X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.22.2a (ClamAV engine v0.102.2) X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "Markus Ruggiero (rucotec)" Received: from miniserver.rucotec.ch ([213.189.151.242] verified) by post.selbstdenker.com (CommuniGate Pro SMTP 6.3.3) with ESMTPS id 26610008 for webobjects-dev@wocommunity.org; Fri, 15 Oct 2021 14:49:19 +0200 Received-SPF: none receiver=post.selbstdenker.com; client-ip=213.189.151.242; envelope-from=markus.ruggiero@rucotec.ch Received: from localhost (localhost [127.0.0.1]) by miniserver.rucotec.ch (Postfix) with ESMTP id BB2ED308250D for ; Fri, 15 Oct 2021 14:48:57 +0200 (CEST) Received: from miniserver.rucotec.ch ([127.0.0.1]) by localhost (miniserver.rucotec.ch [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5aQlRqdbfpxh for ; Fri, 15 Oct 2021 14:48:57 +0200 (CEST) Received: from smtpclient.apple (unknown [192.168.56.47]) by miniserver.rucotec.ch (Postfix) with ESMTPSA id DACBC30824FA for ; Fri, 15 Oct 2021 14:48:56 +0200 (CEST) Content-Type: multipart/signed; boundary="Apple-Mail=_6FCF4F37-FE70-4104-A567-A06D97FC4A30"; protocol="application/pkcs7-signature"; micalg=sha-256 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Subject: localinstance for not-yet-saved EOs? Message-Id: <4C46272F-EDF5-49FF-B705-264685C7F0CA@rucotec.ch> Date: Fri, 15 Oct 2021 14:48:56 +0200 To: Jesse Tayler X-Mailer: Apple Mail (2.3654.120.0.1.13) --Apple-Mail=_6FCF4F37-FE70-4104-A567-A06D97FC4A30 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii LocalInstance is only allowed for EOs that have already been saved. If = isNewObject() return true then any form of localinstance call returns an = exception. Why? And how can I overcome this? I have the following scenario:=20 The user picks existing EOs to be worked on at a later point in time. = They can also create on-the-fly new EOs for picking. All EOs as well as = the new ones are associated with the current editing context. The whole = list of picked objects (NSArray containing existing and new EOs) is then = passed to the next page and on to the next. In each step some of the EOs = are modified in various ways until about 3 steps down the line a final = saveChanges() is done. All fine so far.=20 But on each step the user can go back up one step (either browser back = button or with a dedicated navigation button on the page). The page = cache takes care of this but the EOs themselves are not in the page = cache and remain modified in their EC. Coming back the previous / first = page does not show the initial state anymore. Ok, easy to solve = (methinks): map the EOs into a new editing context right before going to = the next step. Coming back then automatically throws away that EC. Going = forward again will create a brand new EC. But! localInstancing into the = new EC only works for saved EOs. How do I get these new EOs into the = nextPhaseEC? The new EOs are fairly complex and already have = relationships to other EOs. How can I re-wire the new EOs? Thanks for any help ---markus--- --Apple-Mail=_6FCF4F37-FE70-4104-A567-A06D97FC4A30 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCCzkw ggUhMIIECaADAgECAhBDXz2PBS4rcSTMoUCPbeA+MA0GCSqGSIb3DQEBCwUAMIGWMQswCQYDVQQG EwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRgwFgYD VQQKEw9TZWN0aWdvIExpbWl0ZWQxPjA8BgNVBAMTNVNlY3RpZ28gUlNBIENsaWVudCBBdXRoZW50 aWNhdGlvbiBhbmQgU2VjdXJlIEVtYWlsIENBMB4XDTE5MDUyMjAwMDAwMFoXDTIyMDUyMTIzNTk1 OVowKzEpMCcGCSqGSIb3DQEJARYabWFya3VzLnJ1Z2dpZXJvQHJ1Y290ZWMuY2gwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDIAEK8S00IWrMmIpBkw5CcIS9RfaNGWyJOxskmtuYoHWE4 +QYfOO5tlWt4O5F6bTYsRWp1PpLirrdLhQoYIFp0P5Mi0nsBjNVP0zR0jNpDZreNcLcP7wmuIkUY C0fzxFgnRieFFgaXFm5yf46rqAJMVry/uR/KqwvY1d2F2gOb4DmntPp7TJtDsVyWQDtB82Uep+EO 9j71phQuMUb5TyA4aOdSb6UfCev1RgEw8vXrTdf+1rLzRZvIR1syfsqcLVmIO9WSl9mTH7IlZQhx 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