class Magemall_Ajaxlogin_Block_Form extends Mage_Core_Block_Template {protected function _prepareLayout()     {           $this->getLayout()->getBlock('head')->addJs('prototype/tooltip.js');

parent::_prepareLayout();     }}

class LD_AjaxCart_Block_List extends Mage_Catalog_Block_Product_List {

protected function _prepareLayout() {

$headBlock = $this->getLayout()->getBlock('head');
$headBlock->addItem('skin_js','js/ajaxcart/jquery-1.5.1.min.js');
$headBlock->addItem('skin_js','js/ajaxcart/ajaxcart.js');

parent::_prepareLayout();
}

}

class Mage_Adminhtml_Block_Sales_Order_View_Form extends Mage_Adminhtml_Block_Template{protected function _prepareLayout()    {        $this->getLayout()->getBlock('head')            ->addJs('mage/adminhtml/giftmessage.js');

parent::_prepareLayout();    }}

考虑后台控制

<reference name="head">                 <action method="addJs" ifconfig="ajax/general/enabledpro"><script>VS/jquery-1.6.4.min.js</script></action></reference>

<reference name="head">                    <action method="addJs"><script>VS/jquery-1.6.4.min.js</script></action></reference>

<reference name="head"> <action method="addItem"><type>js</type><name>lib/ds-sleight.js</name><params/><if>lt IE 7</if></action><action method="addItem"><type>js</type><name>varien/iehover-fix.js</name><params/><if>lt IE 7</if></action></reference>

<reference name="head">    <action method="addItem" ifconfig="ajax/general/enabledpro"><type>skin_js</type><name>VS/js/fancybox/jquery.fancybox-1.3.4.js</name></action></reference>

<reference name="head"> <action method="addItem"><type>skin_js</type><name>VS/js/fancybox/jquery.fancybox-IE-1.3.4.js</name><params/><if>lt IE 7</if></action></reference>

class Wise_InteractiveSlider_Block_Slider extends Mage_Core_Block_Template{protected function _prepareLayout()   {      $this->getLayout()->getBlock('head')->addCss('css/mymodule/stylesheet.css');return parent::_prepareLayout();   }}

其中的文件结构为:

All the CSS & Images are normally available in the "skin" folder. It should be:-

"skin" folder   -> Package Name (like "base" or "default")      -> 

Theme Name (like "modern" or "mycompany")

         -> "css" folder            -> "mymodule" folder               -> "stylesheet.css" file

protected function _prepareLayout()   {if ($head = $this->getLayout()->getBlock('head')) {           $head->addItem('js', 'prototype/window.js')               ->addItem('js_css', 'prototype/windows/themes/default.css')               ->addItem('js_css', 'prototype/windows/themes/magento.css');       }return parent::_prepareLayout();   }

<reference name="head"><action method="addCss"><stylesheet>css/jquery/ui.css</stylesheet></action></reference>

<reference name="head">            <action method="addItem" ifconfig="ig_lightbox/general/enabled"><type>skin_css</type><name>css/ig_lightbox.css</name></action></reference>

<reference name="head"><action method="addItem"><type>skin_css</type><name>css/iestyles.css</name><params/><if>lt IE 8</if></action><action method="addItem"><type>skin_css</type><name>css/ie7minus.css</name><params/><if>lt IE 7</if></action></reference>

<reference name="head"><action method="addCss"><name>print.css</name><params>media="print"</params></action></reference>

<referencename="head"><blocktype="core/text"name="google.cdn.jquery">

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

或者是 reference

http://inchoo.net/ecommerce/magento/how-to-add-external-javascript-css-file-to-magento/

MAGENTO 与 AJAX

public function addAction()
{
$params = $this->getRequest()->getParams();
if($params['isAjax'] == 1){
$response['status'] = 'ERROR';
$response['message'] = $this->__('Unable to find Product ID');

//返回新的HTML
$this->loadLayout();
$toplink = $this->getLayout()->getBlock('top.links')->toHtml();

//针对block使用最新的template
$sidebar_block = $this->getLayout()->getBlock('cart_sidebar');

$sidebar_block->setTemplate('ajax/catalog/product/compare/sidebar.phtml');

$sidebar = $sidebar_block->toHtml();

Mage::register('referrer_url', $this->_getRefererUrl());

$response['toplink'] = $toplink;
$response['sidebar'] = $sidebar;
$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($response));
}
return;
}

$html = <<<HTML!-- AjaxLogin -->link rel="stylesheet" type="text/css" href="{$cssMain}" media="all" />script type="text/javascript" src="{$jsTiny}"></script>script type="text/javascript" src="{$jsMain}"></script>script type="text/javascript">ar G_AJAXLOGIN_URL = "{$url}";$("a[href*=customer/account/login]").each(function(item) {   item.href='javascript:void(0)';   Event.observe(item, 'click', showloginbox););/script>!-- End Giko AjaxLogin Code -->!-- Get free from http://magento.luochunhui.com/ajaxlogin.html -->TML;