I see that you're echoing the whole form. There's no need for renderForm()
in that case. Just put the Form decorator after ViewScript. The output of
the ViewScript will be wrapped by <form> that way.
-- Mon
On Sat, Mar 7, 2009 at 12:33 AM, <fire-eyed-...@hotmail.com> wrote:
> I gues I was a bit hasty about point 2. <?= $form->renderForm( false ); ?>
> produces two form elements, one fully closed and one with only the starting
> tag:
>
> <form enctype="application/x-www-form-urlencoded" accept-charset="utf-8"
> class="offer" action="" method="post"></form>
> <form enctype="application/x-www-form-urlencoded" accept-charset="utf-8"
> class="offer" action="" method="post">
> <dl>
> <dt>
> ... etc
>
> This is the code in my extended form:
>
> $this->setName( $this->_name )
> ->setMethod( 'post' )
> ->setAttribs( array( 'accept-charset' => 'utf-8', 'class' => 'offer' ) )
> ->setDecorators( array(
> 'Form',
> 'PrepareElements',
> array( 'ViewScript', array( 'viewScript' => 'offer/partials/form.phtml' )
> )
> ) );
>
>
> Then from within my ViewScript:
>
> <? $form = $this->element; ?>
> <?= $form->renderForm( false ) . PHP_EOL; ?>
> <dl>
> <dt>
> ... etc
>
>
> Any ideas of what might be going on here?
>
> Cheers
>
> ------------------------------
> From: fire-eyed-...@hotmail.com
> To: fw-general@lists.zend.com
> Date: Fri, 6 Mar 2009 16:10:53 +0000
> Subject: FW: [fw-general] Zend_Form: MultiCheckbox or Checkbox i.c.w.
> ViewScript and looping through individual elements
>
>
> Sorry guys, forgot to send to fw-gene...@lists.zend.com. So here you go:
>
> ------------------------------
> From: fire-eyed-...@hotmail.com
> To: mon...@gmail.com
> Subject: RE: [fw-general] Zend_Form: MultiCheckbox or Checkbox i.c.w.
> ViewScript and looping through individual elements
> Date: Fri, 6 Mar 2009 15:58:00 +0000
>
>
>
> ------------------------------
> Date: Fri, 6 Mar 2009 18:26:25 +0800
> From: mon...@gmail.com
> To: fw-general@lists.zend.com
> Subject: Re: [fw-general] Zend_Form: MultiCheckbox or Checkbox i.c.w.
> ViewScript and looping through individual elements
>
> 1. My suggestion is to take the string output of
> $multiCheckbox->renderViewHelper(), explode it using the separator, then
> loop through each line. e.g.
>
> $form->addElement('multiCheckbox', 'foo', array(
> 'multiOptions' => $options,
> 'separator' => '__SEPARATOR__'
> ));
> // view script
> $output = $this->element->renderViewHelper();
> $lines = explode('__SEPARATOR__', $output);
> $c = 0;
> foreach ($lines as $line) {
> echo $line . (++$c % 3 == 0 ? '<br />' : '');
> }
> Just make sure that you use a unique separator that won't cause the string
> to split incorrectly.
>
> 2. If it's for rendering the form tag, <?php echo $form->renderForm(false)
> ?> would output the opening <form> tag complete with the form attributes.
>
> -- Mon
>
> Hi Mon,
>
> 1) Good suggestion, seems like this is the way to go, yes. Thanks.
>
> 2) Yes! I was looking for something like that. But couldn't find it in de
> apidoc nor in the Zend_Form class itself. Now I realize it is a decorator
> being called through the magic __call() method. So I tried it just now, but
> couldn't get it to work at first, but now I realize this was due to the fact
> that I had overwritten the standard decorators with:
>
> $this->setDecorators( array(
> 'PrepareElements',
> array( 'ViewScript', array( 'viewScript' => 'offer/partials/form.phtml' )
> );
>
>
> Now that I added 'Form' as the first element in the argument array all
> works fine.
> Once again thank you for your valuable input. Zend Frameworks community is
> ace! :-)
>
> Cheers
>
>
>
> On Fri, Mar 6, 2009 at 5:19 AM, <fire-eyed-...@hotmail.com> wrote:
>
> Hi y'all,
>
> I'm using a ViewScript decorator for my Zend_Form. In this form I'ld like
> each third checkbox in a collection of checkboxes to start on a newline, or
> in a new block element or something similar. I tried it with a
> MultiCheckbox.
>
> I wish I could do something similar as beneath in my forms ViewScript:
> <?
> $c = 1;
> foreach( $this->element->myMultiCheckbox as $checkbox )
> {
> $separator = $c % 2 == 0 ? '<br>' : '';
> echo $checkbox->renderViewHelper() . $separator;
> $c++;
> }
> ?>
>
> But sadly this doesn't seem possible. My next option I think would be to
> use seperate Checkbox elements with the multiple [] indicator in their
> names. But I have no idea how I would be able to loop through them in my
> ViewScript either. Do you perhaps have any hints on how I could achieve
> this?
>
> Also, with the Zend_Form ViewScript decorator, I thought I would be able to
> access the form object with something like $this->form from within the view.
> But I'm not able to access it. How would I be able to access for instance
> Zend_Form::getMethod(), Zend_Form::getEncType() and other (userland)
> attributes from within the ViewScript?
>
> Thank you for your pointers.
>
>
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