[英]Ember.js Error: No model was found for 'id' while saving record using ember-data
[英]Editing model with Ember-data and Rails not saving
我正在尝试使用ember-data和rails编辑用户,当我编辑用户信息并尝试执行model.save()时,我得到了一个
unexpected end of input
我的控制台错误。 看起来在Rails端正在进行一个奇怪的查询。 这是来自Rails的查询:
Started PUT "/users/2" for ::1 at 2015-04-11 15:59:17 -0500
Processing by UsersController#update as HTML
Parameters: {"user"=>{"username"=>"adminUser", "email"=>"admin@test.com", "password"=>"[FILTERED]", "admin"=>true}, "id"=>"2"}
User Load (0.3ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 2]]
ApiKey Load (0.4ms) SELECT "api_keys".* FROM "api_keys" WHERE (expired_at >= '2015-04-11 20:59:17.113883') AND "api_keys"."access_token" = $1 ORDER BY "api_keys"."id" ASC LIMIT 1 [["access_token", "500b9b5d38ecb9f851b89823d5b40d0f"]]
User Load (0.3ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 2]]
ApiKey Load (0.4ms) SELECT "api_keys".* FROM "api_keys" WHERE "api_keys"."user_id" = $1 AND (expired_at >= '2015-04-11 20:59:17.117827') ORDER BY "api_keys"."id" ASC LIMIT 1 [["user_id", 2]]
(0.2ms) BEGIN
User Exists (0.6ms) SELECT 1 AS one FROM "users" WHERE (LOWER("users"."username") = LOWER('adminUser') AND "users"."id" != 2) LIMIT 1
User Exists (0.3ms) SELECT 1 AS one FROM "users" WHERE (LOWER("users"."email") = LOWER('admin@test.com') AND "users"."id" != 2) LIMIT 1
(0.2ms) ROLLBACK
我不知道为什么Rails会试图选择!= 2这样的。
有验证失败。 您正在更新ID为2的用户,我敢打赌您对username
和email
具有唯一性验证。 问题是存在另一个具有至少相同电子邮件地址的User
记录,这导致了回滚。
当更新失败时,您可能还应该确保返回带有适当错误的状态422 (Unprocessable Entity)
不可422 (Unprocessable Entity)
。
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