why this find association model dont work?
gallery model and image model has blinded..but when i retrive images
from galleries_controller i cant see any result..and see this error
Warning (2): Invalid argument supplied for foreach() [APP\views
\galleries\view.ctp, line 35]
function view($id = null) {
if (!$id) {
$this-Session-setFlash(__('Invalid gallery', true));
$this-redirect(array('action' = 'index'));
}
$this-set('gallery', $this-Gallery-read(null,$id));
$this-Gallery-Image-find('all',array('conditions' =
array('Image.gallery_id'= $id)));
$this-set('images', $images);
}
in the gallreies/view ip put this loop
?php
$i = 0;
foreach ($images['Image'] as $image):
$class = null;
if ($i++ % 2 == 0) {
$class = ' class=altrow';
}
?
tr?php echo $class;?
td?php $image['id'] ;?/td
td?php echo $image['name'];?/td
!--td?php echo $image['img_file'];?/td--
td?php echo $html-image('uploads' . DS . 'images' .
DS . $image['img_file'], array('alt' = 'Gallery Image')); ?/td
/tr
?php endforeach; ?
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Problem with association model
Hi friend,
i have a problem in the recovery of related objects.
exemple:
$this-Pessoa-find('all', array(fields = array(codigo), conditions
= $a));
/* Return:
array(1) {
[0]=
array(3) {
[0]=
array(1) {
[codigo]=
int(15)
}
[Areainteresse]=
array(0) {
}
[Listamailing]=
array(0) {
}
}
If you perceive the object related to my search always returns empty.
[Listamailing]=
array(0) {
}
*/
This problem occurs only when using the Firebird.
Anybody know where I do a query of related objects in the core of cakephp?
Or know how to solve this problem, or if you already went through similar
problem, what is the best solution?
---
Wladiston Maurício de Paiva
http://wladistonpaiva.com.br
desenvolvedo...@gmail.com
e...@wladistonpaiva.com.br
+55 (31) 8435 - 5380
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translate behavior and association model
Hi,
I can't save my data in two locale.
I explain :
I use this translate behavior in my Post Model, in association with
Product Model:
class Post extends AppModel
{
var $name = 'Post';
var $actsAs = array('Translate' = array(
'body' = 'TranslationPostBody'));
var $hasMany = array('Comment' =
array(
'className' = 'Comment',
'foreignKey'= 'post_id'
));
}
class Product extends AppModel
{
var $name = 'Product';
var $hasOne = array(
'Post' =
array('className'= 'Post',
'conditions' = '',
'order'= '',
'dependent'= true,
'foreignKey' = 'product_id')
);
}
In my ProductsController class, I use the following code to save my
data :
if (!$this-Product-Post-save($this-data)) {
$this-flash('Echec de sauvegarde du
post','/products');
$error = true;
}
It works the first time, for instance when a use 'fre' locale. Data
are well stored in database, in i18N table.
The next time, I use 'eng' locale and It does not save my post. Why ?
I do not know how to debug this.
An idea ?
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Re: Refer to non-association model
On 7/22/07, Walker Hamilton [EMAIL PROTECTED] wrote:
put:
var $uses = array('User', 'Category');
...at the top of your users_controller class
It works now. Thanks Walker !
Regards,
Feris
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Re: Refer to non-association model
On 7/22/07, Langdon Stevenson [EMAIL PROTECTED] wrote:
Hi Feris
To access an unrelated model you need to set:
var $uses = array('ModelName');
in your controller. You can get more information on this from the manual.
Hi Langdon,
Thanks ! It works now, I looked at wrong section of the manual (model).
Regards,
Langdon
Regards,
Feris
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Refer to non-association model
Hi All, I have two models : 1. Users 2. Categories Which have no model association at all. In user controller (user_controller.php), I like to view a list of categories (Category Model) but I failed. I try to use $this-Category-findAll method inside function of user controller, but it returns Notice: Undefined property: User::$Category in . What's wrong ? How can I refer to another model in controller that has no direct association with the model ? Regards, Feris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Refer to non-association model
put:
var $uses = array('User', 'Category');
...at the top of your users_controller class
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Re: association model
Have tried many different wayes, but with no success. I can't think out
how to populate a join table which has more than two fields.
