调用栏目下最新文章,很简单,action="postion"改为"lists",一定要加上catid
{pc:content action="lists" catid="72" num="8" order="id DESC"}
<UL>
{loop $data $r}
<LI><a href="{$r[url]}" target="_blank">{str_cut($r[title],36,'')}</a></LI>
{/loop}
</UL>{/pc}
Phpcms默认不支持调用全站最新文章,需要修改文件:\phpcms\modules\content\classes\content_tag.class.php,找到以下函数:
- /**
- * 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'], $order, '', 'id');
- //调用副表的数据
- if (isset($data['moreinfo']) && intval($data['moreinfo']) == 1) {
- $ids = array();
- foreach ($return as $v) {
- if (isset($v['id']) && !emptyempty($v['id'])) {
- $ids[] = $v['id'];
- } else {
- continue;
- }
- }
- if (!emptyempty($ids)) {
- $this->db->table_name = $this->db->table_name.'_data';
- $ids = implode('\',\'', $ids);
- $r = $this->db->select("`id` IN ('$ids')", '*', '', '', '', 'id');
- if (!emptyempty($r)) {
- foreach ($r as $k=>$v) {
- if (isset($return[$k])) $return[$k] = array_merge($v, $return[$k]);
- }
- }
- }
- }
- return $return;
- }
修改为:
- /**
- * 列表页标签
- * @param $data
- */
- public function lists($data) {
- $catid = intval($data['catid']);
- if(isset($data['where'])) {
- $sql = $data['where'];
- } else {
- $thumb = intval($data['thumb']) ? " AND thumb != ''" : '';
- if(!emptyempty($catid)) {
- if(!$this->set_modelid($catid)) return false;
- if($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;
- }
- }
- else {
- $sql = "status=99".$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']) && !emptyempty($v['id'])) {
- $ids[] = $v['id'];
- } else {
- continue;
- }
- }
- if (!emptyempty($ids)) {
- $this->db->table_name = $this->db->table_name.'_data';
- $ids = implode('\',\'', $ids);
- $r = $this->db->select("`id` IN ('$ids')", '*', '', '', '', 'id');
- if (!emptyempty($r)) {
- foreach ($r as $k=>$v) {
- if (isset($return[$k])) $return[$k] = array_merge($v, $return[$k]);
- }
- }
- }
- }
- return $return;
- }
修改代码后,即能调取全站最新文章。
调用方法:{pc:content action="lists" num="10" order="id DESC" cache="3600"}
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