我有以下代码:
索引.cshtml:
@using System.Web.Script.Serialization
@model MvcApplication3.Models.Person
<script src="../../Scripts/knockout-2.1.0.js" type="text/javascript"></script>
<!-- This is a *view* - HTML markup that defines the appearance of your UI -->
<p>First name: <input data-bind="value: firstName" /></p>
<p>Last name: <input data-bind="value: lastName" /></p>
<script type="text/javascript">
var initialData = @Html.Raw(new JavaScriptSerializer().Serialize(Model));
// This is a simple *viewmodel* - JavaScript that defines the data and behavior of your UI
function AppViewModel() {
this.firstName = ko.observable(initialData.FirstName);
this.lastName = ko.observable(initialData.LastName);
}
// Activates knockout.js
ko.applyBindings(new AppViewModel());
</script>
家庭控制器:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MvcApplication3.Models;
namespace MvcApplication3.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
var people = new PeopleEntities();
var person = people.People.First();
return View(person);
}
[HttpPost]
public ActionResult Index(Person person)
{
//Save it
return View();
}
}
}
基本上,它的作用是从数据库中加载一个人,并使用敲除为名字和姓氏创建可编辑字段。它将值加载到字段中
这工作正常。
但是我不确定如何将更改发布回控制器进行保存。它们必须被反序列化并放回模型中,然后再发回。不知道该怎么做。
有什么帮助吗?