sortablegridfield/docs/ManyManyExample.md
2012-10-10 10:40:53 -03:00

44 lines
905 B
Markdown

many_many Example
=================
```php
/*** TestPage.php ***/
class TestPage extends Page {
public static $many_many=array(
'TestObjects'=>'TestObject'
);
public static $many_many_extraFields=array(
'TestObjects'=>array(
'SortOrder'=>'Int'
)
);
public function getCMSFields() {
$fields=parent::getCMSFields();
$conf=GridFieldConfig_RelationEditor::create(10);
$conf->addComponent(new GridFieldSortableRows('SortOrder'));
$fields->addFieldToTab('Root.TestObjects', new GridField('TestObjects', 'TestObjects', $this->TestObjects(), $conf));
return $fields;
}
public function TestObjects() {
return $this->getManyManyComponents('TestObjects')->sort('SortOrder');
}
}
/*** TestObject.php ***/
class TestObject extends DataObject {
public static $db=array(
'Title'=>'Text'
);
public static $belongs_many_many=array(
'TestPages'=>'TestPage'
);
}
```