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我正在開發一個模塊。網格塊不加載並拋出異常。Magento Admin grid not loading
2016-07-18T06:11:29+00:00 ERR (3):
exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Somdeb_Security_Block_Adminhtml_Mygrid' in /chroot/home/crossdre/staging.crossdresser.com/html/app/Mage.php:595
Stack trace:
#0 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException('Invalid block t...')
#1 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('somdeb_security...', Array)
#2 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/local/Somdeb/Security/controllers/Adminhtml/IndexController.php(16): Mage_Core_Model_Layout->createBlock('somdeb_security...')
#3 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Somdeb_Security_Adminhtml_IndexController->indexAction()
#4 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#5 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#6 /chroot/home/crossdre/staging.crossdresser.com/html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#7 /chroot/home/crossdre/staging.crossdresser.com/html/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#8 /chroot/home/crossdre/staging.crossdresser.com/html/index.php(89): Mage::run('', 'store')
#9 {main}
配置文件是
<?xml version="1.0"?>
<config>
<modules>
<Somdeb_Security>
<version>0.1.0</version>
</Somdeb_Security>
</modules>
<frontend>
<routers>
<security>
<use>standard</use>
<args>
<module>Somdeb_Security</module>
<frontName>security</frontName>
</args>
</security>
</routers>
</frontend>
<admin>
<routers>
<security>
<use>admin</use>
<args>
<module>Somdeb_Security</module>
<frontName>admin_security</frontName>
</args>
</security>
</routers>
</admin>
<global>
<helpers>
<security>
<class>Somdeb_Security_Helper</class>
</security>
</helpers>
<blocks>
<security>
<!-- Set a block definition and lookup directory -->
<class>Somdeb_Security_Block</class>
</security>
</blocks>
<models>
<security>
<!-- This is where we define our model directory -->
<class>somdeb_security_Model</class>
<!-- Define a resource to create a custom table -->
<resourceModel>somdeb_security_mysql4</resourceModel>
</security>
<!-- Here's our resource model we'll use to create a database table -->
<security_mysql4>
<class>Somdeb_Security_Model_Mysql4</class>
<entities>
<!-- Let's define our table, we'll call it with the baz name, but the real table is foo_bar_baz -->
<!-- After we define our entity, we can call it with our model by calling foo_bar/baz -->
<baz>
<table>somdeb_securtity_baz</table>
</baz>
</entities>
</security_mysql4>
</models>
<resources>
<somdeb_security_setup>
<setup>
<module>Somdeb_Security</module>
</setup>
</somdeb_security_setup>
</resources>
</global>
<adminhtml>
<layout>
<updates>
<Security>
<file>somdeb/security.xml</file>
</Security>
</updates>
</layout>
<menu>
<security module="security">
<title>Security</title>
<sort_order>100</sort_order>
<children>
<security module="security">
<title>Security </title>
<sort_order>0</sort_order>
<action>admin_security/adminhtml_index</action>
</security>
</children>
</security>
</menu>
</adminhtml>
</config>
指數控制器位於html/app/code/local/Somdeb/Security/controllers/IndexController.php
<?php
class Somdeb_Security_Adminhtml_IndexController extends Mage_Adminhtml_Controller_Action {
/**
* Admin controller index action
*
* @access public
* @return void
*/
public function indexAction()
{
$this->loadLayout();
//$this->_setActiveMenu('sales/sales');
$this->_addContent($this->getLayout()->createBlock('somdeb_security/adminhtml_mygrid'));
//$myblock = $this->getLayout()->createBlock('security/adminhtml_mygrid');
//print_r($myblock);
// $this->_addContent($myblock);
// Let's call our initAction method which will set some basic params for each action
$this->renderLayout();
print_r(Mage::getSingleton('core/layout')->getUpdate()->getHandles());
//die();
}
public function newAction()
{
// We just forward the new action to a blank edit form
$this->_forward('edit');
}
public function editAction()
{
$this->_initAction();
// Get id if available
$id = $this->getRequest()->getParam('id');
$model = Mage::getModel('Somdeb_Security/baz');
if ($id) {
// Load record
$model->load($id);
