I played a lot with Doctrine 1.2. Creating and deleting records are no problem anymore ;). But sometimes i have empty records in my database. Every field is set to NULL. I have the feeling it has something to do with relations. How can i prevent Doctrine of creating such empty entries.
In your schema use the tag notnull: true to force non-empty fields
and use primary: true for id's
i.e.:
table:
columns:
id:
primary: true
unsigned: true
type: integer(4)
autoincrement: true
field:
type: ...
notnull: true
I this does not help you, please put further information
This should be a Problem in Code, Doctrine itself does not create empty records. I believe you save somewhere a null filled model.
Be carefull with notnull:true as it leads to incompatibilities with Oracle, if you don't solve above Problem.
I have only found this somewhat hackish solution so far, to be inserted for each related field for which a null values should be possible.
public function preSave($trigger) {
// Avoid empty relations
if(!$this->getRelatedobjectId())
$this->setRelatedobject(null);
}
}
Related
I have a entity called Container in a Symfony application, which I have included in the schema.yml file:
Container:
columns:
id: { type: integer, primary: true, autoincrement: true }
name: { type: string(127), notnull: true }
Strain:
columns:
id: { type: integer, primary: true, autoincrement: true }
...
container_id: { type: integer }
...
relations:
Container: { foreignAlias: Strains }
Then I have regenerated the models, forms and filters using the symfony doctrine:build --all-classes task.
Now when I try to use $strain->getContainer(), e.g. in a showSuccess action, it returns no object at all. I have double-checked that container_id has a reference to a record in container table.
Moreover, when I try to edit a Strain object and unlink the relationship with Container, the form is saved correctly, but the container_id column keeps the old value.
Do you know if Container is a reserved word or something like that in Symfony or Doctrine? What can be happening?
Thanks!
No, it isn't a reserved word.
(In fact, I have a model in my project with a Container relation).
Have you tried setting the local property on Container relation to container_id?
I generated new project in Symfony and I used Doctrine:
expires_at: { type: timestamp, notnull: true }
but it is too long for me. I need only 2011/06/05. How can I achieve this? The widget in the form is asking for too much. One must also fill in for example milliseconds.
This:
unset(
$this['expires_at']
);
deleted all field in the widget. I would like something like that remained 2011/06/05.
doctrine has a special datatype for this purpose : http://www.doctrine-project.org/documentation/manual/1_2/pl/defining-models:columns:data-types#date
Put this in your schema.yml :
expires_at: { type: date, notnull: true }
and regenerate your form.
I want to attribute some tags to some of the objects of my doctrine model.
I found sfDoctrineActAsTaggablePlugin which seems to be precisely what I need.
The problem is that when I want to save a Taggable object, I get this error:
Unknown record property / related component "saved_tags" on "Mishidea"
Mishidea is the name of the class/table that I want to be Taggable.
Here is the related portion of my schema.yml file:
Mishidea:
connection: doctrine
actAs: {Timestampable: ~ , Taggable: ~ }
tableName: mishidea
columns:
idea_id:
type: integer(4)
primary: true
autoincrement: true
idea_title:
type: string()
notnull: true
primary: false
idea_summary:
type: string()
notnull: true
primary: false
idea_description:
type: string()
notnull: true
primary: false
idea_up:
type: integer(8)
notnull: true
default: 0
primary: false
idea_down:
type: integer(8)
notnull: true
default: 0
primary: false
idea_confirmation:
type: boolean(1)
default: false
primary: false
group_id:
type: integer(4)
notnull: false
primary: false
relations:
Mishgroup:
local: group_id
foreign: group_id
type: one
Ideacomment:
local: idea_id
foreign: idea_id
type: many
Mishdocument:
local: idea_id
foreign: idea_id
type: many
RelIdeafollower:
local: idea_id
foreign: idea_id
type: many
I also tried other types of syntax for the actAs attribute of the class such as:
actAs:
Timestampable: ~
Taggable: ~
and:
actAs:[Timestampable,Taggable]
But it's not the problem as I get :
$timestampable0 = new Doctrine_Template_Timestampable();
$taggable0 = new Taggable();
$this->actAs($timestampable0);
$this->actAs($taggable0);
in the BaseMishidea.php class of my model.
