1 <?php

 2     class CurdAction extends Action{

 3         public function del($id){

 4             $result=false;

 5             $User=M("user");

 6             $result=$User->Where('id='.$id)->delete();

 7             if($result==false){

 8                 echo json_encode(array('msg'=>'删除出错！'));

 9             }else{

10                 echo json_encode(array('success'=>true));

11             }

12         }

13         public function save($id){

14             $result=false;

15             $User = M("User");

16             $data['firstname'] = $_REQUEST['firstname'];

17             $data['lastname'] = $_REQUEST['lastname'];

18             $data['phone'] = $_REQUEST['phone'];

19             $data['email'] = $_REQUEST['email'];

20             $result=$User->where('id='.$_REQUEST['id'])->save($data);

21             if($result==true){

22                 echo json_encode(array('success'=>true));

23             }else{

24                 echo json_encode(array('msg'=>'更新出错！'));

25             }

26         }

27         

28         public function add(){

29             $result=false;

30             $User=M("User");

31             $data['firstname'] = $_REQUEST['firstname'];

32             $data['lastname'] = $_REQUEST['lastname'];

33             $data['phone'] = $_REQUEST['phone'];

34             $data['email'] = $_REQUEST['email'];

35             $result=$User->add($data);

36             if($result==true){

37                 echo json_encode(array('success'=>true));

38             }else{

39                 echo json_encode(array('msg'=>'添加出错！'));

40             }

41         }

42         

43         public function read(){

44             $pagenum=isset($_POST['page']) ? intval($_POST['page']) : 1;

45             $rowsnum=isset($_POST['rows']) ? intval($_POST['rows']) : 10;

46             $User=M("User");

47             $total = $User->count();    //计算总数 

48             $userlist=array();

49             $userlist=$User->limit(($pagenum-1)*$rowsnum.','.$rowsnum)->order('id asc')->select();

50             $json='{"total":'.$total.',"rows":'.json_encode($userlist).'}';//重要，easyui的标准数据格式，数据总数和数据内容在同一个json中

51             echo $json;

52         }

53     }

54 ?>

以上是PHP源代码CurdAction.class.php,以下是datagrid界面