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Magento侧栏显示产品分类方法

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这篇文章主要是介绍如何在Magento侧栏包括首页侧栏显示产品分类的方法。在安装好Magento以后，一般除了在网站导航栏显示产品分类以外，我们常用的方法是直接在首页侧栏显示产品分类，这是很多Magento新手会遇到的一个比较棘手的问题。下面就详细介绍如何操作。

第一步，在app/design/frontend/base/default/template/catalog/navigation新建一个vert_nav.phtml in 如下：

<div class="vertical-nav-container box base-mini">
<div class="vertical-nav">
 
<!--<div class="head">-->
 
<!--<h4>-->
<div class="block block-cart">
    <div class="block-title">
        <strong><span><?php echo $this->__('Categories') ?></span></strong>
</div><!--End block block-cart-->
 
 
<div class="block-content">
 
<!--</h4>-->
<!--</div>--><!--End Of head-->
 
<h4 class="no-display">
<?php echo $this->__('Category Navigation:') ?></h4>
<ul id="nav_vert">
<?php foreach ($this->getStoreCategories() as $_category): ?>
<?php echo $this->drawItem($_category) ?>
<?php endforeach ?> </ul>
</div>
</div><!--End Of vertical-nav-->
 
<?php echo $this->getChildHtml('topLeftLinks') ?>
 
</div></div><!--End Of vertical-nav-container box base-mini-->

第二步，修改你的app/design/frontend/default/modern/layout/catalog.xml文件，在合适位置插入以下代码，这个要根据自己的主题情况去修改：

<!--
Category default layout
-->
 
    <catalog_category_default translate="label">
        <label>Catalog Category (Non-Anchor)</label>
        <reference name="root">
            <action method="setTemplate"><template>page/2columns-left.phtml</template></action>
        </reference>
       
        <reference name="left">
       
<!--  <block type="catalog/navigation" name="catalog.leftnav" after="currency" template="catalog/navigation/left.phtml"/>-->
     
       <block type="catalog/navigation" before="-" name="catalog.vertnav" template="catalog/navigation/vert_nav.phtml"/>
       
        </reference>

第三步，修改相对应的CSS，在skin/frontend/default/modern/css/widgets.css，也可以直接把下面的CSS添加到你的skin.css文件内

/**********************************************Vertical Nav ****************************************/
 
 
#nav { float:left; margin-top:15px; margin-left:15px; font-size:1.1em; }
 
/************** ALL LEVELS  *************/ /* Style consistent throughout all nav levels */
#nav li { position:relative;text-transform:uppercase; text-align:left;    }
#nav li.over { z-index:999; }
#nav a,
#nav a:hover { display:block; line-height:1.3em; text-decoration:none; }
#nav span { display:block; cursor:pointer; white-space:nowrap; }
#nav li ul span {white-space:normal; }
 
/************ 0 LEVEL  ***************/
#nav li { float:left; margin:1px 8px 11px 1px; padding:3px 8px; }
#nav li.active a { color:#444; }
#nav a { float:left; background:url(../images/nav_top_level_arrow.gif) no-repeat 100% 50%; padding-right:11px; color:#444; font-weight:bold; }
#nav li.over a,
#nav a:hover { color:#444; }
#nav li.over,
#nav li.active { margin:0 7px 10px 0; border:1px solid #bbb; background:#ececec; }
 
/************ 1ST LEVEL ************/
#nav ul li,
#nav ul li.active,
#nav ul li.over { float:none; border:none; background:none; margin:0; padding:0; padding-bottom:1px; text-transform:none; }
#nav ul li.parent { background:url(../images/nav_parent_arrow.gif) no-repeat 100% 50%; }
#nav ul li.last { padding-bottom:0; }
#nav ul li.active { margin:0; border:0; background:none; }
#nav ul a,
#nav ul a:hover { float:none; padding:0; background:none; }
#nav ul li a { font-weight:normal !important; }
 
/************ 2ND LEVEL ************/
#nav ul { position:absolute; width:15em; top:22px; left:-10000px; border:1px solid #bbb; border-bottom:2px solid #999; padding:3px 8px; background:#fcfcfc; font-size:11px; }
 
/* Show menu */
#nav li.over > ul { left:-1px; }
#nav li.over > ul li.over > ul { left:100px; }
#nav li.over ul ul { left:-10000px; }
 
#nav ul li a { padding:3px 0; color:#444 !important; }
#nav ul li a:hover { padding:3px 0; color:#5a7f00 !important; }
 
/************ 3RD+ LEVEL ************/
#nav ul ul { top:5px; }
 
 
    /**********************************************Vertical Nav ****************************************/
 
    #nav_vert { padding:0 8px; font-size:1em; z-index:999; width:180px; background-color: #F6F6F6; }
 
     
 