I don't understand why the Mishidea class doesn't get the attributes that the Taggable class should add to it since the model seems to add the behaviour via the $this->actAs() statement.
How to get this plugin working?
If that helps, I use Symfony 1.4 with MySQL/InnoDB and I had tried before with the PostgreSql DBMS, with the same result.
Your help would be much appreciated.
Thanks
FuzzyTern
EDIT1 - Regarding what said johnwards : Can anyone confirm that the Taggable behaviour is added in the schema.yml file via "actAs:", not "templates:"? That's what I read here and there (see my comment on johnwards' post) but since neither of both solutions work for me, I'm not sure. When using the "templates" keyword I get:
Unknown method Mishidea::addTag
and the specific classes of the model aren't generated.
EDIT2 - After a further investigation, I found that the Symfony stack trace is interresting.
Indeed, when I do:
$idea = new Mishidea();
$idea->save();
the TaggableListener is called (point 8 in the stack trace below), which shows that the relation is working. But then I don't understand what's going on and leads to the exception.
Stack trace:
1. at ()
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record/Filter/Standard.php line 55 ...
public function filterGet(Doctrine_Record $record, $name)
{
throw new Doctrine_Record_UnknownPropertyException(sprintf('Unknown record property / related component "%s" on "%s"', $name, get_class($record)));
}
}
2. at Doctrine_Record_Filter_Standard->filterGet(object('Mishidea'), 'saved_tags')
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1374 ...
3. at Doctrine_Record->_get('saved_tags', 1)
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1333 ...
4. at Doctrine_Record->get('saved_tags')
in n/a line n/a ...
5. at call_user_func_array(array(object('Mishidea'), 'get'), array('saved_tags'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/record/sfDoctrineRecord.class.php line 212 ...
6. at sfDoctrineRecord->__call('getSavedTags', array())
in n/a line n/a ...
7. at Mishidea->getSavedTags()
in SF_ROOT_DIR/plugins/sfDoctrineActAsTaggablePlugin/lib/TaggableTemplate.class.php line 93 ...
8. at TaggableListener->postSave(object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record/Listener/Chain.php line 237 ...
9. at Doctrine_Record_Listener_Chain->postSave(object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 355 ...
10. at Doctrine_Record->invokeSaveHooks('post', 'save', object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection/UnitOfWork.php line 112 ...
11. at Doctrine_Connection_UnitOfWork->saveGraph(object('Mishidea'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1691 ...
12. at Doctrine_Record->save()
in SF_ROOT_DIR/apps/frontend/modules/idea/actions/actions.class.php line 24 ...
If someone wants to see the code for any point of the stack trace (only 1. is expanded here), just ask.
Any suggestion is welcomed.
Whoop whoop!!
I solved this problem, at last!
Well... The problem is that the sfDoctrineActAsTaggablePlugin plugin does work only for taggable objects which have an id property called precisely "id". I like to put the name of the entity in the name of my properties, that's why I called the idea of my taggable entity "idea_id".
As soon as I replaced "idea_id" by "id" everything worked like a charm (you may have several changes to do in the schema.yml and maybe even in the routing.yml file later on).
I don't know if I'm clear enough so don't hesitate to ask me further explanations.
Anyway that's a bit of a shame for this plugin, it is not generic enough (will report this to the developers).
BTW, all the syntaxes for actAs written in my first post are equivalent, use whichever you prefer.
Thank you all for your help, each reply was an encouragement without which I wouldn't have had the strength to find the bug ;).
