Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
My Problem is similar, however, I don't seem to understand.
/models/user.php
class User extends AppModel {
public $name = 'User';
public $hasAndBelongsToMany = array(
'Fundraiser' => array(
'className' => 'Fundraiser',
'joinTable' => 'fundraisers_users',
'foreignKey' => 'user_id',
'associationForeignKey' => 'fundraiser_id',
'with' => 'FundraisersUser',
'unique' => false
)
);
}
/models/fundraiser.php
class Fundraiser extends AppModel {
public $name = 'Fundraiser';
public $hasAndBelongsToMany = array(
'User' => array(
'className' => 'User',
'joinTable' => 'fundraisers_users',
'foreignKey' => 'fundraiser_id',
'associationForeignKey' => 'user_id',
'with' => 'FundraisersUser',
'unique' => false
)
);
}
/models/fundraisers_user.php
class FundraisersUser extends AppModel {
public $name = 'FundraisersUser';
public $belongsTo = array('User', 'Fundraiser');
}
This is what I get when I run the script:
7 START TRANSACTION 0 0
8 START TRANSACTION 0 0
9 INSERT INTO `users` (`first_name`, `last_name`, `username`,
`password`, `created`) VALUES ('', '', '', '', '2009-03-21 01:25:08')
1 0
10 SELECT LAST_INSERT_ID() AS insertID 1 1 0
11 SELECT `FundraisersUser`.`fundraiser_id` FROM `fundraisers_users`
AS `FundraisersUser` WHERE `FundraisersUser`.`user_id` = 12 0
0 0
12 INSERT INTO `fundraisers_users` (`user_id`,`fundraiser_id`) VALUES
(12,0), (12,1) 1452: Cannot add or update a child row: a foreign key
constraint fails (`db_frontrunner_01/fundraisers_users`, CONSTRAINT
`user_fundraiser_fk2` FOREIGN KEY (`fundraiser_id`) REFERENCES
`fundraisers` (`id`)) 0
13 COMMIT
Note: Several things aren't happening, fundraisers table isn't being
populated, hence we don't have the fundraiser id to insert the
fundraisers_users table, and also the image, and other extra data on
the join table isn't being populated either. What am I doing wrong?
Any assistance in this matter would be greatly appreciated.
Best regards,
Levi
On Mar 11, 8:41 pm, mattalexx wrote:
> It works! You guys rock. Thanks.
>
> On Mar 11, 7:28 am, ohcibi wrote:
>
> > if you have two different types of photos for your news, which should
> > use the same photo-model you can define other model-aliases. like
> > this:
>
> > app/models/article.php:
> > var $hasAndBelongsToMany = array(
> > 'Photo' => array(
> > 'className' => 'Photo', // should be the name of the Photo-
> > Model
> > // rest of habtm defintion of the normal photos
> > )
> > );
> > var $belongsTo = array(
> > 'MainPhoto' => array(
> > 'className' => 'Photo', // should be the name of the Photo-
> > model
> > )
> > );
>
> > app/models/photo.php
> > var $hasAndBelongsToMany = array(
> > 'Article'=> array(
> > 'className' => 'Article'
> > )
> > );
> > var $hasMany = array(
> > 'Article' => array(
> > 'className' => 'Article'
> > )
> > );
>
> > providing a main_photo_id field in yourarticles-table you can now do
> > normal find()'s and cake will fetch all the 'Photos' which are related
> > via habtm and the one 'MainPhoto' as they were two different models...
> > no need for an extra field in the join-table.
>
> > you could also define the relation like Article hasOne MainPhoto and
> > Photo belongsTo Article (and then you have to provide an article_id
> > field in your photos-table), but then you cant use the same MainPhoto
> > for differentarticles its up to you how to do it, but basically,
> > if you want to use the same model for different relations, you can use
> > different alias-names for this model
>
> > On Mar 11, 11:52 am, Xoubaman wrote:
>
> > > Just model it like a normal HABTM relationship, no special syntaxis,
> > > and add the field in the database.
>
> > > When saving, try this:
>
> > >http://teknoid.wordpress.com/2008/09/24/saving-extra-fields-in-the-jo...
>
> > > I haven't done it before, so i can't secure his fiability, but looks
> > > good.
>
> > > On Mar 11, 10:38 am, mattalexx wrote:
>
> > > > What's the syntax for adding an "extra field" to the
> > > > $hasAndBelongsToMany var?
>
> > > > Thank you for you response.
