Re: Passing arguments to a nested element
On 4/22/07, Mariano Iglesias <[EMAIL PROTECTED]> wrote: > > > You are right, view vars will be passed along to elements, but he was > asking > about vars directly passed from the view to the element. Otherwise you are > right, and there's no more he has to do than simply use the view variable. I guess that's another work around. Instead of passing arguments to the element, I could use $this->set() ... - Gonzalo --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
RE: Passing arguments to a nested element
You are right, view vars will be passed along to elements, but he was asking about vars directly passed from the view to the element. Otherwise you are right, and there's no more he has to do than simply use the view variable. -MI --- Remember, smart coders answer ten questions for every question they ask. So be smart, be cool, and share your knowledge. BAKE ON! blog: http://www.MarianoIglesias.com.ar -Mensaje original- De: cake-php@googlegroups.com [mailto:[EMAIL PROTECTED] En nombre de dericknwq Enviado el: Domingo, 22 de Abril de 2007 01:27 a.m. Para: Cake PHP Asunto: Re: Passing arguments to a nested element If I'm not wrong, your viewVars are always passed to the element. So in fact once you've set the vars using $this->set() on your controller, all the elements could receive those variables as well even if you don't specifically provide the params when calling renderElement. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Passing arguments to a nested element
If I'm not wrong, your viewVars are always passed to the element. So
in fact once you've set the vars using $this->set() on your
controller, all the elements could receive those variables as well
even if you don't specifically provide the params when calling
renderElement.
That said, I may have misunderstood your question. :p
On Apr 22, 10:03 am, Gonza <[EMAIL PROTECTED]> wrote:
> Hi Mariano,
>
> Gracias. Like you said, it's not the most elegant solution but it'll
> probably work.
>
> Thanks!
> Gonzalo
>
> On Apr 21, 8:55 pm, "Mariano Iglesias" <[EMAIL PROTECTED]>
> wrote:
>
> > You can do it through a quick hack, though it is not very elegant. Let's say
> > that on your view you have:
>
> > renderElement('element1', array('arg1' => 'Hello', 'arg2'
> > => 'World')); ?>
>
> > And element1 includes element2. Element2 looks like:
>
> >
>
> > Then the hack is to make element1 look like:
>
> >
> > $loaded = am(array_keys($this->viewVars), array_keys($this->loaded));
> > $args = array_diff_key($___dataForView, array_flip($loaded));
>
> > echo $this->renderElement('element2', $args);
>
> > ?>
>
> > -MI
>
> > ---
>
> > Remember, smart coders answer ten questions for every question they ask.
> > So be smart, be cool, and share your knowledge.
>
> > BAKE ON!
>
> > blog:http://www.MarianoIglesias.com.ar
>
> >
> > De: cake-php@googlegroups.com [mailto:[EMAIL PROTECTED] En nombre
> > de Gonzalo Servat
> > Enviado el: Sábado, 21 de Abril de 2007 08:35 p.m.
> > Para: cake-php@googlegroups.com
> > Asunto: Re: Passing arguments to a nested element
>
> > .. but not quite the solution I was looking for. What I'm trying to avoid is
> > having to specifically write each and every variable in either method. I was
> > hoping for a way to grab them all and send the arguments to the next
> > renderElement call. Maybe I understood how to use compact? I'd really
> > appreciate an example.
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Re: Passing arguments to a nested element
Hi Mariano,
Gracias. Like you said, it's not the most elegant solution but it'll
probably work.
Thanks!
Gonzalo
On Apr 21, 8:55 pm, "Mariano Iglesias" <[EMAIL PROTECTED]>
wrote:
> You can do it through a quick hack, though it is not very elegant. Let's say
> that on your view you have:
>
> renderElement('element1', array('arg1' => 'Hello', 'arg2'
> => 'World')); ?>
>
> And element1 includes element2. Element2 looks like:
>
>
>
> Then the hack is to make element1 look like:
>
>
> $loaded = am(array_keys($this->viewVars), array_keys($this->loaded));
> $args = array_diff_key($___dataForView, array_flip($loaded));
>
> echo $this->renderElement('element2', $args);
>
> ?>
>
> -MI
>
> ---
>
> Remember, smart coders answer ten questions for every question they ask.
