Question

这是我在我的工厂中写的.js：

app.factory('CustomerCompany', function($resource){
    return $resource('/customer_companies/:id.json', {id: "@_id"}, {
        'query':{method: 'GET', isArray:false},
        'getByCustomerAccount':{
            method: 'GET', 
            params: {customer_account_id: customer_account_id}, 
            isArray:true, 
            url:'/customer_companies/get_by_account/:customer_account_id.json'
        }
    });
});

因为我想获取属于特定customer_account的customer_companies列表，所以我需要提供customer_account_id。

在我的controllers.js中，

app.controller('customerAccountEditController', function($scope, CustomerCompany) {
    $scope.data = {};
    var path        = $location.path();
    var pathSplit   = path.split('/');
    $scope.id       = pathSplit[pathSplit.length-1];
    var customer_account_id = $scope.id;

    $scope.list_of_companies = [];

    CustomerCompany.getByCustomerAccount({customer_account_id: customer_account_id}, function(data){
        console.log(data);
        //$scope.list_of_delegates.push(data);
    }); 
});

我的customer_account_id未定义。

我哪里出错了？

Answer 1

我认为您不需要在Application.Run(Form1());＆amp;内部定义params。然后网址将变为$resource＆amp;在调用方法时，您需要从url:'/customer_companies/get_by_account/customer_account_id.json'传递customer_account_id，以便创建一个{customer_account_id: customer_account_id}像这样的somtehing的网址。

<强>服务

customer_account_id=2

<强>控制器

'getByCustomerAccount':{
      method: 'GET', 
      //params: {customer_account_id: customer_account_id}, //removed it
      isArray:true, 
      url:'/customer_companies/get_by_account/:customer_account_id'
}

Answer 2

这对我有用。

controllers.js

CustomerCompany.getByCustomerAccount({customer_account_id: customer_account_id}, function(data){
        console.log(data);
        //$scope.list_of_delegates.push(data);
    });

services.js

app.factory('CustomerCompany', function($resource){
    return $resource('/customer_companies/:id.json', {id: "@_id"}, {
        'query':{method: 'GET', isArray:false},
        'getByCustomerAccount':{
            method: 'GET', 
            isArray:false, 
            url:'/customer_accounts/:customer_account_id/customer_companies.json'
        }
    });
});

我改变了什么：

在服务器端，我决定使用/customer_accounts/:customer_account_id/customer_companies来呈现结果。
我意识到返回的数据始终是对象形式，因此我将isArray中的$resource更改为false。
当我打电话给getByCustomerAccount

Answer 3

params: {customer_account_id: customer_account_id},

您尝试在此处分配的customer_account_id未定义。

尝试params: {customer_account_id: '@customer_account_id'},

AngularJS 1.x如何使用资源获取结果数组？

3 个答案: