Re: Adding extra rows to a BeanEditForm / extra columns to a Grid (T5!)
Hello Thiago, Well, in Tapestry 5.0.6, if you just add a column using BeanModel.add, it doesn't show any label, unless you have a added column name-label entry in your app.properties. Don't even have such a property file, but yes - it shows a label (just tried it again to make sure). In your example down there it would be action. beanModel.add(action, null).label(any label you want, including an empty string.); Like I said, when I try giving null, an empty string or a whitespace results in a tapestry exception stating Parameter label was null or contained only whitespace. I've posted a related JIRA, https://issues.apache.org/jira/browse/TAPESTRY-1983, asking for a new parameter in Grid to add new columns without the need to create a BeanModel explicitly as we have to do now. Ah, great! Just added a comment that this would be useful for BeanEditForm too - and voted for it. :) Regad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Adding extra rows to a BeanEditForm / extra columns to a Grid (T5!)
Hello Thiago,
great, works fine! Thank you very much - seems I overlooked the this
may be null for a synthetic or placeholder property in the JavaDoc
completly.
Is there any way to get the grid to not display any name in the header
of my synthetic column? I know how to change it, but giving null, an
empty string or a whitespace results in a tapestry exception stating
Parameter label was null or contained only whitespace.
Regards,
Tobias
Thiago H de Paula Figueiredo schrieb:
On Fri, 14 Dec 2007 13:57:54 -0200, Tobias Wehrum
[EMAIL PROTECTED] wrote:
Tobias Wehrum schrieb:
Hello everyone!
Is there a way to add extra rows to a BeanEditForm and extra columns
to a Grid - rows / columns which doesn't represent a property of the
given model? I need it to edit or show values which are relevant for
the model, but like I said not included in it, as well as present
links in an own column like edit, delete, move etc..
Now, you need to create a BeanModel in your page class and pass it to
the Grid:
@Inject
private BeanModelSource beanModelSource;
@Inject
private ComponentResources componentResources;
public BeanModel getBeanModel() {
BeanModel beanModel =
beanModelSource.create(YourClassnameHere.class, false,
componentResources);
beanModel.add(action, null); // action is just a name I chose.
return beanModel;
}
Then, inside your Grid, provide the template for your column:
t:parameter name=actionCell
!-- Note that the name parameter must be the parameter passed to
BeanModel.add concatenated with Cell --
Your links here! :)
/t:parameter
-
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Re: Adding extra rows to a BeanEditForm / extra columns to a Grid (T5!)
On Fri, 14 Dec 2007 14:44:11 -0200, Tobias Wehrum [EMAIL PROTECTED] wrote: Hello Thiago, great, works fine! Thank you very much - seems I overlooked the this may be null for a synthetic or placeholder property in the JavaDoc completly. You're welcome! :) Is there any way to get the grid to not display any name in the header of my synthetic column? I know how to change it, but giving null, an empty string or a whitespace results in a tapestry exception stating Parameter label was null or contained only whitespace. Well, in Tapestry 5.0.6, if you just add a column using BeanModel.add, it doesn't show any label, unless you have a added column name-label entry in your app.properties. On the other hand, you can do: beanModel.add(action, null).label(any label you want, including an empty string.); I've posted a related JIRA, https://issues.apache.org/jira/browse/TAPESTRY-1983, asking for a new parameter in Grid to add new columns without the need to create a BeanModel explicitly as we have to do now. -- Thiago H. de Paula Figueiredo Desenvolvedor, Instrutor e Consultor de Tecnologia Eteg Tecnologia da Informação Ltda. http://www.eteg.com.br - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
