MAToOneRelationDescription error with MAInternalEditorComponent beReadonly property

[dtrussardi at tiscali.it]

Hi, 


when i define a description based on this code :


	^ (MAToOneRelationDescription new)
		componentClass:   MAInternalEditorComponent      ; 
		classes: (Array with: MAIndirizzoModel);
		autoAccessor: 'indirizzoMemo';
		label: 'Indirizzo'; 
		comment: 'Indirizzo di riferimento'; 
		priority: 220; 
		beReadonly; 
		yourself
 
where  i set  beReadonly.

A) I found error when display it into: 

	renderViewerOn: html
	html render: (self component
		readonly: self isReadonly;
		yourself)

	because self component answer nil.




B) Another problem is relative to the same description when i rendering it as subComponent but with beReadonly setting.

When i do "Save" the container erase errors relative to this subcomponent descriptions .

But it's readOnly and d'ont do any control on it.




C) I'm interested to incorporate the subComponent at the first level ( without the create buttons )

I create a  MAInternalEditorComponent subclass: #MAOneToOneDirectComponent
 
and change the : 

	buildComponent

	"create new default value for directly rendering the subcomponent without button "

	self value isNil ifTrue:[ self value: self selected new.
							component := nil ].
	
	^ self value isNil ifFalse: [ 
		(self description reference asComponentOn: self value)
			setParent:  super;
			yourself ]


It work fine.

But the rendering is with to level the master and the slave.

I can incorporate the slave description at first level ?


Thanks for any considerations.

	Dario