Actually I think he did remember the $this
what he didn't is to use ->Form and not ->form
On Jul 17, 10:56 am, "Christian \"Jippi\" Winther" <[EMAIL PROTECTED]>
wrote:
> <?php
> Class FooHelper extends AppHelper {
> Var $helpers = array('Form','Html');
>
> Function testMethod()
> {
> $this->output = $this->Form->input(...);
> }
>
> }
>
> Remember the '$this->'
>
> Its not a view where it get injected as a local variable :)
>
> ---
> Christian "Jippi" Wintherhttp://docs.cakephp.nu(Unofficial CakePHP
> API)http://logs.cakephp.nu(Unofficial CakePHP IRC log)
>
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf
>
> Of [EMAIL PROTECTED]
> Sent: 17. juli 2007 10:22
> To: Cake PHP
> Subject: Helpers inside Helpers
>
> Hi to all,
>
> I'm writing a helper and I need to use a form helper inside this.
>
> ex:
> $this->output = $form->input('imagen', array('type' => 'file' ));
>
> But I get the next error:
> Notice (8): Undefined variable: form
>
> I've tried to set helpers array in the beggining of the helper like:
>
> <?php
> class FilerHelper extends Helper {
>
> var $helpers = array('Form');
> ..
> ..
> and after:
> $this->output = $form->input('imagen', array('type' => 'file' ));
> or:
> $this->output = $this->form->input('imagen', array('type' =>
> 'file' ));
>
> But always have an error.
>
> I'm using the last 1.2 alpha release.
>
> Anyone know what can i do?
>
> Thanks for advance!
> faemino.
>
> PD: Sorrry for my poor English.
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