一、新增如下函数
在phpcms/modules/content/classes/content_tag.class.php
中最后一个 } 上面增加下面的函数,下方提供该代码的下载
/**
* 指定多ID列表页调用标签,与正常标签操作一样需要将 action="list"改为action="listsid"
* {pc:content action="listsid" catid="1,2,3" order="id DESC" num="10"}
* @param $data
*/
public function listsid($data) {
$arr_catid = explode(',',$data['catid']);
if(isset($data['where'])) {
$sql = $data['where'];
} else {
$thumb = intval($data['thumb']) ? " AND thumb != ''" : '';
if(count($arr_catid) > 1){
$val_arr = array();
foreach($arr_catid as $key => $val)
$str_catid = intval($val);
if(!$this->set_modelid($str_catid)) return false;
if($this->category[$val]['child']) {
$catids_str = $this->category[$val]['arrchildid'];
$pos = strpos($catids_str,',')+1;
$val_arr[] = substr($catids_str, $pos);
} else {
$val_arr[] = $val;
}
}
$imcatid = implode (",",$val_arr);
$sql = "status=99 AND catid IN ($imcatid)".$thumb;
}else{
$catid = $arr_catid[0];
if($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'], $order, '', 'id');
//调用副表的数据
if (isset($data['moreinfo']) && intval($data['moreinfo']) == 1) {
$ids = array();
foreach ($return as $v) {
if (isset($v['id']) && !empty($v['id'])) {
$ids[] = $v['id'];
} else {
continue;
}
}
if (!empty($ids)) {
$this->db->table_name = $this->db->table_name.'_data';
$ids = implode('\',\'', $ids);
$r = $this->db->select("`id` IN ('$ids')", '*', '', '', '', 'id');
if (!empty($r)) {
foreach ($r as $k=>$v) {
if (isset($return[$k])) $return[$k] = array_merge($v, $return[$k]);
}
}
}
}
return $return;
}
二、使用
例如：{pc:content action="listsid" catid="1,2,3" order="id DESC" num="10"}即可调用，需要掉了什么ID直接写就好分割号请用英文逗号(,).
三、文件下载：content_tag.class.php下载
