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我有一个使用AngularJS进行视图的Play框架项目。负责查询数据的控制器发出2个请求,每个请求返回一个JSON块。第一个工作正常,并显示正确。第二个数据几乎被Angular摧毁了(下面的例子)。AngularJS不能正确处理JSON
JSON在呈现前正确创建,因为它通过应用程序的日志显示。 这是正确的JSON(从Play框架路由方法的记录所采取的):
{"id":5,"name":"auditoria","url":null,"version":1,"methods":[]}
这是AngularJS如何打印它。它标记化:
[{},{"0":"a","1":"u","2":"d","3":"i","4":"t","5":"o","6":"r","7":"i","8":"a"},{},{},{"length":0}]
而这里的控制器:
app.controller("ViewCtrl", [ "$scope", "$resource", "$routeParams", "apiUrl",
function($scope, $resource, $routeParams, apiUrl) {
var ServiceList = $resource(apiUrl + "/services");
$scope.services = ServiceList.query(); //JSON is displayed properly
if ($routeParams.id) {
jsonServicoQuery = apiUrl + "/services/" + $routeParams.id
var Service = $resource(jsonServicoQuery);
$scope.currentService = Service.query(); //JSON is butchered
}
} ]);
这里的HTML:
<div class="row">
<div class="col-md-3">
<div class="bs-sidebar hidden-print" role="complementary">
<ul class="nav bs-sidenav">
<li><a href="/create"><i class="fa fa-plus"></i></a></li>
<li ng-repeat="s in services| orderBy:'name'"><a
href="/view/{{s.id}}">{{s.nome}}</a>
<ul>
<li ng-repeat="m in s.methods| orderBy:'name'">{{m.name}}
[{{m.id}}]</li>
</ul></li>
</ul>
</div>
</div>
<div class="col-md-9" role="main">
<div class="bs-docs-section">
<div class="page-header">
<!-- displaying the whole currentService JSON for debugging purposes -->
{{currentService}}
</div>
</div>
</div>
</div>
任何人有什么我做错了什么线索?
更新: Service.query()执行由游戏框架路由的方法。
路由配置:
GET /api/services/:id controllers.Services.show(id: String)
而且controllers.Services.show(id: String)
实现:
public static Result show(String id) {
Service s = Service.findById(id);
//JSON displayed here is correct, log below
Logger.info("At Services show, json " + Json.toJson(s));
return ok(Json.toJson(s));
}
登录:
[info] application - At Services show, json {"id":5,"name":"auditoria","url":null,"version":1,"methods":[]}
看起来你的服务有问题。你可以发布你的Service.query()的内容吗? – 2014-09-29 16:52:00