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