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General questions about getting started with SilverStripe that don't fit in any of the categories above.

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[Solved] Changing the classname when saving?


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2 Posts   429 Views

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esakrielaart

25 September 2012 at 12:57am Community Member, 56 Posts

Hi all,

I have a Class which is extended a few times, now when I use GridField, I use this to add a new holder for this class. Next, I wish the user to select one of the childclasses, as depending on that choice, the fields in the CMS should change to the proper CMSFields (using the corresponding getCMSFields()), however I receive errors at line x of core/Object.php when I simply put $this->class = [selected classname] in my onBeforeWrite. Am I missing some more clever feature of silverstripe to fix this, or is it not possible to change the classname of an object during save? I noticed Object->class is public, so I should just be allowed to overwrite this property right?

Friendly regards,
Maurice

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esakrielaart

25 September 2012 at 1:43am Community Member, 56 Posts

Never mind, overlooked the DataObject->setClassName(string) method.

Regards,