    /************** ALL LEVELS *************/ /* Style consistent throughout all nav levels */
 
    #nav_vert li {
 
    width:200px;
 
    list-style:none;
 
    position:relative;
 
    text-align:left;
 
    background-color: #F6F6F6;
 
    border-bottom-width: thin;
 
    border-bottom-style: solid;
 
    border-bottom-color: #CCCCCC;
 
    }
 
    #nav_vert li.over { z-index:999; }
 
    #nav_vert li.active { z-index:999; } /* to prevent the li separator from showing through on mouseover on li */
 
    #nav_vert a { line-height:1.3em; }
 
    #nav_vert a, #nav_vert a:hover { display:block; text-decoration:none; }
 
    #nav_vert span { display:block; cursor:pointer; color: #000; }
 
     
 
    /************ 1ST LEVEL ***************/
 
    #nav_vert li { float:left; background:url(../images/nav_bg.gif) repeat-x 50%; height:30px; margin-right:1px; }
 
    #nav_vert li.active a { color:#4c6a16; }
 
    #nav_vert a {
 
     
 
    float:left;
 
    padding:5px 12px 6px 8px;
 
    color:#4c6a16;
 
    font-weight:bold;
 
    font-family:Trebuchet MS;
 
    font-size:13px;}
 
    #nav_vert li.over a, #nav_vert a:hover { color:#CCCCCC; }
 
     
 
    /************ 1ST LEVEL RESET ************/
 
    #nav_vert ul li, #nav_vert ul li.active {
 
     
 
    float:none;
 
    height:auto;
 
    background:none;
 
    margin:0;
 
    }
 
    #nav_vert ul a, #nav_vert ul a:hover {
 
    float:none;
 
    padding:0;
 
    background:none;
 
    }
 
    #nav_vert ul li a { font-weight:normal !important; }
 
     
 
    /************ 2ND LEVEL ***********/
 
    #nav_vert ul {
 
    position: absolute;
 
    width:200px;
 
    margin-left:180px;
 
    top:0px;
 
    left:-10000px;
 
    border:1px solid #666666;
 
    }
 
     
 
     
 
    /* Show menu */
 
    #nav_vert li.over ul { left:0; }
 
    #nav_vert li.over ul ul { left:-10000px; }
 
    #nav_vert li.over ul li.over ul { left:0px; }
 
     
 
    #nav_vert ul li a { background:#FFFFFF/*#ecf3f6*/; }
 
    #nav_vert ul li a:hover { background: #F2F1D2; /*#d5e4eb;*/ }
 
    #nav_vert ul li a span { background:url(../images/nav_divider.gif) repeat-x 0 100%; }
 
    #nav_vert ul li a, #nav_vert ul li a:hover { color:#2f2f2f !important; }
 
    #nav_vert ul span, #nav_vert ul li.last li span { padding:6px 15px 6px 15px; }
 
    #nav_vert ul li.last span { background:none; }
 
     
 
     
 
    /************ 3RD+ LEVEL ************/
 
     
 
    #nav_vert ul ul { top:5px;}
 
    #nav_vert ul ul ul { left:-10000px;}
 
    #nav_vert li.over ul li.over ul ul { left:-10000px;}
 
    #nav_vert li.over ul li.over ul li.over ul { left:100px; }
 
     
 
    /* Fix for the IE bug */
 
     
 
    #nav_vert iframe {
 
    position: absolute;
 
    left: -1px;
 
    top: 0;
 
    z-index: -1;
 
    filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);
 
    }

第四步，如果想在首页显示产品分类，需要将app/design/frontend/base/default/template/catolog/navigation/top.phtml用以下内容替换：

<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE_AFL.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magentocommerce.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category    design
* @package     base_default
* @copyright   Copyright (c) 2009 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
* @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*/
?>
<?php
/**
* Top menu for store
*
* @see Mage_Catalog_Block_Navigation
*/
?>
<!--<?php $_menu = ''?>
<?php foreach ($this->getStoreCategories() as $_category): ?>
    <?php $_menu .= $this->drawItem($_category) ?>
<?php endforeach ?>
<?php if ($_menu): ?>
<div class="nav-container">
    <ul id="nav">
        <?php echo $_menu; ?>
    </ul>
</div>
<?php endif; ?>-->

第五步：在Magento管理后台CMS»Pages»Home page»design,选择左栏或者右栏布局，然后插入以下代码：

<reference name="left">
    <!--  <block type="catalog/navigation" name="catalog.leftnav" after="currency" template="catalog/navigation/left.phtml"/>-->
        <block type="catalog/navigation" before="-" name="catalog.vertnav" template="catalog/navigation/vert_nav.phtml"/>
</reference>

这样再看看你的网站，是不是都可以了，然后在在Firefox或者Chrome的网页调试工具如firebug下对一些细节进行处理就OK了。

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