[英]symfony2 tetranz select2entity-bundle
我目前正在使用select2 v4,因為這現在需要一個select而不是一個輸入,當我通過ajax加載這些選項時,我在驗證選項時遇到了問題。
我安裝了tetranz / select2entity-bundle( https://github.com/tetranz/select2entity-bundle )。 我一直按照說明進行操作,安裝后現在收到此錯誤消息:
The option "multiple" does not exist. Known options are: "action", "attr",
"auto_initialize", "block_name", "by_reference", "cascade_validation",
"compound", "constraints", "csrf_field_name", "csrf_message",
"csrf_protection", "csrf_provider", "csrf_token_id", "csrf_token_manager",
"data", "data_class", "disabled", "empty_data", "error_bubbling",
"error_mapping", "extra_fields_message", "inherit_data", "intention",
"invalid_message", "invalid_message_parameters", "label", "label_attr",
"mapped", "max_length", "method", "pattern", "post_max_size_message",
"property_path", "read_only", "required", "translation_domain", "trim",
"validation_groups", "virtual"
500 Internal Server Error - InvalidOptionsException
除了安裝,我的表單生成器-> add看起來像這樣:
->add('receiver_physician', 'tetranz_select2entity', array(
'multiple' => false,
'remote_route' => 'ajax_physician_search_by_term',
'class' => '\HospitalBundle\Entity\Physician',
'text_property' => 'name',
'minimum_input_length' => 2,
'page_limit' => 10,
'placeholder' => 'Select a Physician',
))
其他人有這個問題嗎?
與tetranz_select2entity關聯的類具有configureOptions()方法。 它是在Symfony 2.7中引入的。 以前,該方法稱為setDefaultOptions()。
作為一個空白,我在Select2EntityType中添加了以下內容:
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$this->configureOptions($resolver);
}
(也需要“ use”聲明。對作者的貢獻如下。)
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