1
访问后台路径/../index/bao
转向下面的方法
2
class AQ_Gao_IndexController extends Mage_Adminhtml_Controller_Action{
public function baoAction(){
$this->loadLayout();
$this->getLayout()->getBlock('head')->setCanLoadExtJs(true);
$this->_addContent($this->getLayout()->createBlock('gao/manage_gao_edit'))
->_addLeft($this->getLayout()->createBlock('gao/manage_gao_edit_tabs'));
$this->renderLayout();
}
通过addContent(),addLeft()方法，可以不用在layout.xml文件中写。
3
在magento中组件的使用：
magento把一些控件的使用默认封装起来，访问路径有默认路径。譬如edit，grid等
例子：Edit
/Edit.php
/Edit/Form.php
/Edit/Tabs.php
/Edit/Tab/Form.php
/Edit/Tab/Option.php
3.1
/Edit.php
<?php
class AQ_Gao_Block_Manage_Gao_Edit extends Mage_Adminhtml_Block_Widget_Form_Container{
public function __construct(){
parent::__construct();
//在URL中存放ID的参数名称。譬如www.fdfd.com/id/322,
$this->_objectId = 'id';
//模块名字，用来组建默认路径。
$this->_blockGroup = 'gao';
//Block和当前文件之间的路径名字。用来组件默认路径
$this->_controller = 'manage_gao';
$this->updateButton('save','label','Save Post');
$this->updateButton('delete','label','Delete Post');
$this->addButton('saveandcontinue',array(
'label' =>Mage::helper('adminhtml')->__('Save And Continue Edit'),
'onclick'=>'saveAndContinueEdit()',
'class' =>'save',
),-100);
}
public function getHeaderText(){
return 'AAdd Post';
}
}
由该类的父类的
_prepareLayout()方法：
$this->setChild('form', $this->getLayout()->createBlock($this->_blockGroup . '/' . $this->_controller . '_' . $this->_mode . '_form'));
得出其子block。/Edit/Form.php
3.2
/Edit/Form.php
<?php
class AQ_Gao_Block_Manage_Gao_Edit_Form extends Mage_Adminhtml_Block_Widget_Form{
protected function _prepareForm(){
$form = new Varien_Data_Form(array(
//这个id是做什么的还真不是很清楚，应该是做路径生成用的
'id' =>'edit_form',
//点击save按钮后访问的路径。
'action'=>$this->getUrl('*/*/save',array('id'=>$this->getRequest()->getParam('id'))),
//提交方式。
'method'=>'post',
));
$form->setUseContainer(true);
$this->setForm($form);
return parent::_prepareForm();
}
}
3.3
addLeft------->
/Edit/Tabs.php
<?php
class AQ_Gao_Block_Manage_Gao_Edit_Tabs extends Mage_Adminhtml_Block_Widget_Tabs{
public function __construct(){
parent::__construct();
$this->setId('gao_tabs');
$this->getDestElementId('edit_form');
$this->setTitle('Post Information');
}
protected function _beforeToHtml(){
//在左边显示的2个大分类。点击后对应不同的项
$this->addTab('form_section',array(
'label' =>'post Information',
'title' =>'post Informationsss',
'content'=>$this->getLayout()->createBlock('gao/manage_gao_edit_tab_form')->toHtml(),
));
$this->addTab('options_section',array(
'label'=>'Advanced Options',
'title'=>'Advanced Options',
'content' =>$this->getLayout()->createBlock('gao/manage_gao_edit_tab_options')->toHtml(),
));
return parent::_beforeToHtml();
}
}
3.4
/Edit/Tab/Form.php
<?php
class AQ_Gao_Block_Manage_Gao_Edit_Tab_Form extends Mage_Adminhtml_Block_Widget_Form{
protected function _prepareForm(){
$form = new Varien_Data_Form();
$this->setForm($form);
$fieldset = $form->addFieldset('gao_form', array('legend'=>'Post information'));
$fieldset->addField('title', 'text', array(
'label' => 'Title',
'class' => 'required-entry',
'required' => true,
'name' => 'title',
));
return parent::_prepareForm();
}
}
3.5
/Edit/Tab/Option.php
<?php
class AQ_Gao_Block_Manage_Gao_Edit_Tab_Options extends Mage_Adminhtml_Block_Widget_Form{
protected function _prepareForm(){
$form = new Varien_Data_Form();
$this->setForm($form);
$fieldset = $form->addFieldset('gao_form', array('legend'=>'Meta Data'));
$fieldset->addField('meta_keywords', 'editor', array(
'name' => 'meta_keywords',
'label' => 'Keywords',
'title' => 'Meta Keywords',
'style' => 'width: 520px;',
));
return parent::_prepareForm();
}
}
OK，到这里就可以显示出来了！！
注意事项：
class AQ_Gao_Block_Manage_Gao_Edit_Tabs extends Mage_Adminhtml_Block_Widget_Tabs{
public function __construct(){
$this->getDestElementId('edit_form');///////////
和
class AQ_Gao_Block_Manage_Gao_Edit_Form extends Mage_Adminhtml_Block_Widget_Form{
protected function _prepareForm(){
$form = new Varien_Data_Form(array(
'id' =>'edit_form',///////////////////
和这个ID的值要一样，通过这种方式建立起来关联！！！