Question

我有一个来自后端的JSON响应，我想显示到前端，所以在下面的情况下，我无法将$scope值绑定到view.If我将响应更改为对象而不是数组其填充。如何将数组对象填充到视图中？

main.html中

<div class="row">
        <div class="form-group col-md-6">
            <div class="col-md-3">
                <label for="workerName">Full Name:</label>
            </div>
            <div class="col-md-9">
                <input type="text" class="form-control" name="workerName" ng-model="data.firstName">
            </div>
        </div>
        <div class="form-group col-md-6">
            <div class="col-md-3">
                <label for="workerName">Address:</label>
            </div>
            <div class="col-md-9">
                <input type="text" class="form-control" name="workerName" ng-model="data.lastName">
            </div>
        </div>
    </div>

app.js

var Obj = [{firstName: "Mike", lastName:"wegner"},{firstName:"John",lastName:"Ruch"}];

app.get('/test', function (req, res) {
  res.send(Obj);
});

workerFacotry.js

angular.module('myApp').factory('workerFactory', function ($http) {
    'use strict';
    return {
        getData: function(){
            return $http.get('/test');
        }
    }
});

workerController.js

angular.module('myApp').controller('WorkerController', function ($scope,workerFactory) {
    'use strict';
    $scope.test = function(){
        alert("first functiona is working");
    };
    $scope.data = [];
    $scope.getTestData = function(){
        workerFactory.getData().then(function(response){
            $scope.data = response.data;
            console.log("Data from server",$scope.data);
        })
    }
});

Json.js

[{
    "firstName": "Mike",
    "lastName": "wegner"
}, {
    "firstName": "John",
    "lastName": "Ruch"
}]

Answer 1

使用ngRepeat指令循环遍历data：

<div class="row" ng-repeat="d in data">
        <div class="form-group col-md-6">
            <div class="col-md-3">
                <label for="workerName">Full Name:</label>
            </div>
            <div class="col-md-9">
                <input type="text" class="form-control" name="workerName" ng-model="d.firstName">
            </div>
        </div>
        <div class="form-group col-md-6">
            <div class="col-md-3">
                <label for="workerName">Address:</label>
            </div>
            <div class="col-md-9">
                <input type="text" class="form-control" name="workerName" ng-model="d.lastName">
            </div>
        </div>
    </div>

如何使用$ scope将json数据绑定到angularJS视图？

1 个答案: