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MINOR Added code example for using DataObject::$many_many_extraFields

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@71305 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sean Harvey 2009-02-03 21:07:32 +00:00
parent cd541ecd3d
commit 162a11350e
1 changed files with 10 additions and 0 deletions
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10
core/model/DataObject.php
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@ -2910,6 +2910,16 @@ class DataObject extends ViewableData implements DataObjectInterface,i18nEntityP
/**
* Extra fields to include on the connecting many-many table.
* This is a map from field name to field type.
*
* Example code:
* <code>
* public static $many_many_extraFields = array(
* 'Members' => array(
* 'Role' => 'Varchar(100)'
* )
* );
* </code>
*
* @var array
*/
public static $many_many_extraFields = null;