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Display feature in Edition Table representation [message #1565815]

Thu, 15 January 2015 08:57

Eclipse User

Hello,

I created an edition table presentation in which I like do display features in the semantic line, but also in the "children" semantic lines.

I achieved to display the features in the children semantic lines by using 'Feature Parent Expresssion' in Advanced tab.
I used the following Acceleo expression;
[container.eContainer(Parent)/]

It works well, but, nothing is displayed in the parent semantic line.
Moreover, with this expression, errors appear along all the feature when I 'validate' the design:
The current element .... does not have the feature named : .....

Any ideas?

Regards,
Franck

Re: Display feature in Edition Table representation [message #1567224 is a reply to message #1565815]

Fri, 16 January 2015 03:18

Eclipse User

Hi Franck,

What do you means by displaying features in line?
In line we can only display EObject but not feature.

Best Regards.

Le 15/01/2015 14:57, Franck MIMET a écrit :
> Hello,
>
> I created an edition table presentation in which I like do display
> features in the semantic line, but also in the "children" semantic lines.
>
> I achieved to display the features in the children semantic lines by
> using 'Feature Parent Expresssion' in Advanced tab.
> I used the following Acceleo expression;
> [container.eContainer(Parent)/]
>
> It works well, but, nothing is displayed in the parent semantic line.
> Moreover, with this expression, errors appear along all the feature when
> I 'validate' the design:
> The current element .... does not have the feature named : .....
>
> Any ideas?
>
> Regards,
> Franck

--
Esteban Dugueperoux - Obeo

Need professional services for Sirius?
http://www.obeodesigner.com/sirius

Re: Display feature in Edition Table representation [message #1567302 is a reply to message #1567224]

Fri, 16 January 2015 04:15

Eclipse User

Hi Esteban,

My aim is to display features (ie. information from the acceleo command feature:..) as illustrated below:

                                        father_feature_column         child_feature_column
father                                       value_father
child1                                       value_father                 value_child1
child2                                       value_father                 value_child2

father and child are defined in an ecore model, such as father has a reference to childs.

As you can see, value_father which belongs to the father is displayed in all the columns, and value_childx are displayed only for childs and is different between them.

I achieved only to display for father or for childs, but not for both of them.

I hope that it is clearer.

Regards,
Franck

Re: Display feature in Edition Table representation [message #1619526 is a reply to message #1567302]

Mon, 16 February 2015 11:45

Eclipse User

Hi Franck,

A bug currently prevents you to create your table (Bug 459771): the
featureName of a feature column must exist to allow the creation of a
cell in the table.

A workaround might exist in your case: do your father and child EClass
have a structural feature with the same name (or a common one,
EAttribute or EReference) ? If there is one, you could put its name as
featureName of your father_feature_column mapping and use the label
expression feature to compute the real label to display (mtl expression
or java service in this case).

Regards

--
Maxime - Obeo

Need professional services for Sirius?
http://www.obeodesigner.com/sirius
--
[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=459771

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