when i type rails generate scaffold event name:string city:string i become errors Why???
On 14 Nov., 04:18, Chris Corbyn <[email protected]> wrote: > You don't need to create the tables. Only the database. I have never used > db:create with DataMapper, so I'm not sure about that, sorry. > > On 14/11/2011, at 2:15 PM, ballica28 wrote: > > > > > > > > > ok. i thought i can create with rake db:create:all from commandline > > the db tables. In ActiveRecord i must not create the tables from > > phpmyadmin. > > when i wrote db:create:all and then rake db:migrate the tables are > > automatically created. > > In Datamapper i must first create the tables and then i can run the > > rake tasks ? > > > On 14 Nov., 04:08, Chris Corbyn <[email protected]> wrote: > >> You haven't changed the database name to point to a real database. It's > >> looking for a database called "rails3_app_development". You need to > >> create a database in MySQL, then put the name of that database in the yml > >> file. > > >> On 14/11/2011, at 1:57 PM, ballica28 wrote: > > >>> I use an mysql database (xampp) and i edit the database.yml file but > >>> when i type the command rake db:automigrate the output is always the > >>> same > > >>> On 14 Nov., 03:51, Chris Corbyn <[email protected]> wrote: > >>>> You need to edit that configuration to point to wherever your database > >>>> is installed. The config is just an example. > > >>>> On 14/11/2011, at 1:41 PM, ballica28 wrote: > > >>>>> ok i start a project from scratch with the command rails new > >>>>> project_name -mhttp://datamapper.org/templates/rails.rb > >>>>> my database file see like this > > >>>>> defaults: &defaults > >>>>> adapter: mysql > >>>>> username: root > >>>>> password: > >>>>> host: localhost > > >>>>> development: > >>>>> database: rails3_app_development > >>>>> <<: *defaults > >>>>> test: > >>>>> database: rails3_app_test > >>>>> <<: *defaults > >>>>> production: > >>>>> database: rails3_app_production > >>>>> <<: *defaults > > >>>>> but when i type rake db:automigrate i become the ouput that the > >>>>> rails3_app_development database not found. > >>>>> I have no idea. Please Help me > > >>>>> On 14 Nov., 01:44, MarkMT <[email protected]> wrote: > >>>>>> I believe what you are looking for can be found > >>>>>> here:https://github.com/datamapper/dm-rails > > >>>>>> On Nov 13, 5:38 pm, ballica28 <[email protected]> wrote: > > >>>>>>> Hello > >>>>>>> I want create an rails 3 project with datamapper. What i must type in > >>>>>>> the console (rails new project_name ??) > >>>>>>> I have installed the gem files. > > >>>>> -- > >>>>> You received this message because you are subscribed to the Google > >>>>> Groups "DataMapper" group. > >>>>> To post to this group, send email to [email protected]. > >>>>> To unsubscribe from this group, send email to > >>>>> [email protected]. > >>>>> For more options, visit this group > >>>>> athttp://groups.google.com/group/datamapper?hl=en. > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "DataMapper" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group > >>> athttp://groups.google.com/group/datamapper?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "DataMapper" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/datamapper?hl=en. -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.
