Why?
On 12 mei, 13:43, Ian <[EMAIL PROTECTED]> wrote:
> From what I remember, its not the best idea to overload the bind
> method.
>
> On May 12, 1:46 am, Jordi <[EMAIL PROTECTED]> wrote:
>
> > Hi,
>
> > I've made a snippet that describes a Symfony 1.1/sfForm based login
> > form:http://www.symfony-project.org/snippets/snippet/305
>
> > It makes use of:
> > - string validator, callback validators and combining them in on one
> > field
> > - (hidden) input widgets, of course
> > - CSRF token
> > - a div based formatter/decorator
> > - completely i18n on all texts and form elements/errors/helps
> > - redirection to originally requested URI after a successful login
>
> > >= beta 4 is required.
>
> > Hope that helps.
>
> > Grz,
> > Jordi
>
> > On 9 mei, 22:47, Fabien POTENCIER <[EMAIL PROTECTED]
>
> > project.com> wrote:
> > > My answers below...
>
> > > Slick Rick wrote:
> > > > So I'm trying to make forms with the new 1.1 framework, and have several
> > > > questions about the way it works.
>
> > > > Here is my attempt to build a ClientForm:
>
> > > > ------- BEGIN CODE --------
> > > > <?php
> > > > class ClientForm extends sfForm
> > > > {
> > > > protected $client;
>
> > > > public function __construct($client, $defaults = null, $options =
> > > > array(), $CSRFSecret = null)
> > > > {
> > > > if (!$client instanceof Client)
> > > > {
> > > > throw new sfException('Object must be an instance of Client');
> > > > }
>
> > > > $this->client = $client;
>
> > > > parent::__construct($defaults, $options, $CSRFSecret);
> > > > }
>
> > > > public function configure()
> > > > {
> > > > $i18n = sfContext::getInstance()->getI18N();
>
> > > > $schema = new sfWidgetFormSchema(array(
> > > > 'id' => new sfWidgetFormInputHidden(),
> > > > 'general' => new sfWidgetFormSchema(array(
> > > > 'name' => new sfWidgetFormInput(),
> > > > )),
> > > > 'address' => new AddressFormSchema(), // AddressFormSchema extends
> > > > sfWidgetFormSchema
> > > > 'additional' => new sfWidgetFormSchema(array(
> > > > 'notes' => new sfWidgetFormTextarea(),
> > > > )),
> > > > ));
>
> > > > $schema->setLabels(array(
> > > > 'general' => array(
> > > > 'name' => $i18n->__('Name'),
> > > > 'notes' => $i18n->__('Notes'),
> > > > )
> > > > ));
>
> > > > $schema->setHelps(array(
> > > > 'general' => array(
> > > > 'name' => $i18n->__('Enter a name for this client.'),
> > > > 'notes' => $i18n->__('Enter any additional notes or profile
> > > > information.'),
> > > > )
> > > > ));
>
> > > > $this->setWidgetSchema($schema);
>
> > > > $this->setValidatorSchema(
> > > > new sfValidatorSchema(array(
> > > > 'name' => new sfValidatorString(array('min_length' => 2,
> > > > 'max_length' => 63)),
> > > > )));
>
> > > > $input = array(
> > > > 'id' => $this->client->id,
> > > > 'general' => array(
> > > > 'name' => $this->client->name,
> > > > ),
> > > > 'additional' => array(
> > > > 'notes' => $this->client->notes,
> > > > ),
> > > > );
>
> > > > $this->bind($input);
> > > > }
> > > > }
>
> > > > ------- END CODE --------
>
> > > I don't understand the end of the code where you bind() your form to an
> > > input. Is it just to package an example? If not, I don't understand what
> > > you're trying to do. If you want to change the default values, then use
> > > setDefaults(). The bind() method is to be used only when the client
> > > submit data.
>
> > > > Here are some issues/questions that I have:
>
> > > > 1.) I don't think the Helps or the Labels work with my nested form
> > > > schema strucutre. For instance, the labels just show the field name,
> > > > not the actual text that is defined. I don't receive an error or
> > > > anything, so I assume I have it setup right?
>
> > > The setLabels() method can set labels for fields in the current widget
> > > schema. You must be able to change the label of the general field and
> > > also change the labels of the fields inside the general schema.
