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Re: set the "sourceObject" to an EO ??
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Re: set the "sourceObject" to an EO ??


  • Subject: Re: set the "sourceObject" to an EO ??
  • From: Theodore Petrosky <email@hidden>
  • Date: Fri, 27 Jul 2012 06:54:09 -0700 (PDT)

That we it. My rules were fakakt.

Thanks for pointing me in the right direction.


Ted

--- On Fri, 7/27/12, David Holt <email@hidden> wrote:

> From: David Holt <email@hidden>
> Subject: Re: set the "sourceObject" to an EO ??
> To: "Theodore Petrosky" <email@hidden>
> Cc: "email@hidden" <email@hidden>
> Date: Friday, July 27, 2012, 9:44 AM
> Also if you have an entity named
> "Project" and another named "ProjectCategory" you may need
> to distinguish them for D2W with different priority rules.
>
> http://davidleber.net/?p=273
>
> Sent from my iPad
>
> On 2012-07-27, at 6:31 AM, Theodore Petrosky <email@hidden>
> wrote:
>
> > 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
> >
> >
> > _______________________________________________
> > Do not post admin requests to the list. They will be
> ignored.
> > Webobjects-dev mailing list      (email@hidden)
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> >
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>

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References: 
 >Re: set the "sourceObject" to an EO ?? (From: David Holt <email@hidden>)

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