PHP Zend_Form_DisplayGroup类代码示例

 /**
  * Add element to stack
  *
  * @param  \Zend_Form_Element $element
  * @return \Zend_Form_DisplayGroup
  */
 public function addElement(\Zend_Form_Element $element)
 {
     $decorators = $element->getDecorators();
     $decorator = array_shift($decorators);
     $element->setDecorators(array($decorator, array('Description', array('class' => 'description')), 'Errors', array(array('data' => 'HtmlTag'), array('tag' => 'td', 'class' => 'element')), array('Label'), array(array('labelCell' => 'HtmlTag'), array('tag' => 'td', 'class' => 'label')), array(array('row' => 'HtmlTag'), array('tag' => 'tr', 'class' => $this->_alternate))));
     return parent::addElement($element);
 }

 /**
  * Add a display group object (used with cloning)
  *
  * @param  Zend_Form_DisplayGroup $group
  * @param  string|null $name
  * @return Zend_Form
  */
 protected function _addDisplayGroupObject(Zend_Form_DisplayGroup $group, $name = null)
 {
     if (null === $name) {
         $name = $group->getName();
         if ('' === (string) $name) {
             require_once 'Zend/Form/Exception.php';
             throw new Zend_Form_Exception('Invalid display group added; requires name');
         }
     }
     $this->_displayGroups[$name] = $group;
     if (!empty($this->_displayGroupPrefixPaths)) {
         $this->_displayGroups[$name]->addPrefixPaths($this->_displayGroupPrefixPaths);
     }
     $this->_order[$name] = $this->_displayGroups[$name]->getOrder();
     $this->_orderUpdated = true;
     return $this;
 }

 public function testPassingConfigObjectToConstructorSetsObjectState()
 {
     $config = new Zend_Config($this->getOptions());
     $group = new Zend_Form_DisplayGroup('foo', $this->loader, $config);
     $this->assertEquals('foo', $group->getName());
     $this->assertEquals('Display Group', $group->getLegend());
     $this->assertEquals(20, $group->getOrder());
     $this->assertEquals('foobar', $group->getAttrib('class'));
 }

 /**
  * Set the view object
  *
  * Ensures that the view object has the dojo view helper path set.
  * 
  * @param  Zend_View_Interface $view 
  * @return Zend_Dojo_Form_Element_Dijit
  */
 public function setView(Zend_View_Interface $view = null)
 {
     if (null !== $view) {
         if (false === $view->getPluginLoader('helper')->getPaths('Zend_Dojo_View_Helper')) {
             $view->addHelperPath('Zend/Dojo/View/Helper', 'Zend_Dojo_View_Helper');
         }
     }
     return parent::setView($view);
 }

 public function getElement($name)
 {
     $return = parent::getElement($name);
     if (null !== $return) {
         return $return;
     }
     $elements = $this->getElements();
     if (isset($elements[$name])) {
         return $elements[$name];
     }
     if (isset($this->_subForms[$name])) {
         return $this->_subForms[$name];
     }
     return null;
 }