代码如下:

下面是控制器的例子：

复制代码 代码如下:

class pmc_try
{
public function diy(){
if($_POST['colum'])
{
$fid = $_POST['colum'];
$fname = mod_forum::get_forum_name_by_fid($fid);//根据id取name
pm_tpl::assign('frmid',$fid);
pm_tpl::assign('frmname',$fname);
pm_tpl::display("try_diy");
}else
{
pm_tpl::display("try_diy");
}
}
public function ajax_diy(){
$fid = $_GET['q'];
$callback = $_GET["callback"]; //默认函数名为callback
$forums = mod_forum::get_ajx_forum_by_tpid($fid);
$total = count($forums);
$result = array(
'total'=>$total,
'items'=>$forums
);
$output = json_encode($result);
echo $callback.'('.$output.')';//构造jonsp
exit();
}
}
?>

model方法：

复制代码 代码如下:

public static function get_forum_name_by_fid($fid)
{
$sql = "SELECT name FROM sq_forums WHERE fid='$fid' ORDER BY threads_counter DESC";
$data = pm_db11::result_first($sql);
return $data;
}
public static function get_ajx_forum_by_tpid($tpid, $fid)
{
//产品ID：tpid，版块ID：fid
$data = array();
if($tpid && $fid){//构造一个id字段，也可以通过对查询结果加工构造
$sql = "SELECT fid AS id,fid,name FROM sq_forums WHERE tpid='$tpid' AND name LIKE N'%$fid%' ORDER BY threads_counter DESC";
$query = pm_db11::query($sql);
$data = pm_db11::fetch_all($query);
}
return $data;
}