Cheers
Possible Issues:
Make sure you have the plugin enabled
In ProjectConfiguration::setup, you should have
$this->enablePlugins(array(
'sfDoctrineActAsCommentablePlugin', //plus other plugins, like Doctrine
));
Set Up Your Schema Correctly
It should look like this:
ModelClass:
actAs:
Taggable:
columns: //etc
You should be using actAs not templates.
I don't believe you need to set an explicit relations for Tags, but I could be wrong about that. If you let me know, I will edit this answer.
Edit: Have you done a build all reload?
You need to add templates: [Taggable] to your schema not actAs.
Mishidea:
connection: doctrine
actAs: [Timestampable]
templates: [Taggable]
tableName: mishidea
columns:
idea_id:
type: integer(4)
primary: true
autoincrement: true
I want to attribute some tags to some of the objects of my doctrine model.
I found sfDoctrineActAsTaggablePlugin which seems to be precisely what I need.
The problem is that when I want to save a Taggable object, I get this error:
Unknown record property / related component "saved_tags" on "Mishidea"
Mishidea is the name of the class/table that I want to be Taggable.
Here is the related portion of my schema.yml file:
Mishidea:
connection: doctrine
actAs: {Timestampable: ~ , Taggable: ~ }
tableName: mishidea
columns:
idea_id:
type: integer(4)
primary: true
autoincrement: true
idea_title:
type: string()
notnull: true
primary: false
idea_summary:
type: string()
notnull: true
primary: false
idea_description:
type: string()
notnull: true
primary: false
idea_up:
type: integer(8)
notnull: true
default: 0
primary: false
idea_down:
type: integer(8)
notnull: true
default: 0
primary: false
idea_confirmation:
type: boolean(1)
default: false
primary: false
group_id:
type: integer(4)
notnull: false
primary: false
relations:
Mishgroup:
local: group_id
foreign: group_id
type: one
Ideacomment:
local: idea_id
foreign: idea_id
type: many
Mishdocument:
local: idea_id
foreign: idea_id
type: many
RelIdeafollower:
local: idea_id
foreign: idea_id
type: many
I also tried other types of syntax for the actAs attribute of the class such as:
actAs:
Timestampable: ~
Taggable: ~
and:
actAs:[Timestampable,Taggable]
But it's not the problem as I get :
$timestampable0 = new Doctrine_Template_Timestampable();
$taggable0 = new Taggable();
$this->actAs($timestampable0);
$this->actAs($taggable0);
in the BaseMishidea.php class of my model.
I don't understand why the Mishidea class doesn't get the attributes that the Taggable class should add to it since the model seems to add the behaviour via the $this->actAs() statement.
How to get this plugin working?
If that helps, I use Symfony 1.4 with MySQL/InnoDB and I had tried before with the PostgreSql DBMS, with the same result.
Your help would be much appreciated.
Thanks
FuzzyTern
EDIT1 - Regarding what said johnwards : Can anyone confirm that the Taggable behaviour is added in the schema.yml file via "actAs:", not "templates:"? That's what I read here and there (see my comment on johnwards' post) but since neither of both solutions work for me, I'm not sure. When using the "templates" keyword I get:
Unknown method Mishidea::addTag
and the specific classes of the model aren't generated.
EDIT2 - After a further investigation, I found that the Symfony stack trace is interresting.
Indeed, when I do:
$idea = new Mishidea();
$idea->save();
the TaggableListener is called (point 8 in the stack trace below), which shows that the relation is working. But then I don't understand what's going on and leads to the exception.
Stack trace:
1. at ()
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record/Filter/Standard.php line 55 ...
public function filterGet(Doctrine_Record $record, $name)
{
throw new Doctrine_Record_UnknownPropertyException(sprintf('Unknown record property / related component "%s" on "%s"', $name, get_class($record)));
}
}
2. at Doctrine_Record_Filter_Standard->filterGet(object('Mishidea'), 'saved_tags')
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1374 ...
