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[angularjs] MVC + Web API + AngularJs 搭建簡單的 CURD 框架，angularjscurd

編輯：關於.NET

[angularjs] MVC + Web API + AngularJs 搭建簡單的 CURD 框架，angularjscurd

MVC + Web API + AngularJs 搭建簡單的 CURD 框架

　　GitHub 地址：https://github.com/liqingwen2015/Wen.MvcSinglePage

　　app.js

var app = angular.module('myApp', ['ngRoute', 'demoService', ]);

　　app-route.js

//路由配置
app.config(['$routeProvider', function ($routeProvider) {
    $routeProvider
    .when('/', { templateUrl: '../Scripts/core/views/demo/index.html', controller: 'demoController' })
    .when('/home', { templateUrl: '../Scripts/core/views/demo/index.html', controller: 'demoController' })
    .when('/add', { templateUrl: '../Scripts/core/views/demo/edit.html', controller: 'demoEditController' })
    .when('/edit/:id', { templateUrl: '../Scripts/core/views/demo/edit.html', controller: 'demoEditController' })
    .when('/error', { templateUrl: '../Scripts/Views/Error.html', controller: 'errorController' })
    .otherwise({ redirectTo: '/error' });
}]);

　　app-service.js

//服務
var demoService = angular.module('demoService', []);

//請求服務
demoService.factory('requestService', function ($http, $q) {
    var params = {
        method: '',
        url: '',
        headers: { 'Content-Type': 'application/json' },
        data: {}
    }
    var request = {
        //增
        add: function (data) {
            params.method = "post";
            params.url = "../api/demo/add";
            params.data = data;
            return requestService($http, $q, params);
        },
        //刪
        del: function (id) {
            params.method = "delete";
            params.url = "../api/demo/del?id=" + id;
            return requestService($http, $q, params);
        },
        //改
        update: function (data) {
            params.method = "put";
            params.url = "../api/demo/update";
            params.data = data;
            return requestService($http, $q, params);
        },
        //查
        get: function (id) {
            params.method = "get";
            params.url = "../api/demo/get?id=" + id;
            return requestService($http, $q, params);
        },
        //分頁
        details: function (key, pageIndex) {
            params.method = "get";
            params.url = "../api/demo/details?key=" + key + "&pageIndex=" + pageIndex;
            return requestService($http, $q, params);
        }
    };

    return request;
});

//請求服務
function requestService($http, $q, request) {
    return $http(request);
};

　　demoController.js

app.controller('demoController', function ($scope, $http, $location, $routeParams, requestService) {
    console.log('demoController');

    var currentPageIndex = 1;
    $scope.list = [];

    //刪除
    $scope.del = function (id) {
        requestService.del(id)
            .then(function (result) {
                var data = result.data;
                console.log(data);
            });
    };

    $scope.demoKey = $scope.demoKey ? $scope.demoKey : "";
    $scope.details = function (key, pageIndex) {
        requestService.details(key, pageIndex)
            .then(function (result) {
                var data = result.data;
                $scope.list = data;
            });
        console.log($scope.list);
    };
    $scope.details("", currentPageIndex);

    //查詢
    $scope.search = function () {
        $scope.list = [];
        $scope.details($scope.demoKey, currentPageIndex);
    };

    //新增
    $scope.add = function () {
        $location.url('/add');
    };

    //編輯
    $scope.edit = function (id) {
        $location.url('/edit/' + id);
    };

    //下一頁
    $scope.nextPage = function () {
        currentPageIndex++;
        $scope.details($scope.demoKey, currentPageIndex);
    };

    //上一頁
    $scope.prePage = function () {
        if (currentPageIndex > 1) {
            currentPageIndex--;
        }
        $scope.details($scope.demoKey, currentPageIndex);
    };
});

//demoEditController
app.controller('demoEditController',
    function ($scope, $http, $location, $routeParams, requestService) {
        console.log('demoEditController');

