This article mainly shares with you the code for adding data in ThinkPHP, hoping to help everyone.
<?php //后台商品控制器 namespace Admin\Controller; use Think\Controller; //Controller父类:ThinkPHP/Library/Think/Controller.class.php class GoodsController extends Controller{ //添加商品。"add"是一个关键字,所以方法名不能是"add"。 function tianjia(){ $goods = D('Goods'); //一、 关联数组方式添加数据 $arr = array( 'goods_name' => '黑莓手机', //关联数组下标goods_name必须与数据表中的字段对应,否则该字段会被过滤。 'goods_price' => 3400, 'goods_number' => 14, 'goods_weight' => 104, ); $z = $goods -> add($arr); //返回值$z是添加成功记录的主键id值。 dump($z); //二、 AR方式添加数据,通过Model属性值添加(其实属性并未定义) //以下是 “对象给本身不存在的成员属性赋值”与给私有属性赋值一致,其会调用魔术方法__set();,在__set()方法里边会把成员属性的值赋予给data成员,进而在add()方法里边实现数据的添加 $goods -> goods_name = "小米手机"; //属性值goods_name必须与数据表中的字段对应,否则该字段会被过滤。 $goods -> goods_price = "2900"; $goods -> goods_weight = "109"; $z = $goods -> add(); echo $z; $this -> display(); } }
GoodsController.class.php(Goods product controller):
<?php //后台商品控制器 namespace Admin\Controller; use Think\Controller; //Controller父类:ThinkPHP/Library/Think/Controller.class.php class GoodsController extends Controller{ //添加商品 function tianjia(){ $goods = D('Goods'); //两个逻辑:展示表单、收集表单信息 if(!empty($_POST)){ //如果是点击了添加(提交)按钮(提交给自己本身的页面)。 //收集表单信息 //$z = $goods -> add($_POST); $data = $goods -> create(); //收集表单信息、非法字段过滤、表单自动验证、信息过滤处理(跨站脚本攻击)等等。 $z = $goods -> add($data); if($z){ //$this ->redirect (地址分组/控制器/操作方法, 参数数组, 间隔时间, 提示信息) $this ->redirect('showlist', array(), 2, '添加商品成功!'); //地址showlist表示当前控制器下的showlist。 }else{ $this ->redirect('tianjia', array(), 2, '添加商品失败!'); } }else{ $this -> display();//展示添加商品表单 } } }
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