本文實(shí)例講述了ThinkPHP實(shí)現(xiàn)二級(jí)循環(huán)讀取的方法。分享給大家供大家參考。具體實(shí)現(xiàn)方法如下：
復(fù)制代碼代碼如下:
$Category = D('Category')->where('category_pid=0')->findAll();
//dump($Category);
if(!empty($Category)){ //判斷一級(jí)是否為空
foreach($Category as $key=>$value){ //循環(huán)讀取
$pid = $value['category_id'];//字段賦值
$Category[$key]['child'] = D('Category')->where("category_pid =$pid")->select();
//echo D('Category')->getLastSql(); //打印sql語(yǔ)句的寫法
}
}
//dump($Category);
$this->assign('Category',$Category);//映射值
希望本文所述對(duì)大家的ThinkPHP框架程序設(shè)計(jì)有所幫助。
