Norbert
when I load magicMagritte
and I tried the example I got an error because I got an object instead of text
visitMultipleOptionDescription: aDescription
| options text |
options := self object readUsing: aDescription.
options notNil ifTrue: [
options do: [ :each | self writeText: each asString
description: aDescription ] ]
^^^^^^^^^^^^
I added that but this is probably wrong. I will take some time to look deeper
into.
Stef
On Jun 29, 2012, at 10:54 AM, Norbert Hartl wrote:
>
> Am 28.06.2012 um 21:15 schrieb Stéphane Ducasse:
>
>> Hi guys
>>
>> I would like to show in the magritte chapter I'm revisiting a bit more meat.
>> I'm playing with magritte 30 and I would like to know if there is a way to
>> save objects based on their magritte description.
>>
> Yes, there is. There is a description in an old blog post of mine [1]. Don't
> be misled that magritte2 is mentioned there. It works as well with magritte3
> (thanks to Nick Ager). You can get it
>
> Gofer new
> renggli: 'magritte3addons';
> package: 'ConfigurationOfMagritte3AddOns';
> load
>
> and load the default.
>
> In a nutshell:
>
> You add to your descriptions "beXmlAttribute" or "beXmlElement". Then you can
> store an object with
>
> myObject magritteDescription toXml: myObject
>
> hope that helps,
>
> Norbert
>
>
> [1] http://norbert.hartl.name/blog/magritte-xmlbinding/
>
>
>
>
