WordPress不同分类使用不同的侧边栏sidebar 实例

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只在分类ID为29的不显示，代码如下：

<?php if (!in_category(29)): ?>

<aside id="categories-3" class="widget widget_categories"><div class="widget-title"><h3>价格</h3><div class="right-corner"></div></div>	
  <ul>
 <li><a href="http://www.xuyi365.org/jiage/10-20-wan">10万 – 20万</a></li>
<li><a href="http://www.xuyi365.org/jiage/20-30-wan">20万 – 30万</a></li>
<li><a href="http://www.xuyi365.org/jiage/30-40-wan">30万 – 40万</a></li>
<li><a href="thttp://www.xuyi365.org/jiage/40-wanyishang">40万以上</a></li>
 </ul>
</aside>

<aside id="categories-3" class="widget widget_categories"><div class="widget-title"><h3>面积</h3><div class="right-corner"></div></div>	
  <ul>
 <li><a href="http://www.xuyi365.org/mianji/70-pingfangmiyixia">70平方米以下</a></li>
 <li><a href="http://www.xuyi365.org/mianji/70-80-pingfang">70平方 – 80平方</a></li>
 <li><a href="http://www.xuyi365.org/mianji/80-100-pingfang">80平方 – 100平方</a></li> 
 <li><a href="http://www.xuyi365.org/mianji/100-120-pingfang">100平方 – 120平方</a></li>
 <li><a href="http://www.xuyi365.org/mianji/120-144-pingfang">120平方 – 144平方</a></li>
 <li><a href="http://www.xuyi365.org/mianji/144-pingfang">144平方</a></li>
 </ul>
</aside>


<aside id="categories-3" class="widget widget_categories"><div class="widget-title"><h3>楼层</h3><div class="right-corner"></div></div>	
  <ul>
 <li><a href="http://www.xuyi365.org/louceng/yiceng">一层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/erceng">二层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/sanceng">三层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/siceng">四层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/wuceng">五层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/liuceng">六层</a></li>
 <li><a href="http://www.xuyi365.org/louceng/gaoceng">高层</a></li>
 </ul>
</aside>


<aside id="categories-3" class="widget widget_categories"><div class="widget-title"><h3>区域</h3><div class="right-corner"></div></div>	
  <ul>
 <li><a href="http://www.xuyi365.org/quyu/wudun">五墩</a></li>
 <li><a href="http://www.xuyi365.org/quyu/shangmao">商贸</a></li>
 <li><a href="http://www.xuyi365.org/quyu/chengbei">城北</a></li>
 <li><a href="http://www.xuyi365.org/quyu/qita">其它</a></li>
 </ul>
</aside>

<?php endif; ?>

只有首页分类ID为29的显示，代码如下：

<?php if (is_home() || in_category('29')) : ?>
<aside id="categories-3" class="widget widget_categories"><div class="widget-title"><h3>房产资讯</h3><div class="right-corner"></div></div>	
<?php
query_posts('showposts=15&cat=29');
while(have_posts()) : the_post();
?>
<ul>
<li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li>
</ul>
<?php endwhile;?>
</aside>

<?php endif; ?>

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