试图从服务中加载数据,并且收到以下错误消息:Error: undefined is not an object (evaluating 'ProfileService.getProfile(1).then
。错误:未定义不是对象(正在评估'ProfileService.getProfile(1).then')
ProfileController可
错误发生在这里...
vm.user = {};
vm.loadProfile = function() {
ProfileService.getProfile(1).then(function(profileData) {
console.log(profileData);
vm.user = profileData;
})
};
vm.loadProfile()
ProfileService
function getProfile(id) {
var profile = [];
$log.debug('Getting profile with id: ' + id);
StubFactory.getProfileData().then(function(result) {
for(var i = 0; i < result.data.profiles.length; i++) {
if(result.data.profiles[i].id === id) {
profile = result.data.profiles[i];
}
}
$log.debug('Getting contacts for profile with id: ' + id);
profile.contacts = [];
StubFactory.getContactsData().then(function(result) {
for(i = 0; i < profile.contactMapper.length; i++) {
for(var j = 0; j < result.data.contacts.length; j++) {
if(profile.contactMapper[i] === result.data.contacts[j].id) {
profile.contacts.push(result.data.contacts[j]);
}
}
}
});
$log.debug('Getting documents for profile with id: ' + id);
profile.documents = [];
StubFactory.getDocumentsData().then(function(result) {
for(i = 0; i < profile.documentMapper.length; i++) {
for(var j = 0; j < result.data.documents.length; j++) {
if(profile.documentMapper[i] === result.data.documents[j].id) {
profile.documents.push(result.data.documents[j]);
}
}
}
});
$log.debug('Completed load for profile with id: ' + id);
$log.info(profile);
return profile;
});
}
StubFactory
个function getContactsData() {
return $http.get('data/contacts.json');
}
function getProfileData() {
return $http.get('data/profiles.json');
}
function getDocumentsData() {
return $http.get('data/documents.json');
}
日志是如下...
[Warning] Unexpected CSS token: : (main.css, line 4919)
[Warning] Unexpected CSS token: : (main.css, line 8199)
[Warning] Unexpected CSS token: : (main.css, line 8207)
[Debug] Getting profile with id: 1 (angular.js, line 14326)
[Error] Error: undefined is not an object (evaluating 'ProfileService.getProfile(1).then')
[email protected]://localhost:9000/scripts/controllers/profile.js:17:35
http://localhost:9000/scripts/controllers/profile.js:22:19
[email protected]://localhost:9000/bower_components/angular/angular.js:10717:40
[email protected]://localhost:9000/bower_components/angular/angular.js:9594:45
[email protected]://localhost:9000/bower_components/angular/angular.js:8903:23
[email protected]://localhost:9000/bower_components/angular/angular.js:8768:45
[email protected]://localhost:9000/bower_components/angular-route/angular-route.js:1222:11
[email protected]://localhost:9000/bower_components/angular/angular.js:10274:15
[email protected]://localhost:9000/bower_components/angular/angular.js:9663:23
[email protected]://localhost:9000/bower_components/angular/angular.js:8903:23
[email protected]://localhost:9000/bower_components/angular/angular.js:8768:45
[email protected]://localhost:9000/bower_components/angular-route/angular-route.js:1171:36
[email protected]://localhost:9000/bower_components/angular/angular.js:18343:33
http://localhost:9000/bower_components/angular-route/angular-route.js:733:40
[email protected]://localhost:9000/bower_components/angular/angular.js:16689:39
http://localhost:9000/bower_components/angular/angular.js:16733:39
[email protected]://localhost:9000/bower_components/angular/angular.js:17827:36
[email protected]://localhost:9000/bower_components/angular/angular.js:18125:31
[email protected]://localhost:9000/bower_components/angular/angular.js:12233:53
[email protected]://localhost:9000/bower_components/angular/angular.js:12459:15
[email protected]://localhost:9000/bower_components/angular/angular.js:12387:24 – "<div ng-view=\"\" class=\"ng-scope\">"
(anonymous function) (angular.js:10859)
invokeLinkFn (angular.js:10276)
nodeLinkFn (angular.js:9663)
compositeLinkFn (angular.js:8903)
publicLinkFn (angular.js:8768)
update (angular-route.js:1171)
$broadcast (angular.js:18343)
(anonymous function) (angular-route.js:733)
processQueue (angular.js:16689)
(anonymous function) (angular.js:16733)
$digest (angular.js:17827)
$apply (angular.js:18125)
done (angular.js:12233)
completeRequest (angular.js:12459)
requestLoaded (angular.js:12387)
[Debug] Getting contacts for profile with id: 1 (angular.js, line 14326)
[Debug] Getting documents for profile with id: 1 (angular.js, line 14326)
[Debug] Completed load for profile with id: 1 (angular.js, line 14326)
[Info] {id: 1, firstName: "Robert", lastName: "Emery", address: "95 Guild Street, London, N14 3UF", type: "tenant", …} (profile.js, line 115)
profile.js, line 115
是代码中ProfileService
以下行:$log.info(profile);
。
请验证您的数据,检查'.length'之前,因为如果它是'null',那么你会得到错误。 – anoop
@anoop数据不为空,我可以看到服务中的日志,它只是不起作用,它回到了控制器 – methuselah
控制器中的onload方法似乎在接收实际数据之前触发 – methuselah