Json阵列的详细信息显示在三页的angularjs中

Question

我有一个类别数组。还有更多的产品。我需要在类别页面中显示类别。当点击一个类别时，我必须重定向产品页面并显示必要的产品。当点击产品时，我必须重定向product_details页面并显示必要的产品详细信息。

类别加载到类别页面，当单击时，它将重定向产品页面。但是，我看不到产品。这些控制器的错误是什么，以及如何创建"product_details.html"one_answers"product.html"页面

我必须这样显示：

• 类别页面：term_id，名称
• 产品页面：post_title，ID
• 产品详细信息页面：post_title、post_date、post_author、ID

categorylist product.json

{
"category": [{
    "term_id": "10",
    "name": "Arden Grange",
    "slug": "arden-grange",
    "products": [{
        "ID": "47",
        "post_title": "Arden Grange, Premium",
        "post_date": "2015-10-20 16:13:04",
        "post_author": "5"
    }, {
        "ID": "50",
        "post_title": "Arden Grange Puppy/Junior Large Breed",
        "post_date": "2015-10-21 04:56:23",
        "post_author": "5"
    }, {
        "ID": "53",
        "post_title": "Arden Grange Weaning/Puppy",
        "post_date": "2015-10-22 12:52:35",
        "post_author": "5"
    }]
}, {
    "term_id": "8",
    "name": "Menu 1",
    "slug": "menu-1",
    "products": [{
        "ID": "38",
        "post_title": "Home",
        "post_date": "2015-10-20 10:43:44",
        "post_author": "1"
    }, {
        "ID": "30",
        "post_title": "",
        "post_date": "2015-10-20 10:13:56",
        "post_author": "1"
    }, {
        "ID": "31",
        "post_title": "",
        "post_date": "2015-10-20 10:13:57",
        "post_author": "1"
    }]
}]
}

类别控制器.js

app.controller('CategoryController', ['$scope','category', function($scope, category) {
 category.success(function(data) {
     $scope.userslists = data;
});
}]);

ProductController.js

app.controller('ProductController', ['$scope', '$routeParams', 'category', function($scope, $routeParams, category,products) {
category.success(function(data) {
$scope.users = data.category[$routeParams.id];
});
}]);

app.js

var app = angular.module('LookApp', ['ionic','ngCordova','ngRoute']);
app.config(function($stateProvider, $urlRouterProvider,$routeProvider) {
$routeProvider
.when('/', {
controller: 'CategoryController',
templateUrl: 'views/category.html'
})
.when('/:id', {
controller: 'ProductController',
templateUrl: 'views/users.html'
})
 .when('/login/:friendId', {
controller: 'LoginController',
templateUrl: 'views/login.html'
})
.otherwise({
redirectTo: '/'
});

category.js（服务文件）

app.factory('category', ['$http', function($http) {    
return $http.get('http://localhost/youtubewebservice/shop-categorylist-product.php')

       .success(function(data) { 
          return data; 
        }) 
        .error(function(err) { 
          return err; 
        }); 
}]);

Answer 1

请注意，您已经将数据放在$scope.userlists中，因此当您在html中调用数据时，需要这样做
分类页面

<div ng-repeat="user in userslists">
Term ID : {{user.category.term_id}}
Name    : {{user.category.name}}
</div>

产品页面

<div ng-repeat="user in userslists">
Post Title : {{user.category.products.post_title}}
ID         : {{user.category.products.ID}}
</div>

详细信息页面

<div ng-repeat="user in userslists">
Post Title : {{user.category.products.post_title}}
Post Date  : {{user.category.products.post_date}}
Post Author: {{user.category.products.post_author}}
ID         : {{user.category.products.ID}}
</div>