我熟悉Telerik产品,但对Kendo UI MVC包装器不熟悉。几个月前我最初下载它们并且从来没有真正尝试过它们,所以很遗憾我的试用支持已经过期了。
我在VS.NET中开始了一个全新的Kendo UI MVC应用程序。
我创建了自己的Controller和View。
我复制了批处理编辑示例(http://demos.kendoui.com/web/grid/editing.html)并换出了示例正在使用的数据的静态列表。
网格正确显示我的数据。
但是,单击“保存”时,更新不会向服务器({})发送任何内容。单击“保存”时,删除也不会向服务器({})发送任何内容。创建每个新项目发送一条记录,但Name属性设置为null。
有什么想法吗?
我的代码如下。
谢谢, 凯文
*我的模型*
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace KendoUIMvcApplication1.Models
{
public class PersonalInterestModel
{
public int ID;
public string Name;
}
}
*我的控制器*
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Kendo.Mvc.Extensions;
using Kendo.Mvc.UI;
using KendoUIMvcApplication1.Models;
namespace KendoUIMvcApplication1.Controllers
{
public class ManagerController : Controller
{
//
// GET: /Manager/
private static List<PersonalInterestModel> items = new List<PersonalInterestModel>();
static ManagerController()
{
items.Add(new PersonalInterestModel() { ID = 1, Name = "Finance" });
items.Add(new PersonalInterestModel() { ID = 2, Name = "Construction" });
items.Add(new PersonalInterestModel() { ID = 3, Name = "Technology" });
items.Add(new PersonalInterestModel() { ID = 4, Name = "Entertainment" });
}
public ActionResult Index()
{
return View();
}
public ActionResult Editing_Read([DataSourceRequest] DataSourceRequest request)
{
return Json(items.ToDataSourceResult(request));
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Editing_Create([DataSourceRequest] DataSourceRequest request, [Bind(Prefix = "models")]IEnumerable<PersonalInterestModel> products)
{
var results = new List<PersonalInterestModel>();
if (products != null && ModelState.IsValid)
{
foreach (var product in products)
{
product.ID = items.Max(i => i.ID) + 1;
items.Add(product);
results.Add(product);
}
}
return Json(results.ToDataSourceResult(request, ModelState));
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Editing_Update([DataSourceRequest] DataSourceRequest request, [Bind(Prefix = "models")]IEnumerable<PersonalInterestModel> products)
{
if (products != null && ModelState.IsValid)
{
foreach (var product in products)
{
var target = items.Find(p => p.ID == product.ID);
if (target != null)
{
target.Name = product.Name;
}
}
}
return Json(ModelState.ToDataSourceResult());
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Editing_Destroy([DataSourceRequest] DataSourceRequest request, [Bind(Prefix = "models")]IEnumerable<PersonalInterestModel> products)
{
if (products.Any())
{
foreach (var product in products)
{
items.Remove(items.Find(p => p.ID == product.ID));
}
}
return Json(ModelState.ToDataSourceResult());
}
}
}
*我的观点*
@{
ViewBag.Title = "Personal Interests";
}
<h2>Index</h2>
@(Html.Kendo().Grid<KendoUIMvcApplication1.Models.PersonalInterestModel>()
.Name("Grid")
.Columns(columns => {
columns.Bound(p => p.ID).Width(50);
columns.Bound(p => p.Name).Width(140);
columns.Command(command => command.Destroy()).Width(110);
})
.ToolBar(toolbar => {
toolbar.Create();
toolbar.Save();
})
.Editable(editable => editable.Mode(GridEditMode.InCell))
.Pageable()
.Sortable()
.Scrollable()
.DataSource(dataSource => dataSource
.Ajax()
.Batch(true)
.ServerOperation(false)
.Events(events => events.Error("error_handler"))
.Model(model => model.Id(p => p.ID))
.Create("Editing_Create", "Manager")
.Read("Editing_Read", "Manager")
.Update("Editing_Update", "Manager")
.Destroy("Editing_Destroy", "Manager")
)
)
<script type="text/javascript">
function error_handler(e) {
if (e.errors) {
var message = "Errors:\n";
$.each(e.errors, function (key, value) {
if ('errors' in value) {
$.each(value.errors, function() {
message += this + "\n";
});
}
});
alert(message);
}
}
</script>
答案 0 :(得分:4)
我只是在我的项目中尝试你的代码就可以完成这项工作,
MODEL
public class PersonalInterestModel
{
public int ID {get; set;}
public string Name { get; set; }
}