>
> > > > On Mar 11, 2:43 am, Xoubaman wrote:
>
> > > > > You can m
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
It works! You guys rock. Thanks. On Mar 11, 7:28 am, ohcibi wrote: > if you have two different types of photos for your news, which should > use the same photo-model you can define other model-aliases. like > this: > > app/models/article.php: > var $hasAndBelongsToMany = array( > 'Photo' => array( > 'className' => 'Photo', // should be the name of the Photo- > Model > // rest of habtm defintion of the normal photos > ) > ); > var $belongsTo = array( > 'MainPhoto' => array( > 'className' => 'Photo', // should be the name of the Photo- > model > ) > ); > > app/models/photo.php > var $hasAndBelongsToMany = array( > 'Article'=> array( > 'className' => 'Article' > ) > ); > var $hasMany = array( > 'Article' => array( > 'className' => 'Article' > ) > ); > > providing a main_photo_id field in your articles-table you can now do > normal find()'s and cake will fetch all the 'Photos' which are related > via habtm and the one 'MainPhoto' as they were two different models... > no need for an extra field in the join-table. > > you could also define the relation like Article hasOne MainPhoto and > Photo belongsTo Article (and then you have to provide an article_id > field in your photos-table), but then you cant use the same MainPhoto > for different articles its up to you how to do it, but basically, > if you want to use the same model for different relations, you can use > different alias-names for this model > > On Mar 11, 11:52 am, Xoubaman wrote: > > > Just model it like a normal HABTM relationship, no special syntaxis, > > and add the field in the database. > > > When saving, try this: > > >http://teknoid.wordpress.com/2008/09/24/saving-extra-fields-in-the-jo... > > > I haven't done it before, so i can't secure his fiability, but looks > > good. > > > On Mar 11, 10:38 am, mattalexx wrote: > > > > What's the syntax for adding an "extra field" to the > > > $hasAndBelongsToMany var? > > > > Thank you for you response. > > > > On Mar 11, 2:43 am, Xoubaman wrote: > > > > > You can model it like a normal HABTM relationship with an extra field > > > > named main_photo. > > > > > On Mar 11, 8:30 am, mattalexx wrote: > > > > > > My articles have and belong to many photos. This is so when the photo > > > > > is seen somewhere else on the site, I can have a "see related > > > > > articles". Each article also has one main photo. I can't seem to > > > > > figure out the syntax for this in APP/models/article.php file and in > > > > > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
Thank you both for your responses.I will try these out and post back. On Mar 11, 7:28 am, ohcibi wrote: > if you have two different types of photos for your news, which should > use the same photo-model you can define other model-aliases. like > this: > > app/models/article.php: > var $hasAndBelongsToMany = array( > 'Photo' => array( > 'className' => 'Photo', // should be the name of the Photo- > Model > // rest of habtm defintion of the normal photos > ) > ); > var $belongsTo = array( > 'MainPhoto' => array( > 'className' => 'Photo', // should be the name of the Photo- > model > ) > ); > > app/models/photo.php > var $hasAndBelongsToMany = array( > 'Article'=> array( > 'className' => 'Article' > ) > ); > var $hasMany = array( > 'Article' => array( > 'className' => 'Article' > ) > ); > > providing a main_photo_id field in your articles-table you can now do > normal find()'s and cake will fetch all the 'Photos' which are related > via habtm and the one 'MainPhoto' as they were two different models... > no need for an extra field in the join-table. > > you could also define the relation like Article hasOne MainPhoto and > Photo belongsTo Article (and then you have to provide an article_id > field in your photos-table), but then you cant use the same MainPhoto > for different articles its up to you how to do it, but basically, > if you want to use the same model for different relations, you can use > different alias-names for this model > > On Mar 11, 11:52 am, Xoubaman wrote: > > > Just model it like a normal HABTM relationship, no special syntaxis, > > and add the field in the database. > > > When saving, try this: > > >http://teknoid.wordpress.com/2008/09/24/saving-extra-fields-in-the-jo... > > > I haven't done it before, so i can't secure his fiability, but looks > > good. > > > On Mar 11, 10:38 am, mattalexx wrote: > > > > What's the syntax for adding an "extra field" to the > > > $hasAndBelongsToMany var? > > > > Thank you for you response. > > > > On Mar 11, 2:43 am, Xoubaman wrote: > > > > > You can model it like a normal HABTM relationship with an extra field > > > > named main_photo. > > > > > On Mar 11, 8:30 am, mattalexx wrote: > > > > > > My articles have and belong to many photos. This is so when the photo > > > > > is seen somewhere else on the site, I can have a "see related > > > > > articles". Each article also has one main photo. I can't seem to > > > > > figure out the syntax for this in APP/models/article.php file and in > > > > > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
