitation I've run into...
>
> In order to allow multiple entry on a <SELECT> form object, the name of
the
> form has to end with the brackets [], but then when I do that I can't
refer
> to it from within JavaScript because as a variable name it becomes
illegal.
> I have to be able to refer to the SELECT object to change its contents
based
> on another form object.
>
> I've tried all kinds of things to work around this, but I'm stuck. Any
ideas
> out there?
>
> Thanks,
> Sean
>
>