22 Mar
2010
22 Mar
'10
11:27 a.m.
Hi,
i have another problem about MAInternalEditorComponent.
I add condition to test right input data:
descriptionIndirizzoMemo
^ (MAToOneRelationDescription new)
componentClass: MAInternalEditorComponent ;
classes: (Array with: MAIndirizzoModel);
autoAccessor: 'indirizzoMemo';
label: 'Indirizzo';
comment: 'Indirizzo di riferimento';
priority: 220;
beReadonly;
addCondition:
[:value | | path | path := value getPathIndirizzo.
((GMStaticMapGeocoding getGMapGeocodingFor: path) findTokens: #($,)) first asNumber =
200]
labelled: 'Indirizzo non completo - valido';
yourself
But the value is set to nil , too when the MAInternalEditorComponent subdata i set right.
If the MAInternalEditorComponent subdata is right, i think the conditional value is set to
the new value.
Or i wrong?
In alternative, how i can read, at this level, the MAInternalEditorComponent subdata ?
Thanks,
Dario
On Wed, Mar 10, 2010 at 4:17 AM, dtrussardi(a)tiscali.it <dtrussardi(a)tiscali.it>
wrote:
Hi John,
thanks,
i have initialize the instance indirizzoMemo and this error is eliminated.
I have another question based on this model.
If descriptionIndirizzoMemo is set with beReadOnly,
when display the MAAccountModel new asComponent the descriptionIndirizzoMemo fields
is readonly ( it's ok ) .
The problem is when submit the form because the container erase the errors relative to
the descriptionIndirizzoMemo fields condition.
But it's readOnly and d'ont do any control on it.
Or not ?
I am unsure why you would want it to be read only AND be required. These conditions
conflict. Unless the object in the instance var has all its details already filled in from
somewhere else and you only want the user to view them? Otherwise, maybe you want to
programmatically change the description to be writable at some point.... you can do that
by sending beWriteable to the description.
Good luck
John
Thanks,
Dario
Hello Dario,
You have to initialize that instance variable indirizzoMemo (otherwise there is really
nothing to edit, no?)
You can do this most easily by adding it as a default for the
MAAccountModel>>descriptionIndirizzoMemo description:
default: MAIndirizzoModel new;
HTH
John
On Tue, Mar 9, 2010 at 11:56 AM, dtrussardi(a)tiscali.it <dtrussardi(a)tiscali.it>
wrote:
Hi,
i work with Magritte-Model-lr.394 on pharo.
I have a MAAccountModel with descriptionCodice and descriptionIndirizzoMemo.
The last is defined as:
descriptionIndirizzoMemo
^ (MAToOneRelationDescription new)
componentClass: MAInternalEditorComponent ;
classes: (Array with: MAIndirizzoModel);
selectorAccessor: 'indirizzoMemo';
label: 'Indirizzo';
comment: 'Indirizzo di riferimento';
priority: 220;
"beReadonly;"
yourself
Now MAIndirizzoMemoModel is defined with some other description:
descrptionCitta
descriptionNumero
and other description.
( You can load the file mcz. )
Now when open: MAAccountModel new asComponent
i found the error:
MessageNotUnderstood: receiver of "isMultipart" is nil
isMultipart
^ self children anySatisfy: [ :each | each isMultipart ]
The error is erase only with componentClass set to : MAInternalEditorComponent.
Any considerations ?
Thanks,
Dario
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