[#2415] Updating empty_data document for 2.1 changes

weaverryan · weaverryan · commit 0d62bfc35c37 · 2013-04-03T20:49:53.000-05:00
diff --git a/cookbook/form/use_empty_data.rst b/cookbook/form/use_empty_data.rst
@@ -39,6 +39,7 @@ that constructor with no arguments::
 
     use Symfony\Component\Form\AbstractType;
     use Acme\DemoBundle\Entity\Blog;
+    use Symfony\Component\OptionsResolver\OptionsResolverInterface;
 
     class BlogType extends AbstractType
     {
@@ -50,11 +51,11 @@ that constructor with no arguments::
         }
         // ...
 
-        public function getDefaultOptions()
+        public function setDefaultOptions(OptionsResolverInterface $resolver)
         {
-            return array(
+            $resolver->setDefaults(array(
                 'empty_data' => new Blog($this->someDependency),
-            );
+            ));
         }
     }
 
@@ -71,14 +72,15 @@ if it is needed.
 
 The closure must accept a ``FormInterface`` instance as the first argument::
 
+    use Symfony\Component\OptionsResolver\OptionsResolverInterface;
     use Symfony\Component\Form\FormInterface;
     // ...
 
-    public function getDefaultOptions()
+    public function setDefaultOptions(OptionsResolverInterface $resolver)
     {
-        return array(
+        $resolver->setDefaults(array(
             'empty_data' => function (FormInterface $form) {
                 return new Blog($form->get('title')->getData());
             },
-        );
+        ));
     }

Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,7 @@ that constructor with no arguments::`
`39`	`39`
`40`	`40`	`use Symfony\Component\Form\AbstractType;`
`41`	`41`	`use Acme\DemoBundle\Entity\Blog;`
	`42`	`+ use Symfony\Component\OptionsResolver\OptionsResolverInterface;`
`42`	`43`
`43`	`44`	`class BlogType extends AbstractType`
`44`	`45`	`{`
`@@ -50,11 +51,11 @@ that constructor with no arguments::`
`50`	`51`	`}`
`51`	`52`	`// ...`
`52`	`53`
`53`		`- public function getDefaultOptions()`
	`54`	`+ public function setDefaultOptions(OptionsResolverInterface $resolver)`
`54`	`55`	`{`
`55`		`- return array(`
	`56`	`+ $resolver->setDefaults(array(`
`56`	`57`	`'empty_data' => new Blog($this->someDependency),`
`57`		`- );`
	`58`	`+ ));`
`58`	`59`	`}`
`59`	`60`	`}`
`60`	`61`
`@@ -71,14 +72,15 @@ if it is needed.`
`71`	`72`
`72`	`73`	The closure must accept a ``FormInterface`` instance as the first argument::
`73`	`74`
	`75`	`+ use Symfony\Component\OptionsResolver\OptionsResolverInterface;`
`74`	`76`	`use Symfony\Component\Form\FormInterface;`
`75`	`77`	`// ...`
`76`	`78`
`77`		`- public function getDefaultOptions()`
	`79`	`+ public function setDefaultOptions(OptionsResolverInterface $resolver)`
`78`	`80`	`{`
`79`		`- return array(`
	`81`	`+ $resolver->setDefaults(array(`
`80`	`82`	`'empty_data' => function (FormInterface $form) {`
`81`	`83`	`return new Blog($form->get('title')->getData());`
`82`	`84`	`},`
`83`		`- );`
	`85`	`+ ));`
`84`	`86`	`}`