phppcms v9版本pc:content标签默认是没有typeid这个参数的,下面就以它为例说说如何加入条件,其他字段条件的加入方法类似.
方法:打开对应模板,在pc标签中加入typeid参数,栏目下需要根据分类调用信息就加,不需要就不用加,如下:
{pc:content action="lists" catid="17" typeid="57" order="id DESC" thumb="" moreinfo="1" num="10" }
{/pc}
程序更改:
1、找到phpcms/modules/conetent/classes/content_tag.class.php文件中的public function lists($data) {}函数;
2、将代码
$thumb = intval($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;
}
//更改为:
$thumb = intval($data['thumb']) ? " AND thumb != ''" : '';
$typeids = intval($data['typeid']) ? " AND typeid = '".intval($data['typeid'])."'" : ''; //Cuoxin.com
if($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)".$typeids.$thumb;
} else {
$sql = "status=99 AND catid='$catid'".$typeids.$thumb;
}
注:如果不想改动程序的话,可以直接用sql语句.
大型站长资讯类网站! https://www.0757zz.cn