将外部JavaScript文件添加到Magento

Question

如何将外部JavaScript文件添加到Magento,所以它的代码将包含在每个前端页面上？

Answer 1

要添加外部JS没有任何问题,请使用以下命令:

<reference name="head">
   <block type="core/text" name="google.cdn.jquery">
      <action method="setText">
        <text>
           <![CDATA[<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script><script type="text/javascript">jQuery.noConflict();</script>]]>
        </text>
      </action>
   </block>
</reference>

Answer 2

将JS文件放在"js"文件夹中的某个位置,在XML布局中,您可以将其包含在:

    <reference name="head">
        <action method="addJs"><script>folder/file.js</script></action>
    </reference>

希望有所帮助.

编辑:您也可以在您的块中执行此操作:

    protected function _prepareLayout()
    {
        $this->getLayout()->getBlock('head')->addJs('path/from/js/folder/to/your/file.js');

        return parent::_prepareLayout();
    }

Answer 3

您可以使用Inchoo_Xternal扩展名.所以你可以这样做:

<layout version="0.1.0">
    <default>
            <reference name="head">
                <action method="addItem"><type>external_css</type><name>http://developer.yahoo.com/yui/build/reset/reset.css</name><params/></action>
                <action method="addItem"><type>external_js</type><name>http://yui.yahooapis.com/2.8.2r1/build/yahoo-dom-event/yahoo-dom-event.js</name><params/></action>
                <action method="addExternalItem"><type>external_js</type><name>http://yui.yahooapis.com/2.8.2r1/build/imageloader/imageloader-min.js</name><params/></action>
                <action method="addExternalItem"><type>external_css</type><name>http://yui.yahooapis.com/2.8.2r1/build/fonts/fonts-min.css</name><params/></action>
            </reference>
    </default>
    <catalog_product_view>
        <reference name="head">
                <action method="removeItem"><type>external_css</type><name>http://developer.yahoo.com/yui/build/reset/reset.css</name><params/></action>
                <action method="removeItem"><type>external_js</type><name>http://yui.yahooapis.com/2.8.2r1/build/yahoo-dom-event/yahoo-dom-event.js</name><params/></action>
                <action method="removeExternalItem"><type>external_js</type><name>http://yui.yahooapis.com/2.8.2r1/build/imageloader/imageloader-min.js</name><params/></action>
                <action method="removeExternalItem"><type>external_css</type><name>http://yui.yahooapis.com/2.8.2r1/build/fonts/fonts-min.css</name><params/></action>
            </reference>
    </catalog_product_view>
</layout>

在这里您可以找到更多关于此的信息.

Answer 4

<block type="core/text" name="jquery">
    <action method="setText">
        <text>
            <![CDATA[<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js?ver=3.9.2"></script>]]>
        </text>
    </action>
</block>