edit ——-magento後台編輯資料—控制項

 

 

1.

controller

public function editAction(){

 

$id = $this->getRequest()->getParam('id');

$model = Mage::getModel('blog/blog')->load($id);

if($model->getId() || $id ==0){

$data = Mage::getSingleton('adminhtml/session')->getFormData(true);

if(!empty($data)){

$model->setData($data);

}

       Mage::register('gao_data',$model);

$this->loadLayout();

//$this->setActiveMenu('TerryTest11/Bao');

$this->_addContent($this->getLayout()->createBlock('gao/manage_gao_edit')  )

->_addLeft($this->getLayout()->createBlock('gao/manage_gao_edit_tabs'));

$this->renderLayout();

}else{

Mage::getSingleton('adminhtml/session')->addError(Mage::helper('blog')->__('Post does not 

 

exist'));

$this->_redirect('*/*/');

}

 

 

2.

然後再new那個功能塊的

AQ/Gao/Block/Manage/Gao/Edit/Tab/Form.php

AQ/Gao/Block/Manage/Gao/Edit/Tab/Options.php

 

 

在protected function _prepareForm()方法裡面加上。

 

if ( Mage::getSingleton('adminhtml/session')->getGaoData() )

{

 $form->setValues(Mage::getSingleton('adminhtml/session')->getGaoData());

 Mage::getSingleton('adminhtml/session')->setGaoData(null);

} elseif ( Mage::registry('gao_data') ) {

 $form->setValues(Mage::registry('gao_data')->getData());

}