整合Thinkphp数据库基本操作CURD，界面datagrid采用EasyUi的Demo

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