Thanks you, Mathew, I'll try!
Matthew Weier O'Phinney-3 wrote:
>
> -- minglee <[EMAIL PROTECTED]> wrote
> (on Tuesday, 31 July 2007, 09:49 AM -0700):
>> I did according to you told, but an error of "Action Helper find by name
>> 'MyHelp' not found' occurred. 'MyHelp' is the name of helper class. I
>> think
>> there is a path setting problem. What is your suggestion for my case? I
>> put
>> MyHelp in /wwwroot/zf/application/helpers/.
>
> Helper classes expect a class *prefix*. Since yours does not have a
> prefix, that's what's causing the issue. Try the following:
>
> * Rename your helper to 'My_Help'
> * Then register it:
>
> Zend_Controller_Action_HelperBroker::addPath($path, 'My');
>
> This tells the helper broker to look for them at the given path, and
> assume that they have the prefix 'My_' (you don't need the
> underscore when registering; it does that for you).
>
> * In your action controller, try this:
>
> $helper = $this->_helper->getHelper('help');
>
> This will look for action helpers that end with 'Help', and likely
> find your 'My_Help' class and create that helper.
>
>> 13sio wrote:
>> >
>> > Hi minglee,
>> >
>> > For Zend_Controller_Action_HelperBroker::addPath(string $path, [string
>> > $prefix = 'Zend_Controller_Action_Helper']), the second argument is the
>> > prefix of the helpers.
>> >
>> > In your case,
>> > Zend_Controller_Action_HelperBroker::addPath('./application/helpers/',
>> > 'MyHelper') means that the helper classes are hiding in
>> > /wwwroot/zf/application/helpers/, and are with prefix 'MyHelper'. For
>> > instance, /wwwroot/zf/application/helpers/SayHello.php
>> >
>> > class MyHelper_SayHello extends Zend_Controller_Action_Helper_Abstract
>> {
>> > //...
>> > public function getMessage() {
>> > return 'Hello';
>> > }
>> > //...
>> > }
>> >
>> > And we can invoke it as follows
>> > $message = $this->_helper->getHelper('SayHello')->getMessage();
>> >
>> > Hope it helps.
>> >
>> >
>> > minglee wrote:
>> >>
>> >> Hi, guys.
>> >> I wrote a helper class (extends
>> Zend_Controller_Action_Helper_Abstract),
>> >> and put it in 'wwwroot/zf/application/helpers/', named as MyHelper.
>> >> Then I add
>> >>
>> 'Zend_Controller_Action_HelperBroker::addPath('/zf/application/helpers/',
>> >> 'MyHelper');' in init() method of my controller class,
>> >> and called the helper using '$this->_helper->MyHelper($help);', but
>> error
>> >> occurred showing 'cannot find the helper'.
>> >> I tried path './application/helpers/' also, but failed.
>> >> I think it's a path error but how should I set the path? Or should put
>> My
>> >> Helper in the same folder as the default ? Or should put the helper
>> >> registration in bootstrap file?
>> >> Could anybody answer my question?!
>> >> Thanks!
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Problem-with-ZF-helper-tf4168559s16154.html#a11928071
>> Sent from the Zend Framework mailing list archive at Nabble.com.
>>
>
> --
> Matthew Weier O'Phinney
> PHP Developer | [EMAIL PROTECTED]
> Zend - The PHP Company | http://www.zend.com/
>
>
--
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