information I needed.
I don't want to overwrite the default decorators, but I would like to
add some options to some of them. Is the right way to accomplish this
call addDecorator($decorator, array $options), which will override the
decorator of the same name, but with the new options?
--
Regards,
Nathan @ T&R Trailer Sales
719-546-2321T
719-404-4697 F
719-250-7831 M
On Thu, Jan 8, 2009 at 8:42 PM, Nathan Garlington <garlinto@gmail.com> wrote:
> Does this mean that for the elements in Zend_Dojo_Form I have to add
> the DijitElement decorator?
>
> --
> Regards,
> Nathan @ T&R Trailer Sales
>
> 719-546-2321T
> 719-404-4697 F
> 719-250-7831 M
>
>
>
>
> On Thu, Jan 8, 2009 at 6:36 PM, Matthew Weier O'Phinney
> <matthew@zend.com> wrote:
>> -- Nathan Garlington <garlinto@gmail.com> wrote
>> (on Thursday, 08 January 2009, 04:01 PM -0700):
>>> I see it now...thanks!
>>>
>>> One last question: I saw this somewhere but when I went to find it
>>> just now I can't seem to locate it. Can you tell me briefly what the
>>> default form and element decorators are for Zend_Dojo_Form?
>>
>> FormElements, HtmlTag (dl tag), and DijitForm.
>>
>>
>>> On Thu, Jan 8, 2009 at 3:21 PM, Matthew Weier O'Phinney
>>> <matthew@zend.com> wrote:
>>> > -- Nathan Garlington <garlinto@gmail.com> wrote
>>> > (on Thursday, 08 January 2009, 11:37 AM -0700):
>>> >> Thanks for the reply Matthew. It sounds like the problem is with my
>>> >> implementation of the extended class. Here's my complete form code.
>>> >>
>>> >> Also, I'm still trying to improve my implementation of the Zend_Form
>>> >> and related classes, so if you see any needless redundancy or areas of
>>> >> improvement, please let me know!
>>> >>
>>> >> /*********************** Form code ***********************/
>>> >> class Form_ViewTrailersDojo extends Zend_Dojo_Form
>>> >> {
>>> >> protected $_fowlerTrailers = null;
>>> >> protected $_puebloTrailers = null;
>>> >> protected $_trailerTypes = null;
>>> >>
>>> >> /**
>>> >> * @constructor
>>> >> */
>>> >> public function __construct(
>>> >> Zend_Db_Table_Rowset $fowlerTrailers,
>>> >> Zend_Db_Table_Rowset $puebloTrailers,
>>> >> Zend_Db_Table_Rowset $trailerTypes,
>>> >> $options = null )
>>> >
>>> > First off, you're going to run into some warnings with PHP if you change
>>> > the constructor signature. You should likely cherry-pick these objects
>>> > from the $options array prior to passing the options array to the parent
>>> > constructor:
>>> >
>>> > public function __construct($options = null)
>>> > {
>>> > if ($options instanceof Zend_Config) {
>>> > $options = $options->toArray();
>>> > }
>>> > if (!is_array($options)
>>> > || (!isset($options['fowlerTrailers'])
>>> > || (!$options['fowlerTrailers'] instanceof Zend_Db_Table_Rowset))
>>> > || (!isset($options['puebloTrailers'])
>>> > || (!$options['puebloTrailers'] instanceof Zend_Db_Table_Rowset))
>>> > || (!isset($options['trailerTypes'])
>>> > || (!$options['trailerTypes'] instanceof Zend_Db_Table_Rowset))
>>> > ) {
>>> > throw new Exception('Missing or invalid arguments');
>>> > }
>>> > $this->_fowlerTrailers = $options['fowlerTrailers'];
>>> > $this->_puebloTrailers = $options['puebloTrailers'];
>>> > $this->_trailerTypes = $options['trailerTypes'];
>>> > unset($options['fowlerTrailers']);
>>> > unset($options['puebloTrailers']);
>>> > unset($options['trailerTypes']);
>>> >
>>> > return parent::__construct($options);
>>> > }
>>> >
>>> > It's more verbose, but it ensures there are no potential PHP problems
>>> > due to inheritance, and also gives you a nice exception if any arguments
>>> > are missing.
>>> >
>>> >> {
>>> >> $this->_fowlerTrailers = $fowlerTrailers;
>>> >> $this->_puebloTrailers = $puebloTrailers;
>>> >> $this->_trailerTypes = $trailerTypes;
>>> >>
>>> >> parent::__construct($options);
>>> >> }
>>> >>
>>> >> /**
>>> >> * 'fowlerTrailerId' text element
>>> >> *
>>> >> * Format the types array using the
>>> >> * database result passed to the constructor
>>> >> *
>>> >> */
>>> >> public function init()
>>> >> {
>>> >> /**
>>> >> * configure form output and fieldset
>>> >> */
>>> >> $this->setDecorators( array(
>>> >> 'FormElements',
>>> >> array('DijitForm', array('id' => 'myTrailerSelectForm', 'method' => 'post')),
>>> >> array('BorderContainer', array('id' => 'myBorderContainer', 'style'
>>> >> => 'width: 100%; height: 100%;', 'dijitParams' => array('gutters' =>
>>> >> 'true') ) ),
>>> >> ));
>>> >
>>> > Well, the problem with the missing <dl> tags is solved -- you're
>>> > overriding the decorators with the above, and never giving it the
>>> > HtmlTag decorator... (should be between FormElements and DijitForm).
