phpcms如何在前台文章列表前显示分类名称

php  /  管理员 发布于 7年前   127

1、打开phpcms\caches\caches_commons\caches_data\category_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

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phpcms\modules\content\classes\content_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

3、在上述代码后加入以下代码

$TYPES = getcache('category_content_1','commons');//获取类别缓存2 foreach ($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}

4、前台调用方法

{$v[typename]}

相关文章教程推荐：phpcms教程

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