12. Magento 后台top栏开发

1. 新建模块Www/First
   

confi.xml<config>    <global>        <helpers>            <first>                <class>Www_First_Helper</class>            </first>        </helpers>    </global>    <admin>        <routers>            <first>                <use>admin</use>                <args>                    <module>Www_First</module>                    <frontName>first</frontName>                </args>            </first>        </routers>    </admin>    <adminhtml>        <menu>            <first>                <title>first</title>                <sort_order>999</sort_order>                <children>                    <media translate="title" module="first">                        <title>caidan1</title>                        <action>first/hello/index</action>                    </media>                    <media1 translate="title" module="first">                        <title>caidan2</title>                        <action>first/hello/test</action>                    </media1>                </children>            </first>        </menu>    </adminhtml></config><adminhtml>为配置后台模板  <menu>为TOP栏菜单  <title>为菜单名称  <childern>为子菜单  <action> 为URL:first/hello/testURL第一项是模块名，第二项是控制器名，第三项是action名这样，后台的项目URL就和Www_First模块对应  

HelloController.php<?phpclass Www_First_HelloController extends Mage_Adminhtml_Controller_Action{    public function indexAction()    {        echo "caidan1111";    }    public function testAction()    {        echo 'caidan2222';    }}

Data.php<?phpclass Www_First_Helper_Data extends Mage_Core_Helper_Abstract{}