【发布时间】:2014-12-27 17:20:10
【问题描述】:
我定义了一个 Restangular 服务:
var dashboards = angular.module('models.dashboards', ['restangular']);
dashboards.factory('Dashboards', function(Restangular) {
var Dashboards = Restangular.service('dashboards');
Restangular.extendModel('dashboards', function (model) {
//model.newMethod = function() {
//}
});
return Dashboards;
});
在解析中,我想在 POST 响应的 Location 标头中返回的 URL 上调用 POST 后跟 GET。 POST 不需要任何参数。
resolve: {
'drafts': ['Dashboards', function (Dashboards) {
return Dashboards.post().then(function(result) {
return Dashboards.oneUrl('newDash', result.data).get();
});
}]
},
我配置了一个响应提取器,将位置标头设置为 POST 请求的响应数据。
RestangularProvider.setFullResponse(true);
RestangularProvider.setResponseExtractor(function(data, operation, route, url, response, deferred) {
var returnData = data;
if(operation === 'post') {
console.log(response.headers());
returnData = response.headers().location;
}
return returnData;
});
我可以看到返回 201 并带有正确 Location 标头的 POST 请求。但我没有看到 GET 请求。相反,我得到了这个例外:
TypeError: Cannot set property 'singleOne' of undefined
at $get.okCallback (restangular.js:1145)
at processQueue (ionic.bundle.js:20962)
at ionic.bundle.js:20978
at Scope.$get.Scope.$eval (ionic.bundle.js:22178)
at Scope.$get.Scope.$digest (ionic.bundle.js:21994)
at Scope.$get.Scope.$apply (ionic.bundle.js:22282)
at done (ionic.bundle.js:17439)
at completeRequest (ionic.bundle.js:17629)
at XMLHttpRequest.requestLoaded (ionic.bundle.js:17570)
【问题讨论】:
标签: angularjs restangular