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Data Model Questions /

Moderators: martimiz, Sean, Ed, biapar, Willr, Ingo, swaiba

Many many relationships question.


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T3nD4n

Community Member, 16 Posts

16 May 2013 at 8:01am

First of all, sorry about my poor english.
I'am new in silverstripe and i have a question about relationships.

here are my classes:

class Jugador extends DataObject {
	static $db = array(
			'Nombre' => 'Varchar',
			'Apellido' => 'Varchar',
	);
	static  $belongs_many_many = array(
			'Partido' => 'Partido'
	);
}

and

class Partido extends Page {

	public static $db = array(
		"Fecha"=>"date",
		"Resultado"=>"Varchar"
	);

	public static $many_many = array(
		"Jugadores"=>"Jugador"
	);
	
	public function getCMSFields() {
		$fields = parent::getCMSFields();
		$config = GridFieldConfig_RelationEditor::create();
		$config->getComponentByType('GridFieldDataColumns')->setDisplayFields(array(
				'Nombre' => 'Nombre',
				'Apellido'=> 'Apellido' 
		));
		
		$config->getComponentByType('GridFieldAddExistingAutocompleter')->setSearchFields(array(
				'Nombre', 
				'Apellido'))->setResultsFormat('$Nombre - $Apellido');

		$jugadoresField = new GridField(
				'Jugadores', // Field name
				'Jugador', // Field title
				$this->Jugadores(), 
				$config
		);
		
		$fields->addFieldToTab('Root.Jugadores', $jugadoresField);
		
		$dateField = new DateField('Fecha');
		$dateField->setConfig('showcalendar', true);
		$fields->addFieldToTab('Root.Main', $dateField, 'Content');
		$fields->addFieldToTab("Root.Main", new TextField('Resultado'), 'Content');
		
		return $fields;
	}
}

so far i have a many many relation between "Partido" and "Jugador" (in english Match and players).
if i add a "partido" i can link existing "jugador" to this new partido and works fine.
the thing that i dont how to do is, that each player must have a diferent score on each "partido".
and i dont know how to add that relation in the classes.

any help will be appreciated.