Hi, 13sio
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/.
Thanks a lot!
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!
>>
>
>
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