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MVC + Vue.js 初体验(实现表单操作)

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">


    <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> vm </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">new</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> Vue({
        el: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">#demo</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">,
        data: {
            studentList: [],
            newStudent: { Name: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">''</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, Age: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">''</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, Courses: [] }
        },
        methods: {
            GetAllStudent: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> () {
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> _self </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">this</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">;
                _self.studentList </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> [];
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">this</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">.$http.get(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">/home/GetAllStudent</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">).then(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (res) {
                    </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">for</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> i </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">0</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">; i </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">&lt;</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> res.body.length; i</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">++</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">) {
                        _self.studentList.push(res.body[i]);
                    }
                });
            },
            DeleteStudent: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (student) {
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> _self </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">this</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">;
                _self.$http.post(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">/Home/DeleteStudent</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, { name: student.Name }).then(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (res) {
                    </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">if</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (res.body.Code </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">==</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">1</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">) {
                        _self.GetAllStudent();
                    }
                    </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">else</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> {
                        alert(response.body.Msg);
                    }
                });
            },
            addCourses: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> () {
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">this</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">.newStudent.Courses.push({ Name: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">""</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> });
            },
            addStudent: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> () { 
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> _self </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">this</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">;
                _self.$http.post(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">/Home/AddStudent</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, _self.newStudent).then(</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">function</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (res) {
                    </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">if</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> (res.body.Code </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">==</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">1</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">) {
                        _self.GetAllStudent();
                    }
                    </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">else</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> {
                        alert(response.body.Msg);
                    }
                });
                </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">return</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">false</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">;
            }
        }
    });
    vm.GetAllStudent();
</span><span style="color: rgba(0, 0, 255, 1)">&lt;/</span><span style="color: rgba(128, 0, 0, 1)">script</span><span style="color: rgba(0, 0, 255, 1)">&gt;</span>



</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; }
}
}