Re: should teacher and student stay together???
Thanks for everyone's help. great informations, learned a lot. On May 2, 11:29 am, philp wrote: > Hi there, > > you could also use this behavior: > > https://github.com/Theaxiom/Polymorphic2.0 > > On 29 avr, 17:28, Tan Cheng wrote: > > > > > > > > >so there is a HABTM relationship between students and teachers. -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
Re: should teacher and student stay together???
Hi there, you could also use this behavior: https://github.com/Theaxiom/Polymorphic2.0 On 29 avr, 17:28, Tan Cheng wrote: >so there is a HABTM relationship between students and teachers. -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
Re: should teacher and student stay together???
i believe the term your are looking for is 'self referential habtm' goole for it. there are plenty examples On Fri, Apr 29, 2011 at 1:53 PM, cricket wrote: > On Fri, Apr 29, 2011 at 11:28 AM, Tan Cheng wrote: >> Hi all, >> >> A very basic question, I naively believe that there's no dumb >> question... >> >> I'm creating a database, and the users are categorized into teachers >> and students, obviously, one student has and belongs to many teachers >> and vice versa, so there is a HABTM relationship between students and >> teachers. >> >> So in cake, which is the better approach? >> >> 1) Put them in the "users" table and use a field to distinguish >> students and teachers, but how do I describe the HABTM relationship >> between them? Do I need to create a "students_teachers" table? > > You could add 2 columns to your users table, model & foreign_key. The > students & teachers tables can also have a user_id column to associate > back the other way. > >> 2) Create three tables, "students", "teachers", and a >> "students_teachers" table. > > Yes, do that as well. These are not mutually exclusive. > > -- > Our newest site for the community: CakePHP Video Tutorials > http://tv.cakephp.org > Check out the new CakePHP Questions site http://ask.cakephp.org and help > others with their CakePHP related questions. > > > To unsubscribe from this group, send email to > cake-php+unsubscr...@googlegroups.com For more options, visit this group at > http://groups.google.com/group/cake-php > -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
Re: should teacher and student stay together???
On Fri, Apr 29, 2011 at 11:28 AM, Tan Cheng wrote: > Hi all, > > A very basic question, I naively believe that there's no dumb > question... > > I'm creating a database, and the users are categorized into teachers > and students, obviously, one student has and belongs to many teachers > and vice versa, so there is a HABTM relationship between students and > teachers. > > So in cake, which is the better approach? > > 1) Put them in the "users" table and use a field to distinguish > students and teachers, but how do I describe the HABTM relationship > between them? Do I need to create a "students_teachers" table? You could add 2 columns to your users table, model & foreign_key. The students & teachers tables can also have a user_id column to associate back the other way. > 2) Create three tables, "students", "teachers", and a > "students_teachers" table. Yes, do that as well. These are not mutually exclusive. -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
should teacher and student stay together???
Hi all, A very basic question, I naively believe that there's no dumb question... I'm creating a database, and the users are categorized into teachers and students, obviously, one student has and belongs to many teachers and vice versa, so there is a HABTM relationship between students and teachers. So in cake, which is the better approach? 1) Put them in the "users" table and use a field to distinguish students and teachers, but how do I describe the HABTM relationship between them? Do I need to create a "students_teachers" table? 2) Create three tables, "students", "teachers", and a "students_teachers" table. Any help really appreciated!!! -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php