Question

cshtml文件：（home.cshtml）

 @using Kendo.Mvc.UI;


    <!DOCTYPE html>
    <html>
    <head>
        <title>Welcome to Kendo UI!</title>
        <!-- Common Kendo UI CSS for web widgets and widgets for data visualization. -->
        <link href="~/Kendo/styles/kendo.common.min.css" rel="stylesheet" />

        <!-- (Optional) RTL CSS for Kendo UI widgets for the web. Include only in right-to-left applications. -->
        <link href="~/Kendo/styles/kendo.rtl.min.css" rel="stylesheet" type="text/css" />

        <!-- Default Kendo UI theme CSS for web widgets and widgets for data visualization. -->
        <link href="~/Kendo/styles/kendo.default.min.css" rel="stylesheet" />

        <!-- (Optional) Kendo UI Hybrid CSS. Include only if you will use the mobile devices features. -->
        <link href="~/Kendo/styles/kendo.default.mobile.min.css" rel="stylesheet" type="text/css" />

        <!-- jQuery JavaScript -->
        <script src="~/Kendo/js/jquery.min.js"></script>

        <!-- Kendo UI combined JavaScript -->
        <script src="~/Kendo/js/kendo.all.min.js"></script>
    </head>
    <body>

        @(Html.Kendo().Grid<MiCustomerSentiment.UserProfile>()
        .Name("divSearchResult")
        .DataSource(dataSource => dataSource // Configure the grid data source
          .Ajax() // Specify that ajax binding is used
          .Read(read => read.Action("Products_Read", "Home"))
        )
        .Columns(columns =>
        {
          columns.Bound(user => user.FirstName);
          columns.Bound(user => user.LastName);
          columns.Bound(user => user.EmployeeId);
          columns.Bound(user => user.UserName);
        })
        .Pageable() // Enable paging
        .Sortable() // Enable sorting
        )
    </body>
    </html>

控制器中的后端操作方法：

 using Kendo.Mvc.UI;
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Web.Mvc;
    using MiCustomerSentiment.Models;
    using Kendo.Mvc.Extensions;

    namespace MiCustomerSentiment.Controllers
    {
        public class HomeController : Controller
        {
            public ActionResult Home()
            {
                return View();
            }

                [HttpGet]
            public ActionResult Products_Read([DataSourceRequest]DataSourceRequest request)
            {
                using (var _db = new SampleData())
                {
                    IQueryable<UserProfile> unitslist = _db.UserProfiles;
                    DataSourceResult result = unitslist.ToDataSourceResult(request);
                    return Json(result,JsonRequestBehavior.AllowGet);
                }
            }
        }
    }

型号：（UserProfile.cs）

namespace MiCustomerSentiment
{
    using System;
    using System.Collections.Generic;
    using System.ComponentModel.DataAnnotations;
    using System.ComponentModel.DataAnnotations.Schema;
    using System.Data.Entity.Spatial;

    [Table("support.UserProfile")]
    public class UserProfile
    {
        [Key]
        public int UserId { get; set; }

        [Required(ErrorMessage = "First Name is required")]
        [StringLength(100)]
        public string FirstName { get; set; }


        [Required(ErrorMessage = "Last Name is required")]
        [StringLength(100)]
        public string LastName { get; set; }


        [Required(ErrorMessage = "Employee Id is required")]
        [StringLength(100)]
        public string EmployeeId { get; set; }


        [Required(ErrorMessage = "UserName is required")]
        [StringLength(100)]
        public string UserName { get; set; }

        [Required(ErrorMessage = "Password is required")]
        [StringLength(50)]
        public string Password { get; set; }

        public bool? IsActive { get; set; }
        public DateTime ModifiedDate { get; set; }

        public string ModifiedBy { get; set; }
    }
}

感谢您的帮助！

尝试了所有具有类似问题的链接。但是无法解决我的问题。
尝试在控制器操作方法中添加JsonBehavior.Allowget。
尝试添加[httpget]动词。

预期结果：数据必须显示在网格中。

Kendo ASP .NET MVC在Kendo网格上未显示记录

0 个答案: