Actually, what I meant was: I cannot have an entity with both key_name and id.
They seem to be mutually exclusive for an entity. 2009/6/23 Ian Lewis <ianmle...@gmail.com>: > Ritesh, > > Also, BTW, The reason that obj1 and obj2 can have different types of keys is > because the key is not saved on a model level. It is saved at the entity > level. Each entity can have id or key_names. > > Apparently obj2 was saved without a key name and was given a numeric key. > obj1 was saved with a key_name. > > So to answer your question, yes, within a model/Kind you can have some > entities that have a numeric id and some that have key names. > > Ian > > 2009/6/24 Ian Lewis <ianmle...@gmail.com> >> >> Ritesh, >> >> Keys can either have a numeric id or a key_name. In order to access the >> key name for entities that you saved with a key_name you need to use the >> key_name() method. >> >> instead of obj.key().id(), try obj.key().name() >> >> Incedentally you can also use obj.key().id_or_name() to get either the id >> or the name depending on which you are using. >> >> On Wed, Jun 24, 2009 at 3:08 PM, Ritesh Nadhani <rite...@gmail.com> wrote: >>> >>> Hi >>> >>> When I save a model with (key_name=...) value, the key does not seem >>> to have an id. >>> >>> Eg. >>> >>> Mode1(key_name='xxx').put() >>> >>> obj.key().id() - None >>> >>> Model2() >>> >>> obj2.key().id() - 1 >>> >>> Is this intented? >>> >>> Can I have both key_name and id in a mode? >>> >>> -- >>> Ritesh >>> http://www.riteshn.com >>> >>> >> >> >> >> -- >> ======================================= >> 株式会社ビープラウド イアン・ルイス >> 〒150-0012 >> 東京都渋谷区広尾1-11-2アイオス広尾ビル604 >> email: ianmle...@beproud.jp >> TEL：03-5795-2707 >> FAX：03-5795-2708 >> http://www.beproud.jp/ >> ======================================= > > > > -- > ======================================= > 株式会社ビープラウド イアン・ルイス > 〒150-0012 > 東京都渋谷区広尾1-11-2アイオス広尾ビル604 > email: ianmle...@beproud.jp > TEL：03-5795-2707 > FAX：03-5795-2708 > http://www.beproud.jp/ > ======================================= > > > > -- Ritesh http://www.riteshn.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
