Yes, but using key names avoids the problem of not being able to set the key that is inherent with integer keys right?
2009/6/8 Tom Wu <service.g2...@gmail.com> > Hi Ian, > > You can backup the real parent model and child model with ReferenceProperty > to local development server or another gae app. > And restore to original app, then you will find out the ReferenceProperty( > db.key) will be a problem. > > > Best Regards > Tom Wu > > > > 2009/6/8 Ian Lewis <ianmle...@gmail.com> > >> Is there a particular reason you need to do something like this? >> ReferenceProperty should work whether you use an integer or key_name as the >> key to your entities. >> >> On Mon, Jun 8, 2009 at 9:09 AM, Tom Wu <service.g2...@gmail.com> wrote: >> >>> Thanks Chris. >>> >>> This is what I need. You the Man. >>> >>> Have this run in GAE instead of local development server ? >>> >>> >>> Best Regards >>> Tom Wu >>> >>> >>> 2009/6/8 Chris Tan <csy...@gmail.com> >>> >>> >>>> I wrote some custom properties awhile back which may help: >>>> >>>> http://gist.github.com/109193 >>>> >>>> They are untested, so proceed with caution. >>>> >>>> On Jun 7, 12:29 am, Tom Wu <service.g2...@gmail.com> wrote: >>>> > Hi All, >>>> > >>>> > Since the db.key is auto generate by system. We can't assign the value >>>> of >>>> > db.key. >>>> > >>>> > If ReferenceProperty can reference with key_name, it will make easier >>>> for us >>>> > to backup and restore the Reference model. >>>> > >>>> > Just a idea for me, Any suggestion will be appreciated. >>>> > >>>> > Best Regards >>>> > Tom Wu >>>> >>>> >>> >>> >>> >> >> >> -- >> ======================================= >> 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/ ======================================= --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