>
> > > $schema->setLabel('general', 'General Things');
>
> > > If you want to change the labels for the embedded schema, use:
>
> > > $schema['general']->setLabels(array(
> > > 'name' => 'Name',
> > > 'notes' => 'Notes',
> > > ));
>
> > > > 2.) The validator doesn't appear to work with the nested schema
> > > > structure. If i have it set to array('general' => array('name' =>
> > > > sfValidatorString())), it can't find the "name" field.
>
> > > > 3.) Is I18N being handled the best way? Seems like there might be a
> > > > more "integrated" approach?
>
> > > Just remove everything i18n related and you're done. As of symfony 1.1.0
> > > beta4, the translations are managed automatically for you. The
> > > sfFactoryConfigHandler registers the i18n objects as the default
> > > translation callable for your forms:
>
> > > sfWidgetFormSchemaFormatter::setTranslationCallable(array($this->factories['i18n'],
> > > '__'));
>
> > > > 4.) I am wondering if the way that I am importing the address schema is
> > > > the correct/best method to do this. Will it work recursively if I want
> > > > to pass data from the $client variable into the address schema? Will
> > > > validation work? Should I somehow include another sfForm instead of a
> > > > schema?
>
> > > The best way to embed a form into another is to use the embedForm()
> > > method In your ClientForm configure() method, add:
>
> > > $this->embedForm('address', new AddressForm());
>
> > > symfony will automatically embed the address widgets and validators in
> > > the current form. It will also change the address name format
> > > accordingly. And now, just move all the labels, and helps stuff related
> > > to the address from ClientForm to the AddressForm to simplify things a
> > > bit.
>
> > > And everything will work automatically, and recursively.
>
> > > > 5.) Any general tips/best practices that I might be overlooking to make
> > > > this the work the most seamless/flexible way?
>
> > > Here is your form rewritten will some improvements:
>
> > > <?php
>
> > > class AddressForm extends sfForm
> > > {
> > > public function configure()
> > > {
> > > $this->setWidgets(array(...));
> > > $this->setValidators(array(...));
>
> > > $this->setLabels(...);
> > > $this->setHelps(...);
> > > }
>
> > > }
>
> > > class ClientGeneralForm extends sfForm
> > > {
> > > public function configure()
> > > {
> > > $this->setWidgets(array(
> > > 'name' => new sfWidgetFormInput(),
> > > 'notes' => new sfWidgetFormTextarea(),
> > > ));
>
> > > $this->widgetSchema->setLabels(array('name' => 'Name', 'notes' =>
> > > 'Notes'));
> > > $this->widgetSchema->setHelps(array(
> > > 'name' => 'Enter a name for this client.',
> > > 'notes' => 'Enter any additional notes or profile information.',
> > > ));
> > > }
>
> > > }
>
> > > class ClientForm extends sfForm
> > > {
> > > protected $client;
>
> > > public function __construct(Client $client, $options = array(),
> > > $CSRFSecret = null)
> > > {
> > > $this->client = $client;
>
> > > parent::__construct(array(), $options, $CSRFSecret);
> > > }
>
> > > public function configure()
> > > {
> > > $this->setWidgetSchema(array(
> > > 'id' => new sfWidgetFormInputHidden(),
> > > ));
>
> > > $this->widgetSchema->setNameFormat('client[%s]');
>
> > > $this->setValidators(array(
> > > 'name' => new sfValidatorString(array('min_length' => 2,
> > > 'max_length' => 63)),
> > > ));
>
> > > $this->embedForm('address', new AddressForm());
> > > $this->embedForm('general', new ClientGeneralForm());
>
> > > $this->setDefaults(array(
> > > 'id' => $this->client->id,
> > > 'general' => array(
> > > 'name' => $this->client->name,
> > > 'notes' => $this->client->notes,
> > > ),
> > > ));
> > > }
>
> > > }
>
> > > Now, when displaying the form, the id field will have a name of
> > > client[id] and the notes field will have a name of client[general][notes].
>
> > > HTH,
> > > Fabien
>
> > > > Thanks for any help or examples you can give me to get started in the
> > > > right direction.
>
> > > > -- ian
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