if you have two different types of photos for your news, which should use the same photo-model you can define other model-aliases. like this: app/models/article.php: var $hasAndBelongsToMany = array( 'Photo' => array( 'className' => 'Photo', // should be the name of the Photo- Model // rest of habtm defintion of the normal photos ) ); var $belongsTo = array( 'MainPhoto' => array( 'className' => 'Photo', // should be the name of the Photo- model ) ); app/models/photo.php var $hasAndBelongsToMany = array( 'Article'=> array( 'className' => 'Article' ) ); var $hasMany = array( 'Article' => array( 'className' => 'Article' ) ); providing a main_photo_id field in your articles-table you can now do normal find()'s and cake will fetch all the 'Photos' which are related via habtm and the one 'MainPhoto' as they were two different models... no need for an extra field in the join-table. you could also define the relation like Article hasOne MainPhoto and Photo belongsTo Article (and then you have to provide an article_id field in your photos-table), but then you cant use the same MainPhoto for different articles its up to you how to do it, but basically, if you want to use the same model for different relations, you can use different alias-names for this model On Mar 11, 11:52 am, Xoubaman wrote: > Just model it like a normal HABTM relationship, no special syntaxis, > and add the field in the database. > > When saving, try this: > > http://teknoid.wordpress.com/2008/09/24/saving-extra-fields-in-the-jo... > > I haven't done it before, so i can't secure his fiability, but looks > good. > > On Mar 11, 10:38 am, mattalexx wrote: > > > > > What's the syntax for adding an "extra field" to the > > $hasAndBelongsToMany var? > > > Thank you for you response. > > > On Mar 11, 2:43 am, Xoubaman wrote: > > > > You can model it like a normal HABTM relationship with an extra field > > > named main_photo. > > > > On Mar 11, 8:30 am, mattalexx wrote: > > > > > My articles have and belong to many photos. This is so when the photo > > > > is seen somewhere else on the site, I can have a "see related > > > > articles". Each article also has one main photo. I can't seem to > > > > figure out the syntax for this in APP/models/article.php file and in > > > > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
Just model it like a normal HABTM relationship, no special syntaxis, and add the field in the database. When saving, try this: http://teknoid.wordpress.com/2008/09/24/saving-extra-fields-in-the-join-table-for-habtm-models/ I haven't done it before, so i can't secure his fiability, but looks good. On Mar 11, 10:38 am, mattalexx wrote: > What's the syntax for adding an "extra field" to the > $hasAndBelongsToMany var? > > Thank you for you response. > > On Mar 11, 2:43 am, Xoubaman wrote: > > > You can model it like a normal HABTM relationship with an extra field > > named main_photo. > > > On Mar 11, 8:30 am, mattalexx wrote: > > > > My articles have and belong to many photos. This is so when the photo > > > is seen somewhere else on the site, I can have a "see related > > > articles". Each article also has one main photo. I can't seem to > > > figure out the syntax for this in APP/models/article.php file and in > > > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
What's the syntax for adding an "extra field" to the $hasAndBelongsToMany var? Thank you for you response. On Mar 11, 2:43 am, Xoubaman wrote: > You can model it like a normal HABTM relationship with an extra field > named main_photo. > > On Mar 11, 8:30 am, mattalexx wrote: > > > My articles have and belong to many photos. This is so when the photo > > is seen somewhere else on the site, I can have a "see related > > articles". Each article also has one main photo. I can't seem to > > figure out the syntax for this in APP/models/article.php file and in > > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Re: Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
You can model it like a normal HABTM relationship with an extra field named main_photo. On Mar 11, 8:30 am, mattalexx wrote: > My articles have and belong to many photos. This is so when the photo > is seen somewhere else on the site, I can have a "see related > articles". Each article also has one main photo. I can't seem to > figure out the syntax for this in APP/models/article.php file and in > APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
Articles both hasOne and hasAndBelongsToMany Photos ... What's the syntax?
My articles have and belong to many photos. This is so when the photo is seen somewhere else on the site, I can have a "see related articles". Each article also has one main photo. I can't seem to figure out the syntax for this in APP/models/article.php file and in APP/models/photo.php. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com 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?hl=en -~--~~~~--~~--~--~---
