php - 带有 codeigniter 的 kendo ui 网格 crud

Question

1. 请帮助我使用带有 codeigniter 控制器的示例剑道网格

   我的观点

   $("#grid").kendoGrid({
   dataSource: {
       transport: {
           read: {
               url: 'schoolC/crud',
               contentType: 'application/json'
           },
           create: {
               url: 'schoolC/crud',
               type: "PUT",
               datatype: 'json'
           },
           update: {
               url: 'schoolC/crud',
               type: "POST",
               datatype: 'json'
           },
           destroy: {
               url: 'schoolC/crud',
               type: "POST",
               datatype: 'json'
           }                                
       },
       error: function(e) {
               alert(e.responseText);
           },
       schema: {
           data: "data",
           id: "school_id",
           model: {
               fields: {
                   school_name: { 
                       type: "string",
                       validation: { required: true }
                   }
               }
           }
       },
       pageSize: 10
   },
   height: 400,
   batch: false,
   scrollable: true,
   sortable: true,
   filterable: true,
   resizable: true,
   toolbar: ['create'],
   editable: "popup",
   pageable: {                            
       numeric: true,
       refresh: true,
       pageSizes: true
   }, 
   columns: [
       {
           field: "school_name",
           title: "School Name",                                
           width: 100
       },
       { command: ["edit", "destroy"], title: " ", width: "210px" }                            
   ]
   

   });

   控制器方法

   function crud()
   {
       header("Content-type: application/json");
       switch($_SERVER["REQUEST_METHOD"])
       {
           case 'GET':
               echo $this->SchoolM->get_allJsonData(); 
           break;
           case 'PUT':
               echo $this->SchoolM->addSchoolInfo(array('school_name'=> mysql_real_escape_string($_POST["school_name"])));
           break;
           case 'POST':
               echo $this->SchoolM->updateSchoolInfo(array('school_name'=> mysql_real_escape_string($_POST["school_name"])), array('school_id'=> mysql_real_escape_string($_POST["school_id"])));
           break;
           case 'DELETE':
               echo $this->SchoolM->deleteSchool(mysql_real_escape_string($_POST["school_id"]));               
           break;
       }
   }
   

   模型方法

   function get_allJsonData()
   {
       $arr = array();
       $this->db->from('school');
       $this->db->order_by("school_name", "asc");
       $query = $this->db->get();
       foreach($query->result_object() as $rows )
       {
           $arr[] = $rows;
       }
       return "{\"data\":" .json_encode($arr). "}";
   }
   function addSchoolInfo($school_name)
   {
       return json_encode($this->db->insert('school',$school_name));
   } 
   function updateSchoolInfo($school_date, $condition)
   {
       return json_encode($this->db->update('school', $school_date, $condition));
   }
   function deleteSchool($school_id)
   {
       $this->db->where_in('school_id',$school_id);
       return json_encode($this->db->delete('school'));
   }   
   

   我正在使用它读取的codeigniter，但其余的创建更新和删除无法正常工作。它还添加了许多空行作为每个创建操作中行的大小。请帮助我

Answer 1

抱歉不懂英语，自动翻译这个工作在这里，大声笑。但我想我可以帮助你，你正在努力在你的 GRID 中拨打他们的电话 CRUD？

我所做的是使用相同的调用创建所有内容，但如果通过引用传递将要完成的操作，则使用 GET。请参见下面的示例。

$("#grid").kendoGrid({
        dataSource: {
            transport:{
                read: "CRUD.client.php?func=read",
                create: {
                    url: "CRUD.client.php?func=create",
                    type: "POST"
                },
                update: {
                    url: "CRUD.client.php?func=update",
                    type: "POST"
                },
                destroy: {
                    url: "CRUD.client.php?func=delete",
                    type: "POST"
                }
            },

请注意，一旦文件对所有人都相同，具有传递参数，php 将读取并通过 if 决定谁将执行警报。

if ($verb == "GET" && $func == "read") {code CRUD here}

我有帮助！！！