        $scope.demo = {
            Id: '',
            Name: '',
            Price: 0
        };

        var id = $routeParams.id;
        $scope.get = function () {
            requestService.get(id).then(function (result) {
                console.log(result);
                $scope.demo = result.data;
            });
        }
        if (id != null) { $scope.get(); }

        $scope.save = function () {
            if (id) {
                $scope.demo.Id = id;
                requestService.update($scope.demo).then(function (result) {
                    console.log(result);
                    var data = result.data;
                    console.log("更新成功");
                    console.log(data);
                });
            } else {
                requestService.add($scope.demo).then(function (result) {
                    console.log(result);
                    var data = result.data;
                    console.log("添加成功");
                    console.log(data);
                });
            };
        };

    });

　　index.html

<div class="address_serace">
    <input class="form-control" ng-change="search()" ng-model="demoKey" placeholder="搜索">
</div>
<div class="address_div">
    <dl class="address_dl" ng-repeat="item in list">
        <dd class="address_font">
            <p class="address_font_t">{{item.Name}}</p>
            <p>單價：￥{{item.Price}}</p>
            <a ng-click="del(item.Id)">刪除</a>
            <a ng-click="edit(item.Id)">編輯</a>
        </dd>
    </dl>

</div>

<button class="btn btn-primary btn-block " ng-click="prePage()">上一頁...</button>
<button class="btn btn-primary btn-block " ng-click="nextPage()">下一頁...</button>
<button class="btn btn-primary btn-block " ng-click="add()">添加</button>

　　edit.html

<input type="text"
       name="name" class="form-control" placeholder="商品" ng-model="demo.Name" required />

<input type="text"
       name="name" class="form-control" placeholder="價格" ng-model="demo.Price" required />
<button class="btn btn-primary btn-block" ng-click="save()">保存</button>

　　API：Demo 控制器

#region using System; using System.Collections.Generic; using System.Linq; using System.Web.Http; using Wen.MvcSinglePage.Models.Api; #endregion namespace Wen.MvcSinglePage.Controllers.Api { public class DemoController : ApiController { private IList<DemoViewModel> _demos = new List<DemoViewModel>(); public DemoController() { InitDemo(); } /// <summary> /// 添加 /// </summary> /// <param name="demo"></param> /// <returns></returns> [HttpPost] public DemoViewModel Add([FromBody] DemoViewModel demo) { _demos.Add(demo); return demo; } /// <summary> /// 獲取 /// </summary> /// <returns></returns> [HttpGet] public DemoViewModel Get(int id) { return _demos.FirstOrDefault(x => x.Id == id); } /// <summary> /// 刪除 /// </summary> /// <param name="id"></param> /// <returns></returns> [HttpDelete] public int Del(int id = 0) { var demo = _demos.FirstOrDefault(x => x.Id == id); if (demo != null) _demos.Remove(demo); return id; } /// <summary> /// 更新 /// </summary> /// <param name="demo"></param> /// <returns></returns> [HttpPut] public DemoViewModel Update([FromBody] DemoViewModel demo) { var entity = _demos.FirstOrDefault(x => x.Id == demo.Id); if (entity == null) return demo; entity.Name = demo.Name; entity.Price = demo.Price; return demo; } /// <summary> /// 詳情（分頁） /// </summary> /// <param name="key"></param> /// <param name="pageIndex"></param> /// <returns></returns> [HttpGet] public IEnumerable<DemoViewModel> Details(string key, int pageIndex) { const int pageSize = 5; if (!string.IsNullOrEmpty(key)) { _demos = _demos.Where(x => x.Name.Contains(key)).ToList(); } return _demos.Skip(pageSize * (pageIndex - 1)).Take(pageSize); } /// <summary> /// 初始化 Demo /// </summary> private void InitDemo() { var random = new Random(); for (var i = 0; i < 100; i++) { _demos.Add(new DemoViewModel { Id = i, Name = $"商品：{i}", Price = random.Next() }); } } } } DemoController.cs