创建一个Magento的Widget小工具

一、首先是开启Widget小工具的功能

app/etc/modules/one_widget.xml

 

<config>
    <modules>
        <one_Widget>
            <active>true</active>
            <codePool>local</codePool>
            <depends>
                <Mage_Cms />
            </depends>
        </one_Widget>
    </modules>
</config>

 

二、新建一个帮助类

app/code/local/one/Widget/Helper/Data.php

 

class one_Widget_Helper_Data extends Mage_Core_Helper_Abstract
{
}

 

三、为widget小工具建立配置文件

app/code/local/one/widget/etc/config.xml

 

<config>
    <modules>
        <One_Widget>
            <version>0.1.0</version>
        </One_Widget>
    </modules>
    <frontend>
        <routers>
            <widgetset>
                <use>standard</use>
                <args>
                    <module>One_Widget</module>
                    <frontName>widgetset</frontName>
                </args>
            </widgetset>
        </routers>
    </frontend>
   
    <global>
        <helpers>
            <widgetset>
                <class>One_Widget_Helper</class>
            </widgetset>
        </helpers>
        <blocks>
             <widgetset>
                <class>One_Widget_Block</class>
             </widgetset>
        </blocks>
    </global>
 </config>

 

四、对widget小工具的信息进行定义

app/code/local/one/widget/etc/widget.xml

 

<?xml version="1.0"?>
<widgets>
    <widget_product_one type="widget/product_one" translate="name description" module="widget">
        <name>One Product</name>
        <description>One Product Info</description>
        <parameters>
            <id_path translate="label">
                <visible>1</visible>
                <required>1</required>
                <label>Product</label>
                <type>label</type>
                <helper_block>
                    <type>adminhtml/catalog_product_widget_chooser</type>
                    <data>
                        <button translate="open">
                            <open>Select Product...</open>
                        </button>
                    </data>
                </helper_block>
                <sort_order>10</sort_order>
            </id_path>
            <template translate="label">
                <label>Template</label>
                <visible>1</visible>
                <type>select</type>
                <value>catalog/product/widget/one.phtml</value>
                <values>
                    <default translate="label">
                        <value>catalog/product/widget/one.phtml</value>
                        <label>Product One 1</label>
                    </default>
                    <link_inline translate="label">
                        <value>catalog/product/widget/one.phtml</value>
                        <label>Product One 2</label>
                    </link_inline>
                </values>
            </template>
        </parameters>
    </widget_product_one>
</widgets>

 

五、定义块

code/local/one/widget/Block/product/one.php

 

<?php
class one_Widget_Block_Product_One
    extends Mage_Core_Block_Html_Link
    implements Mage_Widget_Block_Interface
{

  ......

    protected function _toHtml()
    {
        return parent::_toHtml();
    }

}

?>

 

ok,试试看吧。