本文介绍了如何在“collection”字段Symfony 2.1中将选项传递给CustomType?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有 SuperType
实体表单超级
。
在这种形式中,我有一个集合
字段 ChildType
实体的表单类型 Child
class SuperType:
public function buildForm(FormBuilderInterface $ builder,array $ options)
/ pre>
{
$ builder-> add('childrens' 'collection',array(
'type'=> new ChildType(null,array('my_custom_option'=> true)),
}
class ChildType:
$
$($ options ['my_custom_option']){
$ builder-> add('my_custom_field','textarea'));
}
}
public function setDefaultOptions(OptionsResolverInterface $ resolver)
{
$ resolver-> setDefaults(a rray(
...
'my_custom_option'=>假
));
}
如何更改 my_custom_option
value only for $ SuperType
form?
当然,我试过传递这个选项通过构造函数不起作用。
解决方案
您可以传递到您的childType如下,
public function buildForm(FormBuilderInterface $ builder,array $ options)
{
$ builder-> add('childrens','collection',array(
'键入'=> new ChildType(),
'options'=>数组(
'my_custom_option'=> true,
),
// ...
}
I have SuperType
Form for Entity Super
.
In this form I have a collection
field of ChildType
Form types for Entity Child
class SuperType:
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('childrens', 'collection', array(
'type' => new ChildType(null, array('my_custom_option' => true)),
}
class ChildType:
public function buildForm(FormBuilderInterface $builder, array $options)
{
if ($options['my_custom_option']) {
$builder->add('my_custom_field', 'textarea'));
}
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
...
'my_custom_option' => false
));
}
How can I change the my_custom_option
value only for this SuperType
form?
Of course, what I've tried passing this option via constructor doesn't work.
解决方案
You can pass an array of options to your childType as follow,
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('childrens', 'collection', array(
'type' => new ChildType(),
'options' => array(
'my_custom_option' => true,
),
// ...
}
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