1、打开cachescaches_commonscaches_datacategory_content_1.cache.php
return array ( 1 => array ( 'catid' => '1', 'siteid' => '1', 'type' => '1', 'modelid' => '0', 'parentid' => '0', 'arrparentid' => '0', 'child' => '1', 'arrchildid' => '1,2,3,5,162', 'catname' => '网站介绍', 'style' => '', 'image' => '', 'description' => '', 'parentdir' => '', 'catdir' => 'about', 'url' => '/html/about/', 'items' => '0', 'hits' => '0', 'setting' => 'array ( 'ishtml' => '1', 'template_list' => 'default', 'page_template' => 'page', 'meta_title' => '', 'meta_keywords' => '', 'meta_description' => '', 'category_ruleid' => '1', 'show_ruleid' => '', 'repeatchargedays' => '1', )', category_content_1.cache.php
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可以看到，这里缓存了所有栏目类别的详细信息，其中就有我们需要的
‘catname’ => ‘网站介绍’,
2、打开phpcmsmodulescontentclassescontent_tag.class.php
/**
* 列表页标签
* @param $data
*/
public function lists($data) {
$catid = intval($data['catid']);
if(!$this->set_modelid($catid)) return false;
if(isset($data['where'])) {
$sql = $data['where'];
} else {
$thumb = intval($data['thumb']) ? " AND thumb != ''" : '';
if($this->category[$catid]['child']) {
$catids_str = $this->category[$catid]['arrchildid'];
$pos = strpos($catids_str,',')+1;
$catids_str = substr($catids_str, $pos);
$sql = "status=99 AND catid IN ($catids_str)".$thumb;
} else {
$sql = "status=99 AND catid='$catid'".$thumb;
}
}
$order = $data['order'];
$return = $this->db->select($sql, '*', $data['limit'], $order, '', 'id');
content_tag.class.php
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3、在上述代码后加入以下代码
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$TYPES = getcache('category_content_1','commons');//获取类别缓存2
foreach ($return as $key=>$v) {
$return[$key][typename]=$TYPES[$v['catid']]['catname'];//给lists标签返回的数组中增加一个类别字段
}
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4、前台调用方法
{$v[typename]}
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