>>> >
>>> >>
>>> >> //$this->setElementDecorators(array('DijitElement', 'Label'));
>>> >>
>>> >> // fowlerTrailers element
>>> >> $trailers = array('' => '');
>>> >> foreach( $this->_fowlerTrailers as $row ) {
>>> >> ( $row->is_new ) ? $isNew = 'N' : $isNew = 'U';
>>> >> $trailers[$row->trailer_id] = "$isNew (" . substr( $row->vin, -4, 4
>>> >> ) . ') ' .$row->year . ' ' . $row->mfr . ' ' .
>>> >> $row->width . 'X' . $row->length . ' ' . $row->type;
>>> >> }
>>> >> $this->addElement('FilteringSelect', 'fowlerTrailerId', array(
>>> >> 'label' => 'Fowler (' . count( $this->_fowlerTrailers ) . '):',
>>> >> 'multiOptions' => $trailers,
>>> >> 'style' => 'width: 450px;'));
>>> >>
>>> >> /**
>>> >> * 'puebloTrailerId' text element
>>> >> *
>>> >> * First, format the types array using the
>>> >> * database result passed to the constructor
>>> >> *
>>> >> * @param array $puebloTrailers
>>> >> *
>>> >> */
>>> >> $trailers = array('' => '');
>>> >> foreach( $this->_puebloTrailers as $row ) {
>>> >> ( true == $row->is_new ) ? $isNew = 'N' : $isNew = 'U';
>>> >> $trailers[$row->trailer_id] = "$isNew (" . substr( $row->vin, -4, 4
>>> >> ) . ') ' .$row->year . ' ' . $row->mfr . ' ' .
>>> >> $row->width . 'X' . $row->length . ' ' . $row->type;
>>> >> }
>>> >> $this->addElement('FilteringSelect', 'puebloTrailerId', array(
>>> >> 'label' => 'Pueblo (' . count( $this->_puebloTrailers ) . '):',
>>> >> 'multiOptions' => $trailers,
>>> >> 'style' => 'width: 450px;'));
>>> >>
>>> >> /**
>>> >> * 'type' text element
>>> >> *
>>> >> * First, format the types array using the
>>> >> * database result passed to the constructor
>>> >> *
>>> >> * @param array $trailerTypes
>>> >> *
>>> >> */
>>> >> $types = array( '' => '' );
>>> >> foreach( $this->_trailerTypes as $row ) {
>>> >> $types[$row->type] = $row->type;
>>> >> }
>>> >>
>>> >> $this->addElement('FilteringSelect', 'type', array(
>>> >> 'label' => 'Type:',
>>> >> 'multiOptions' => $types));
>>> >>
>>> >> /**
>>> >> * 'vin' text element
>>> >> */
>>> >> $this->addElement('TextBox', 'vin', array(
>>> >> 'label' => 'Last 4 of VIN:',
>>> >> 'attribs' => array('maxlength' => 4, 'style' => 'width: 60px;') ) );
>>> >>
>>> >> /**
>>> >> * 'trailer_id' text element
>>> >> */
>>> >> $this->addElement('TextBox', 'trailer_id', array(
>>> >> 'label' => 'Stock #:',
>>> >> 'attribs' => array('maxlength' => 5, 'style' => 'width: 60px;') ) );
>>> >>
>>> >> /**
>>> >> * 'submit' submit button element
>>> >> */
>>> >> $this->addElement('SubmitButton', 'submitButton', array(
>>> >> 'label' => 'View'));
>>> >> $this->submitButton->addDecorator('HtmlTag', array('tag' => 'div',
>>> >> 'class' => 'buttons', 'placement' => 'prepend', 'openOnly' => true))
>>> >> ->removeDecorator('DtDdWrapper');
>>> >>
>>> >> /**
>>> >> * 'back' submit button element
>>> >> */
>>> >> $this->addElement('Button', 'resetButton', array(
>>> >> 'label' => 'Reset',
>>> >> 'type' => 'button',
>>> >> 'onclick' =>
>>> >> "window.location.href='http://www.trtrailer.org/trailers/index/requestId/"
>>> >> . mt_rand(50000, 70000) . "/'"));
>>> >> $this->resetButton->addDecorator('HtmlTag', array('tag' => 'div',
>>> >> 'placement' => 'append', 'closeOnly' => true))
>>> >> ->removeDecorator('DtDdWrapper');
>>> >>
>>> >> $this->addDisplayGroup(array( 'fowlerTrailerId', 'puebloTrailerId',
>>> >> 'type', 'vin', 'trailer_id', 'submitButton', 'resetButton'),
>>> >> 'myElements');
>>> >> $this->myElements->addDecorator('Fieldset', array('legend' =>
>>> >> 'Trailer Selector'));
>>> >>
>>> >> }
>>> >> }
>>> >
>>> > Overall, this looks fine.
>>> >
>>> > --
>>> > Matthew Weier O'Phinney
>>> > Software Architect | matthew@zend.com
>>> > Zend Framework | http://framework.zend.com/
>>> >
>>>
>>
>> --
>> Matthew Weier O'Phinney
>> Software Architect | matthew@zend.com
>> Zend Framework | http://framework.zend.com/
>>
>
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