我有一个登录控制器,当我输入错误的凭据时,它应该显示一个Toast消息,如密码/用户名不正确。
$scope.doLogin = function() {
$scope.loginSubmitted = true;
$scope.loginstatus==0;
authService.GetByUsername()
.success(function(data) {
$scope.UserData = data;
console.log($scope.UserData);
for (var i = 0; i < $scope.UserData.length; i++) {
if ($scope.UserData[i].UserName == $scope.User.UserName && $scope.UserData[i].Password == $scope.User.Password) {
$scope.loginstatus=1;
break;
}
}
if($scope.loginstatus==1){
$state.go('app.single')
}
else {
console.log('wrong credentials');
}
})
.error(function(err) {
console.log(err);
});
}
})
请帮帮我,我不想写新服务。有可能吗?