I use this method:
public WOComponent createPersonAction() {
return newObjectForEntityName(PERSON);
}
public WOComponent newObjectForEntityName(String entityName) {
WOComponent nextPage = null;
try {
EditPageInterface epi =
D2W.factory().editPageForNewObjectWithEntityNamed(entityName, session());
epi.setNextPage(session().context().page());
nextPage = (WOComponent) epi;
}
catch (IllegalArgumentException e) {
ErrorPageInterface epf = D2W.factory().errorPage(session());
epf.setMessage(e.toString());
epf.setNextPage(session().context().page());
nextPage = (WOComponent) epf;
}
return nextPage;
}
On 2012-04-05, at 10:53 AM, Theodore Petrosky wrote:
> I am creating a new 'Brief' object in my D2W app like this:
>
> public EditPageInterface createBriefAction() {
>
> EditPageInterface component =
> D2W.factory().editPageForNewObjectWithConfigurationNamed("CreateBrief",
> session());
> component.setNextPage(session().context().page());
>
> if(component instanceof D2WPage) {
> D2WPage page = (D2WPage)component;
> page.d2wContext().takeValueForKey("Brief.CreateBrief",
> "navigationState");
This could be a rule:
50 : pageConfiguration = 'CreateBrief' => navigationState = "Brief.CreateBrief"
[com.webobjects.directtoweb.Assignment]
> NSLog.out.appendln( ((D2WPage)
> component).object().allPropertyKeys());
>
> Person thePerson = session().user().localInstanceIn(((D2WPage)
> component).object().editingContext());
>
> ((D2WComponent) component).object().takeValueForKey( thePerson,
> "person");
> ((D2WComponent) component).object().takeValueForKey( (new
> NSTimestamp()), "creationDate");// (new NSTimestamp());
This code should be in your Brief eo init() method. Something like:
public void init(EOEditingContext ec) {
super.init(ec);
Person thePerson = session().user().localInstanceIn(ec);
setPersonRelationship(thePerson);
setCreationDate(new NSTimestamp());
}
>
> }
> return component;
> }
>
> When I click the save button I am getting:
>
>
> IllegalStateException: Adaptor com.webobjects.jdbcadaptor.JDBCAdaptor@43c8308
> failed to provide new primary keys for entity 'Brief'
>
>
> Am I supposed to do something more here?
>
> Ted
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