This is a very simple controller class intended for usage directly with a storage backend. It has no creation support whatsoever, but the multi-edit loop will work without problems. The form will only be synchronized with the datamanager if validation succeeds. (Naturally, types operating directly on blobs / parameters are exempt of this.)
You need to set both datamanager and (thus) schema database before initializing.
package | midcom.helper.datamanager2 |
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string
The form identifierboolean
Indicating success.If processing is successful, (that is, only 'save'). If editing was successful, the form is frozen in case you want to display it again (usually you want to redirect to the view target).
There are several possible return values:
The form will be automatically validated for 'save' and 'next', but not for 'previous'. If you want to have save the data for example even during 'next', you need to call datamanager->save after this function returned the according return code.
Normally, all validation should be done during the Form processing, but sometimes this is not possible. These are the cases where type validation rules fail instead of form validation ones. At this time, the integration of type validation is rudimentary and will transparently return edit instead of validation.
todo | Integrate type validation checks cleanly. |
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string
One of 'save', 'cancel', 'next', 'previous', 'edit', depending on the schema
configuration.