I am trying to use ERXThreadStorage to copy an EO relationship into a newly
created EO.
in my MainNavigatorController I have a method:
public WOComponent listSaleAdsProjectsAction() {
NSLog.out.appendln("*** listSaleAdsProjectsAction *****" );
ERXEC ec = (ERXEC) (session().user().editingContext());
ProjectCategory theCat = ProjectCategory.fetchProjectCategory(ec,
ProjectCategory.CATEGORY_TITLE.eq("Sale Ads"));
((Session) session()).setCurrentCategory(theCat);
ListPageInterface lpi = (ListPageInterface)
D2W.factory().pageForConfigurationNamed("ListSaleAdProjects", session());
EODataSource ds = new EODatabaseDataSource(ec, "Project");
// limit the blog entries returned to the logged in user
ds.qualifyWithRelationshipKey("projects", theCat);
lpi.setDataSource(ds);
return (D2WPage) lpi;
}
so the current category in set in the session:
public void setCurrentCategory(ProjectCategory theCat) {
this._currentProjectCategory = theCat;
NSLog.out.appendln("***setCurrentCategory: " + theCat);
ERXThreadStorage.takeValueForKey(theCat, "currentProjectCategory");
NSLog.out.appendln("***after setCurrentCategory: " +
ERXThreadStorage.valueForKey("currentProjectCategory"));
}
in my init method of my Project object:
public void init(EOEditingContext ec) {
super.init(ec);
NSLog.out.appendln(" initing the Project EO " );
NSLog.out.appendln(" initing the Project EO " +
ERXThreadStorage.valueForKey("currentProjectCategory"));
ProjectCategory currentaCat = ((ProjectCategory)
ERXThreadStorage.valueForKey("currentProjectCategory")).localInstanceIn(ec);
setProjectCategoryRelationship(currentaCat);
NSLog.out.appendln(" initing the Project EO
this.projectCategory().categoryTitle() " +
this.projectCategory().categoryTitle());
}
I know that the ERXThreadStorage valueForKey is correct, however I get the
error:
Destination entity could not be retrieved from EO of bindings. Either set the
"sourceObject" to an EO, provide the "sourceEntityName" and "relationshipKey",
the "destinationEntityName" or the "possibleChoices" binding.
Help please!!
I don't understand what bindings I need to make, or rather I don't understand
how to make these bindings.
Ted
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