3. at Doctrine_Record->_get('saved_tags', 1)
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1333 ...
4. at Doctrine_Record->get('saved_tags')
in n/a line n/a ...
5. at call_user_func_array(array(object('Mishidea'), 'get'), array('saved_tags'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/record/sfDoctrineRecord.class.php line 212 ...
6. at sfDoctrineRecord->__call('getSavedTags', array())
in n/a line n/a ...
7. at Mishidea->getSavedTags()
in SF_ROOT_DIR/plugins/sfDoctrineActAsTaggablePlugin/lib/TaggableTemplate.class.php line 93 ...
8. at TaggableListener->postSave(object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record/Listener/Chain.php line 237 ...
9. at Doctrine_Record_Listener_Chain->postSave(object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 355 ...
10. at Doctrine_Record->invokeSaveHooks('post', 'save', object('Doctrine_Event'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Connection/UnitOfWork.php line 112 ...
11. at Doctrine_Connection_UnitOfWork->saveGraph(object('Mishidea'))
in SF_ROOT_DIR/lib/vendor/symfony/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Record.php line 1691 ...
12. at Doctrine_Record->save()
in SF_ROOT_DIR/apps/frontend/modules/idea/actions/actions.class.php line 24 ...
If someone wants to see the code for any point of the stack trace (only 1. is expanded here), just ask.
Any suggestion is welcomed.
Whoop whoop!!
I solved this problem, at last!
Well... The problem is that the sfDoctrineActAsTaggablePlugin plugin does work only for taggable objects which have an id property called precisely "id". I like to put the name of the entity in the name of my properties, that's why I called the idea of my taggable entity "idea_id".
As soon as I replaced "idea_id" by "id" everything worked like a charm (you may have several changes to do in the schema.yml and maybe even in the routing.yml file later on).
I don't know if I'm clear enough so don't hesitate to ask me further explanations.
Anyway that's a bit of a shame for this plugin, it is not generic enough (will report this to the developers).
BTW, all the syntaxes for actAs written in my first post are equivalent, use whichever you prefer.
Thank you all for your help, each reply was an encouragement without which I wouldn't have had the strength to find the bug ;).
Cheers
Possible Issues:
Make sure you have the plugin enabled
In ProjectConfiguration::setup, you should have
$this->enablePlugins(array(
'sfDoctrineActAsCommentablePlugin', //plus other plugins, like Doctrine
));
Set Up Your Schema Correctly
It should look like this:
ModelClass:
actAs:
Taggable:
columns: //etc
You should be using actAs not templates.
I don't believe you need to set an explicit relations for Tags, but I could be wrong about that. If you let me know, I will edit this answer.
Edit: Have you done a build all reload?
You need to add templates: [Taggable] to your schema not actAs.
Mishidea:
connection: doctrine
actAs: [Timestampable]
templates: [Taggable]
tableName: mishidea
columns:
idea_id:
type: integer(4)
primary: true
autoincrement: true
I'm using doctrine and trying to validate some models.
I have the following in my YAML schema:
User:
package: User
columns:
username:
type: string
notnull: true
notblank: true
minlength: 4
password:
type: string
notnull: true
If I create a new user, it always validates, regardless of what values I give it.
eg:
$testuser = new User();
$testuser->username = ' ';
if ( ! $testuser->isValid())
{
echo 'User is invalid!';
}
EDIT:
The above is just an example. It still validates even if values specified as NOT NULL in the schema are omitted.
The invalid method is never produced. Does anyone know what might be causing this?
Any advice appreciated.
Thanks.
the reason is: there's no isValid() function in your models which created by Doctrine. (in your models/generated/*.php)
Step 1.
refer to Doctrine Manual: you should put this in your bootstrap.php or any your php file header)
$manager->setAttribute(Doctrine_Core::ATTR_VALIDATE, Doctrine_Core::VALIDATE_ALL);
Step 2.
rebuild your models' files.
Step 3.
it should work now :)