In the index controller I 'm using the following:
$this-set('langs', $this-Lang-findAll());
In the form:
.. input fields for the seasons table ...
$html-input('Season/Year');
.
... input fields for the seasons_langs table
?php foreach ($langs as $lang): ?
Name:
input type=text
name=langData[?= $lang['Lang']['lang_id'] ?][SeasonLang][info] /
?php endforeach; ?
So, in the controller I get an array:
$this-params['form']['langData'][1][SeasonLang][Info]
and
$this-params['form']['langData'][2][SeasonLang][Info]
(suppose we have two languages)
Then I make a record for the season :
$this-Season-save($countries_data)
and then I build the arrays for the seasons_langs:
$seasons_langs_data['SeasonLang']['season_id'] =
$this-Season-getLastInsertID();
foreach ($this-params['form']['langData'] as $key = $value) {
$countries_langs_data['SeasonLang']['lang_id'] = $key;
$countries_langs_data['SeasonLang']['name'] =
$value['SeasonLang']['info'];
$this-Season-SeasonLang-save($seasons_langs_data);
}
Then in the seasons_langs table I have only one record. Cakephp saves
the record for the first language in the first iteration and then just
updates this record on the second iteration.
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Re: association model
Dolorian wrote: Then I make a record for the season : $this-Season-save($countries_data) this is wrong. I mean: $this-Season-save($this-params['form']['Season']) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
association model
Hello !
I'm in a dilemma.
I have the following tables:
CREATE TABLE `langs` (
`lang_id` tinyint(3) auto_increment,
`abrev` varchar(32),
`name` varchar(32),
PRIMARY KEY (`lang_id`)
)
CREATE TABLE `seasons` (
`season_id` smallint(5) auto_increment,
`year` varchar(16),
`begin_date` date,
`end_date` date,
PRIMARY KEY (`season_id`)
)
CREATE TABLE `seasons_langs` (
`season_id` smallint(5),
`lang_id` tinyint(3),
`info` text,
PRIMARY KEY (`season_id`,`lang_id`)
)
In the 'langs' table I'll ad different languages. So, when I add a
record in the seasons table, I'll add N records in the 'seasons_langs'
table (N depends on the number of the languages, i.e. the records in
the 'langs' table.
I am not sure wich model to choose for this schema in CakePHP. A
possible approach is to define
class Season {
var $hasMany = array('SeasonLang');
}
class SeasonLang {
var $belongsTo = array('Season');
}
The another approach is HABTM with the three tables.
What do you think ?
Best regards, Stoyan.
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Re: association model
I would bet on HABTM
class Season extends AppModel {
var $hasAndBelongsToMany = array (
'Lang' =
array('className' = 'Lang',
'joinTable' = 'seasons_langs'));
}
class Lang extends AppModel {
var $hasAndBelongsToMany = array (
'Season' =
array('className' = 'Season',
'joinTable' = 'seasons_langs'));
}
et voilà.. That should work...
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Re: association model
Thanks for the answer. I have two questions on it: 1. I need to add an array item in Langs for every table that use langs, right ? 2. 'seasons_langs' has a third filed 'info', which actually holds the specific language information (for the other tables there could be more such fields). How am I supposed to populate this fild, when the 'seasons_langs' is determined as joinTable ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
Re: association model
Dolorian wrote: Thanks for the answer. I have two questions on it: 1. I need to add an array item in Langs for every table that use langs, right ? 2. 'seasons_langs' has a third filed 'info', which actually holds the specific language information (for the other tables there could be more such fields). How am I supposed to populate this fild, when the 'seasons_langs' is determined as joinTable ? Hmm, I was too quick to answer... I fear that you need to create a Model for seasons_langs, then and have hasMany and belongsTo tables. To get a hint, you could perhaps see what has been done for Acl, with Aro, Aco, and AroAco Models... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