> So be smart, be cool, and share your knowledge.
>
> BAKE ON!
>
> blog:http://www.MarianoIglesias.com.ar
>
> ____________
> De: cake-php@googlegroups.com [mailto:[EMAIL PROTECTED] En nombre
> de Gonzalo Servat
> Enviado el: Sábado, 21 de Abril de 2007 08:35 p.m.
> Para: cake-php@googlegroups.com
> Asunto: Re: Passing arguments to a nested element
>
> .. but not quite the solution I was looking for. What I'm trying to avoid is
> having to specifically write each and every variable in either method. I was
> hoping for a way to grab them all and send the arguments to the next
> renderElement call. Maybe I understood how to use compact? I'd really
> appreciate an example.
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RE: Passing arguments to a nested element
You can do it through a quick hack, though it is not very elegant. Let's say
that on your view you have:
renderElement('element1', array('arg1' => 'Hello', 'arg2'
=> 'World')); ?>
And element1 includes element2. Element2 looks like:
Then the hack is to make element1 look like:
viewVars), array_keys($this->loaded));
$args = array_diff_key($___dataForView, array_flip($loaded));
echo $this->renderElement('element2', $args);
?>
-MI
---
Remember, smart coders answer ten questions for every question they ask.
So be smart, be cool, and share your knowledge.
BAKE ON!
blog: http://www.MarianoIglesias.com.ar
De: cake-php@googlegroups.com [mailto:[EMAIL PROTECTED] En nombre
de Gonzalo Servat
Enviado el: Sábado, 21 de Abril de 2007 08:35 p.m.
Para: cake-php@googlegroups.com
Asunto: Re: Passing arguments to a nested element
.. but not quite the solution I was looking for. What I'm trying to avoid is
having to specifically write each and every variable in either method. I was
hoping for a way to grab them all and send the arguments to the next
renderElement call. Maybe I understood how to use compact? I'd really
appreciate an example.
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Re: Passing arguments to a nested element
On 4/21/07, Samuel DeVore <[EMAIL PROTECTED]> wrote:
>
>
> one of my favorite php functions these days is http://php.net/compact
>
Thanks for the suggestion. I'm not quite sure how compact will help me,
though. Lets consider this example:
$this->renderElement('element', array('arg1' => 'val1', 'arg2' => 'val2));
Inside 'element' we could do this:
$this->renderElement('element2', compact('arg1', 'arg2'));
which looks a little nicer than this:
$this->renderElement('element2', array($arg1, $arg2));
.. but not quite the solution I was looking for. What I'm trying to avoid is
having to specifically write each and every variable in either method. I was
hoping for a way to grab them all and send the arguments to the next
renderElement call. Maybe I understood how to use compact? I'd really
appreciate an example.
Thanks!
Regards,
Gonzalo.
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Re: Passing arguments to a nested element
one of my favorite php functions these days is http://php.net/compact
On 4/21/07, Gonzalo Servat <[EMAIL PROTECTED]> wrote:
> Hi All,
>
> Say I have:
>
> $this->renderElement('element', array('arg1' => 'val1', 'arg2' => 'val2'));
>
> Once inside element.thtml , how could I render another element and pass
> whatever arguments were passed onto the main element? (ie. arg1, arg2 in
> this case)
>
> I thought of a (untested) workaround, but, it's not very nice. I thought I
> could do something like:
>
> $this->renderElement('element', array('args' => array( 'arg1' => 'val1',
> 'arg2' => 'val2')));
> foreach($args as $key => $val)
> {
> ${$key} = $val;
> }
>
> Inside element.thtml:
>
> $this->renderElement('element2', array($args));
>
> ... but it's too hack-ish. Any other suggestions?
>
> Thanks in advance.
>
> Regards,
> Gonzalo
>
> >
>
--
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- its a fine line between a real question and an idiot
http://blog.samdevore.com/archives/2007/03/05/when-open-source-bugs-me/
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