获取 MVC 模型数据并将其传递给 AngularJS 控制器 [英] Getting and passing MVC Model data to AngularJS controller

问题描述

我对 AngularJS 还很陌生，在这里我不知所措.

现在我的 MVC 程序使用 Razor 来显示我的 .mdf 数据库中的所有数据(即:@Html.DisplayFor(modelItem => item.LastName)).但是，我想主要使用 Angular.我正在尝试使用 ng-repeat 来显示所有模型数据，但我不确定如何将该模型数据传递给 Angular 控制器然后使用它.我曾尝试在我的 ng-init 中将模型序列化为 JSON，但我认为我做得不对(显然).

这是我的代码:

//controller-test.jsvar myApp = angular.module('myModule', []);myApp.controller('myController', function ($scope) {$scope.init = 函数(名字){$scope.firstname = 名字；}});

@model IEnumerable@{ViewBag.Title = "索引";}<div ng-app="myModule"><div ng-controller="myController" ng-init="init(@Newtonsoft.Json.JsonConvert.SerializeObject(Model))"><表格><tr ng-repeat= <!--这就是我卡住的地方-->

<script src="~/Scripts/angular.min.js"></script><script src="~/Scripts/controller-test.js"></script>@Scripts.Render("~/Scripts/angular.js")

我不确定我应该重复什么才能从序列化模型中获取 FirstName.我觉得我拥有所有的部分，但只是不确定如何将它们连接起来.

解决方案

如果你的 Json 对象上有键 firstName 像:

<代码>{雇员":[{"firstName":"John", "lastName":"Doe"},{"firstName":"Anna", "lastName":"Smith"},{"firstName":"Peter","lastName":"Jones"}]}

您可以通过以下方式进行.

在您的控制器上:

myApp.controller('myController', function ($scope) {$scope.init = 函数(员工){$scope.employees = 员工；}});

在您看来:

<tr ng-repeat="员工中的员工"><td>{{employee.firstName }}<td></tr>

I'm pretty new to AngularJS and I'm at a loss here.

Right now my MVC program uses Razor to display all the data in my .mdf database (i.e: @Html.DisplayFor(modelItem => item.LastName) ). However, I want to go mostly Angular. I am trying to use ng-repeat to display all of the Model data, but I am not sure how to pass that Model data to the Angular controller and then use it. I have tried serializing the Model to JSON in my ng-init, but I don't think I'm doing it right (obviously).

Here is my code:

// controller-test.js

var myApp = angular.module('myModule', []);

myApp.controller('myController', function ($scope) {
    $scope.init = function (firstname) {
        $scope.firstname = firstname;
    }
});

<!-- Index.cshtml -->

@model IEnumerable<Test.Models.Employee>

@{
    ViewBag.Title = "Index";
}

<div ng-app="myModule">
    <div ng-controller="myController" ng-init="init(@Newtonsoft.Json.JsonConvert.SerializeObject(Model))">
         <table>
             <tr ng-repeat= <!--THIS IS WHERE I'M STUCK -->
         </table>
    </div>
</div>

<script src="~/Scripts/angular.min.js"></script>
<script src="~/Scripts/controller-test.js"></script>
@Scripts.Render("~/Scripts/angular.js")

I'm not sure exactly what I should be repeating on to get the FirstName from the serialized Model. I feel like I have all the pieces, but just unsure how to connect them.

解决方案

If you have the key firstName on your Json object like:

{
 "employees":[
    {"firstName":"John", "lastName":"Doe"},
    {"firstName":"Anna", "lastName":"Smith"},
    {"firstName":"Peter","lastName":"Jones"}
  ]
}

You can do it in the following way.

On your controller:

myApp.controller('myController', function ($scope) {
    $scope.init = function (employees) {
        $scope.employees = employees;
    }
});

On your view:

<table>
    <tr ng-repeat= "employee in employees">
        <td>{{ employee.firstName }}<td>
    </tr>
</table>

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