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MVC + Vue.js 初体验(实现表单操作)

2017-01-20 11:05 489 查看

Vuejs

http://cn.vuejs.org/

Vue.js（读音 /vjuː/, 类似于 view）是一套构建用户界面的渐进式框架。与其他重量级框架不同的是，Vue 采用自底向上增量开发的设计。Vue 的核心库只关注视图层，并且非常容易学习，非常容易与其它库或已有项目整合。另一方面，Vue 完全有能力驱动采用单文件组件和Vue生态系统支持的库开发的复杂单页应用。

Vue.js 的目标是通过尽可能简单的 API 实现响应的数据绑定和组合的视图组件。

DEMO效果

前端源码

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />
<title></title>
@*基库*@
<script src="https://unpkg.com/vue/dist/vue.js"></script>
@*ajax支持*@
<script src="http://cdn.bootcss.com/vue-resource/1.0.3/vue-resource.js"></script>
</head>
<body>
<div id="demo">
<table border="0">
<tr class="textCenter">
<td style="width: 100px;">姓名</td>
<td style="width: 60px;">年龄</td>
<td style="width: 200px;">课程</td>
</tr>
<tr v-for="x in studentList">
<td>
{{x.Name}}
</td>
<td>
{{x.Age}}
</td>
<td>
<div v-for="cc in x.Courses">{{cc.Name}}</div>
</td>
<td>
<input type="button" v-on:click="DeleteStudent(x)" value="删除" />
</td>
</tr>
</table>
<form name="myForm">
<table>
<tr>
<td style="width: 50px;">姓名:</td>
<td>
<input type="text" v-model="newStudent.Name" />
</td>
</tr>
<tr>
<td style="width: 50px;">年龄:</td>
<td>
<input type="number" v-model="newStudent.Age" />
</td>
</tr>
<tr>
<table>
<tr v-for="(x,index) in newStudent.Courses"><td style="width: 50px;">课程{{index+1}}</td><td><input type="text" v-model="x.Name" /></td></tr>
</table>
</tr>
<tr>
<td colspan="2" style="text-align: right;">
<input type="button" v-on:click="addCourses()" value="添加课程" />
<input type="submit" v-on:click="addStudent()" value="添加" />
</td>
</tr>
</table>
</form>
</div>
<script type="text/javascript">

var vm = new Vue({
el: "#demo",
data: {
studentList: [],
newStudent: { Name: '', Age: '', Courses: [] }
},
methods: {
GetAllStudent: function () {
var _self = this;
_self.studentList = [];
this.$http.get("/home/GetAllStudent").then(function (res) {
for (var i = 0; i < res.body.length; i++) {
_self.studentList.push(res.body[i]);
}
});
},
DeleteStudent: function (student) {
var _self = this;
_self.$http.post("/Home/DeleteStudent", { name: student.Name }).then(function (res) {
if (res.body.Code == 1) {
_self.GetAllStudent();
}
else {
alert(response.body.Msg);
}
});
},
addCourses: function () {
this.newStudent.Courses.push({ Name: "" });
},
addStudent: function () {
var _self = this;
_self.$http.post("/Home/AddStudent", _self.newStudent).then(function (res) {
if (res.body.Code == 1) {
_self.GetAllStudent();
}
else {
alert(response.body.Msg);
}
});
return false;
}
}
});
vm.GetAllStudent();
</script>
</body>
</html>

后台源码

using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;

namespace Test.VueJS.Controllers
{
/// <summary>
/// coder 释迦苦僧
/// </summary>
public class HomeController : Controller
{
/// <summary>
/// 静态
/// </summary>
public static List<Student> students = new List<Student>();
//
// GET: /Home/
[HttpGet]
public ActionResult Index()
{
return View();
}
/// <summary>
/// 添加
/// </summary>
/// <param name="student"></param>
/// <returns></returns>
[HttpPost]
public JsonResult AddStudent(Student student)
{
if (student == null)
{
return Json(new ReturnCode(-1, "error"), JsonRequestBehavior.AllowGet);
}
students.Add(student);
return Json(new ReturnCode(1, "success"), JsonRequestBehavior.AllowGet);
}
/// <summary>
/// 获取所有
/// </summary>
/// <returns></returns>
[HttpGet]
public JsonResult GetAllStudent()
{
return Json(students, JsonRequestBehavior.AllowGet);
}
/// <summary>
/// 删除
/// </summary>
/// <returns></returns>
[HttpPost]
public JsonResult DeleteStudent(string name)
{
var student = students.FirstOrDefault(p => p.Name == name);
if (student != null)
{
students.Remove(student);
}
return Json(new ReturnCode(1, "success"), JsonRequestBehavior.AllowGet);
}
}
/// <summary>
/// 学生
/// </summary>
public class Student
{
/// <summary>
/// 姓名
/// </summary>
public string Name { get; set; }
/// <summary>
/// 年龄
/// </summary>
public int Age { get; set; }
/// <summary>
/// 拥有的课程
/// </summary>
public List<Course> Courses
{
get;
set;
}
}
/// <summary>
/// 课程
/// </summary>
public class Course
{
public string Name { get; set; }
}
/// <summary>
/// 处理结果返回值
/// </summary>
public class ReturnCode
{
public ReturnCode(int code, string msg)
{
this.Code = code;
this.Msg = msg;
}
public int Code { get; set; }
public string Msg { get; set; }
}
}

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