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Merge pull request #4004 from jeffreyguo/patch-4

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DOCS Update Dynamic_Default_Fields.md
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Daniel Hensby 2015-03-11 10:13:41 +00:00
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docs/en/02_Developer_Guides/00_Model/How_Tos/Dynamic_Default_Fields.md
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# Dynamic Default Values
The [api:DataObject::$defaults] array allows you to specify simple static values to be the default value for when a
record is created, but in many situations default values needs to be dynamically calculated. In order to do this, the
`[api:DataObject->populateDefaults()]` method will need to be overloaded.
The [api:DataObject::$defaults] array allows you to specify simple static values to be the default values when a
record is created, but in many situations default values need to be dynamically calculated. In order to do this, the
[api:DataObject->populateDefaults()] method will need to be overloaded.
This method is called whenever a new record is instantiated, and you must be sure to call the method on the parent
object!
@ -33,4 +33,4 @@ methods. For example:
$this->FullTitle = $this->Title;
}
parent::populateDefaults();
}
}