// Check if record is loaded
if (!$model->getId()) {
Mage::getSingleton('adminhtml/session')->addError($this->__('This baz no longer exists.'));
$this->_redirect('*/*/');
return;
}
}
$this->_title($model->getId() ? $model->getName() : $this->__('New Baz'));
$data = Mage::getSingleton('adminhtml/session')->getBazData(true);
if (!empty($data)) {
$model->setData($data);
}
Mage::register('foo_bar', $model);
$this->_initAction()
->_addBreadcrumb($id ? $this->__('Edit Baz') : $this->__('New Baz'), $id ? $this->__('Edit Baz') : $this->__('New Baz'))
->_addContent($this->getLayout()->createBlock('foo_bar/adminhtml_baz_edit')->setData('action', $this->getUrl('*/*/save')))
->renderLayout();
}
public function saveAction()
{
if ($postData = $this->getRequest()->getPost()) {
$model = Mage::getSingleton('foo_bar/baz');
$model->setData($postData);
try {
$model->save();
Mage::getSingleton('adminhtml/session')->addSuccess($this->__('The baz has been saved.'));
$this->_redirect('*/*/');
return;
}
catch (Mage_Core_Exception $e) {
Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
}
catch (Exception $e) {
Mage::getSingleton('adminhtml/session')->addError($this->__('An error occurred while saving this baz.'));
}
Mage::getSingleton('adminhtml/session')->setBazData($postData);
$this->_redirectReferer();
}
}
public function messageAction()
{
$data = Mage::getModel('Somdeb_Security/baz')->load($this->getRequest()->getParam('id'));
echo $data->getContent();
}
/**
* Initialize action
*
* Here, we set the breadcrumbs and the active menu
*
* @return Mage_Adminhtml_Controller_Action
*/
protected function _initAction()
{
$this->loadLayout()
// Make the active menu match the menu config nodes (without 'children' inbetween)
->_setActiveMenu('sales/Somdeb_Security_baz')
->_title($this->__('Sales'))->_title($this->__('Baz'))
->_addBreadcrumb($this->__('Sales'), $this->__('Sales'))
->_addBreadcrumb($this->__('Baz'), $this->__('Baz'));
return $this;
}
/**
* Check currently called action by permissions for current user
*
* @return bool
*/
protected function _isAllowed()
{
return Mage::getSingleton('admin/session')->isAllowed('sales/Somdeb_Security_baz');
}
}
網格容器位於html/app/code/local/Somdeb/Security/Block/Adminhtml/mygrid.php
<?php
class Somdeb_Security_Block_Adminhtml_Mygrid extends Mage_Adminhtml_Block_Widget_Grid_Container
{
public function __construct()
{
// The blockGroup must match the first half of how we call the block, and controller matches the second half
// ie. foo_bar/adminhtml_baz
echo "fffffffffffffff";
$this->_blockGroup = 'security';
$this->_controller = 'adminhtml_security';
$this->_headerText = $this->__('Baz');
parent::__construct();
}
protected function _prepareLayout()
{
$this->setChild('grid',
$this->getLayout()->createBlock($this->_blockGroup.'/' . $this->_controller . '_grid',
$this->_controller . '.grid')->setSaveParametersInSession(true));
return parent::_prepareLayout();
}
}
網格控件位於html/app/code/local/Somdeb/Security/Block/Adminhtml/security/Grid.php
<?php
class Somdeb_Security_Adminhtml_Security extends Mage_Adminhtml_Block_Widget_Grid
{
public function __construct()
{
parent::__construct();
// Set some defaults for our grid
$this->setDefaultSort('id');
$this->setId('somdeb_security_baz_grid');
$this->setDefaultDir('asc');
$this->setSaveParametersInSession(true);
}
protected function _getCollectionClass()
{
// This is the model we are using for the grid
return 'Somdeb_Security/baz_collection';
}
protected function _prepareCollection()
{
// Get and set our collection for the grid
$collection = Mage::getResourceModel($this->_getCollectionClass());
$this->setCollection($collection);
return parent::_prepareCollection();
}
protected function _prepareColumns()
{
// Add the columns that should appear in the grid
$this->addColumn('id',
array(
'header'=> $this->__('ID'),
'align' =>'right',
'width' => '50px',
'index' => 'id'
)
);
$this->addColumn('name',
array(
'header'=> $this->__('Name'),
'index' => 'name'
)
);
return parent::_prepareColumns();
}
public function getRowUrl($row)
{
// This is where our row data will link to
return $this->getUrl('*/*/edit', array('id' => $row->getId()));
}
}
誰能幫助我？