OK,
got this to work as follows as of now
Changed the second part of the code - i.e. to push the (validation) rules to
the container as follows
MAAddress >> descriptionContainer "// (i.e. not descriptionEndDate) as
in the document"
<magritteContainer> "// (i.e. not
<magritteDescription> as in the document"
^ super descriptionContainer
addCondition: [ :object |
(object readUsing: self descriptionEndDate) >
(object readUsing: self descriptionStartDate)]
labelled: 'End date must be after start date';
yourself
@Stef: If you want I can send a PR but I really haven't done it before and I
dont have a GH client on my machine if thats reqd - i only interact thru
iceberg - if thats relevant
Stéphane Ducasse wrote
> probably a mistake :( send a PR when you find the solution.
>
>> On 26 Jan 2021, at 10:31, Sanjay Minni <
> sm@
> > wrote:
>>
>> From pg 16 of "meta data at work with Magritte - Tutorial", Stef
>>
>> how are these to be entered since both method codes are in the same
>> object
>> and methodName
>>
>> MAAddress >> descriptionEndDate
>>
>> ^ MADateDescription new
>> accessor: #endDate;
>> label: 'End Date';
>> addCondition: [ :value | value > Date today ];
>> beRequired;
>> yourself
>>
>> MAAddress >> descriptionEndDate
>>
>> ^ super descriptionContainer
>> addCondition: [ :object |
>> (object readUsing: self descriptionEndDate) >
>> (object readUsing: self descriptionStartDate)]
>> labelled: 'End date must be after start date';
>> yourself
>>
>>
>>
>> -----
>> cheers,
>> Sanjay
>> --
>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
>
> --------------------------------------------
> Stéphane Ducasse
> http://stephane.ducasse.free.fr / http://www.pharo.org
> 03 59 35 87 52
> Assistant: Aurore Dalle
> FAX 03 59 57 78 50
> TEL 03 59 35 86 16
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-----
cheers,
Sanjay
--
Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
