增加数据

     "p005","Name"=>"妈拉巴子"		,"Sex"=>1,"Nation"=>"n003","Birthday"=>"1999-02-03");		$db->add($arr);		//2.使用映射的方式		$db->Code = "P006";		$db->Name = "你妹";		$db->Sex = 1;		$db->Nation = "C004";		$db->Birthday = "1996-03-04";		$db->add();	}}

 

自动收集表单的方法

首先在index文件夹中新建一个add文件

	
     	      
     
	
      
       代号：
       
      
	
      
	
      
       姓名：
       
      
	
      
	
      
       性别：		
       男		
       女	
      
	
      
	
      
       民族：		
       							{$v.name}						
      
	
      
	
      
       生日：
       
      
	
      
	
      
     

 

     assign("d","134212534");;    }	public function add(){		$db = D("Info");		//3.自动收集表单		if(empty($_POST)){			$arr = $db			->table("Nation")			->select();			$this->assign("arr",$arr);			$this->show();		}else{						$db->create();//收集表单			$db->add();		}	}}

 ========

 

 修改数据

	
     	      
     
	
      
       
      
	
      
       姓名：
       
      
	
      
       性别：		
       			
        男			
        女		
        				
        男			
        女		
       			
      
	
      
       民族：		
       												{$v.name}									{$v.name}											
      
	
      
       生日：
       
      
	
      
     

 

     assign("d","134212534");;    }	public function add(){		$db = D("Info");		//3.自动收集表单		if(empty($_POST)){			$arr = $db			->table("Nation")			->select();			$this->assign("arr",$arr);			$this->show();		}else{						$db->create();//收集表单			$db->add();		}	}	public function update(){				$db = D("Info");		$code = "p002";		if(empty($_POST)){						$nation = $db			->table("Nation")			->select();						$info = $db			->find($code);						$this->assign("info",$info);			$this->assign("nation",$nation);			$this->show();		}else{			$db->create();			$db->save();		}	}}

 

========

 

 

 删除数据

     assign("d","134212534");;    }	public function add(){		$db = D("Info");		//3.自动收集表单		if(empty($_POST)){			$arr = $db			->table("Nation")			->select();			$this->assign("arr",$arr);			$this->show();		}else{						$db->create();//收集表单			$db->add();		}	}	public function update(){				$db = D("Info");		$code = "p002";		if(empty($_POST)){						$nation = $db			->table("Nation")			->select();						$info = $db			->find($code);						$this->assign("info",$info);			$this->assign("nation",$nation);			$this->show();		}else{			$db->create();			$db->save();		}	}	public function del(){		//$code = "p006";		$db = D("Info");		//$db->delete($code);		$sql = "delete from info where code = 'p004'";		$db->execute($sql);		//这里也适用于sql原生语句，增删改用execute 查用query	}}