我没有使用完整的ZF2安装,只使用了我指定的模块,包括zendframework/zend-form
来自formselect:
use Zend\Form\Element;
$element = new Element\Select('language');
$element->setValueOptions(array(
'0' => 'French',
//...
'3' => 'Chinese'
));
echo $this->formSelect($element);
问题:
在非视图PHP中:
PHP error: Call to undefined method formSelect()
在* .phtml视图文件中:
Uncaught exception 'Zend\ServiceManager\Exception\ServiceNotFoundException'
with message 'Zend\View\HelperPluginManager::get was unable to fetch
or create an instance for formselect'
注意:
$this->partial()
和$this->escapehtml()
一样有效,但$this->formselect()
不会
答案 0 :(得分:1)
找到一个解决方法 - 必须在view(phtml)文件之外完成:
use Zend\Form\View\Helper\FormSelect;
$form = new FormSelect();
$selectHtml = $form->render($element);
//then
echo $selectHtml;
//or from view:
$this->partial($file, array('select' => $selectHtml));