Hi, I am developing the following app: user logs in and see list of items, e.g. list of cars. Each item has a few parameters, for car item it can be speed, color and manufacturer. User can add, edit and delete items. Most importantly, user can change the item type - so for example he can modify the car type in this way: remove speed parameter and add price and weight parameters. Users should also be able to filter the items by parameters.
This should be possible in my app: user creates "Books I have read" item type with Title, Date and Rating parameters, adds several books and then searches (filters) all books with rating greater than 3. How should I design the datastore data model? Is this even possible in App Engine? Thanks -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=.