Hi
In an editwizard I try to show a "virtual" field previewURL for an object of
type Webpagina. Here's what I've done :
- Added the field in the builder XML, with type virtual
- Created a builder class with a getValue() method which returns the
calulated value
- In the editwizard xmls
* in the load action, added
<field name="previewurl"></field>
* in the form-schema
<field name="previewurl" ftype="data"><prompt>Preview</prompt></field>
That all works fine, but only for existing Webpaginas. When I try to create
a new one, I get the error :
org.mmbase.applications.editwizard.WizardException: The field with name
'previewurl' does not exist.
at
org.mmbase.applications.editwizard.Wizard.createPreHtmlForm(Wizard.java:854)
at org.mmbase.applications.editwizard.Wizard.createPreHtml(Wizard.java:661)
at org.mmbase.applications.editwizard.Wizard.getPreForm(Wizard.java:245)
at org.mmbase.applications.editwizard.Wizard.writeHtmlForm(Wizard.java:467)
at org.apache.jsp.wizard_jsp._jspService(wizard_jsp.java:562)
What am I doing wrong? Does anyone have a clue?
I tried to add something like <field name="previewurl">empty</field> to the
create action with no success.
I am using MMBase 1.6.4
Toon Nevelsteen
Lesire Software Engineering
http://www.lesire.com
Tel: +32 16 301673
Fax: +32 16 299726
