Re: [fw-mvc] dojo.data and controller/action

Matthew Weier O'Phinney-3 wrote:
>
> -- Alessandro Camilli <alex_cam@libero.it> wrote
> (on Wednesday, 22 October 2008, 01:58 AM -0700):
>> Is it possible to do this?
>>
>> I want to create a tree from the json of action "ordininav" of controller
>> "menu".
>>
>> this is the action:
>>
>> public function ordininavAction(){
>> $items = array(
>> array('id'=>'a', 'label'=>'a ord'),
>> array('id'=>'b', 'label'=>'b ord'),
>> array('id'=>'c', 'label'=>'c ord'),
>> );
>>
>> $data = new Zend_Dojo_Data('id', $items);
>>
>> // Encode and send response;
>> $this->_helper->autoCompleteDojo($data);
>
> This will break. AutoCompleteDojo was written before the Dojo
> integration was even announced, much less implemented, and has its own,
> much limited, dojo.data payload implementation. Passing a Zend_Dojo_Data
> object to it is simply unsupported.
>
> Your best bet at this time is to instead pass the $data to your view:
>
> $this->view->data = $data;
>
> and in your view do the following:
>
> <?php
> $response = Zend_Controller_Front::getInstance()->getResponse();
> $response->setHeader('Content-Type', 'application/x-json');
> echo $this->data;
>
> This will set the appropriate headers and ensure that you get the full
> dojo.data payload that Zend_Dojo_Data is capable of producing.
>
>> }
>>
>> and this is my view script:
> thank you, now the json format seems correct.
> But the dojo.data doesn't work. Is it correct the url /controller/action/
> that
> I've used?
>>
>> <div dojoType="dojo.data.ItemFileReadStore" jsId="menuOrdini"
>> url="</menu/ordininav/"></div>
>>
>> <div dojoType="dijit.Tree" store="menuOrdini"
>> labelAttr="name" label="Menu ORD"
>> ></div>
>>
>> I have added in the dojo()-enable() ->
>> ->requireModule('dijit.Tree')
>> ->requireModule('dojo.data.ItemFileReadStore').
>>
>> After these, i can see only the tree without children.
>>
>> thanks
>>
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/dojo.data-and-controller-action-tp20106622p20106622.html
>> Sent from the Zend MVC mailing list archive at Nabble.com.
>>
>
> --
> Matthew Weier O'Phinney
> Software Architect | matthew@zend.com
> Zend Framework | http://framework.zend.com/
>
>

--
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