Re: setPageRefreshOnBacktrackEnabled problem?

--===============1009657010==
Content-Type: multipart/signed; boundary=Apple-Mail-24-703912152;
	protocol="application/pkcs7-signature"; micalg=sha1


--Apple-Mail-24-703912152
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=utf-8

Which browser are you using?  It seems like maybe the browser is caching =
instead of respecting the headers.  It is probably worth using a proxy =
for your browser (Charles is one) and see if it is actually sending a =
request.  If not, then it is buggy or something is wrong with those =
headers.  If it IS sending a request, then there is a problem in WO or =
perhaps your web server.  Hmmm, that reminds me of something.  Are you =
using mod_expires in Apache?  It can mess with the headers.  I use this =
as a configuration:

<IfModule mod_expires.c>
        ExpiresActive On
        ExpiresDefault A60
    	ExpiresByType application/javascript A3600
    	ExpiresByType text/css A3600
        ExpiresByType text/html A1

The last one prevents browser caching for longer than a second.


Chuck


On 2012-04-26, at 7:07 PM, Ond=C5=99ej =C4=8Cada wrote:

> A propos ...
>=20
> On Apr 27, 2012, at 3:57 AM, Ond=C5=99ej =C4=8Cada wrote:
>=20
>> =3D=3D=3D ... shows correct OK:Foo1 | 'back' browser button tapped =
(nothing in log at all) ... =3D=3D=3D
>> =3D=3D=3D ... shows foo selection | foo2 selection clicked ... =3D=3D=3D=

>> -- WILL dispatch null
>> //// app-pre 3: 0
>> //// sess-pre 3: 0
>> //// comp-pre 3: 0 LAST 2 known true, CM aaa
>> //// comp-post 3: 3, CM aaa
>> //// sess-post 3: 0
>> //// app-post 3: 0
>> -- DID dispatch null
>> -- WILL dispatch null
>> -- DID dispatch null
>> =3D=3D=3D ... shows still OK:Foo1 =3D=3D=3D
>=20
> ... here's what happens if, instead of the 'back' button, I use the =
'select foo' link (whose action just nulls session.foo):
>=20
> =3D=3D=3D ... correct OK:Foo1 shown | 'select foo' link clicked ... =
=3D=3D=3D
> -- WILL dispatch null
> //// app-pre 5: 4
> //// sess-pre 5: 4
> //// comp-pre 5: 4 LAST null known false, CM null
> //// comp-post 5: 5, CM null
> //// sess-post 5: 4
> //// app-post 5: 4
> -- DID dispatch null
> -- WILL dispatch null
> -- DID dispatch null
> =3D=3D=3D ... shows foo selection | foo2 selection clicked ... =3D=3D=3D=

> -- WILL dispatch null
> //// app-pre 6: 5
> //// sess-pre 6: 5
> //// comp-pre 6: 5 LAST 5 known true, CM bbb     // proper foo2.title
> //// comp-post 6: 6, CM bbb
> //// sess-post 6: 5
> //// app-post 6: 5
> -- DID dispatch null
> -- WILL dispatch null
> -- DID dispatch null
>=20
> If in this state I again use the back button, nothing in log and foo =
selection shown again. If I select "foo1" (whose title is 'aaa'), I see =
again the wrong previous one:
>=20
> -- WILL dispatch null
> //// app-pre 7: 5
> //// sess-pre 7: 5
> //// comp-pre 7: 5 LAST 6 known true, CM bbb
> //// comp-post 7: 7, CM bbb
> //// sess-post 7: 5
> //// app-post 7: 5
> -- DID dispatch null
> -- WILL dispatch null
> -- DID dispatch null
>=20
> can be repeated consistently any number of times.
>=20
> Thanks and all the best,
> ---
> Ondra =C4=8Cada
> OCSoftware:     [email protected]               http://www.ocs.cz
> private         [email protected]             http://www.ocs.cz/oc
>=20
>=20
>=20

--=20
Chuck Hill             Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall =
knowledge of WebObjects or who are trying to solve specific problems.   =20=

http://www.global-village.net/gvc/practical_webobjects









--Apple-Mail-24-703912152
Content-Disposition: attachment;
	filename=smime.p7s
Content-Type: application/pkcs7-signature;
	name=smime.p7s
Content-Transfer-Encoding: base64
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--Apple-Mail-24-703912152--

--===============1009657010==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
WebObjects-dev mailing list
[email protected]
http://www.omnigroup.com/mailman/listinfo/webobjects-dev

--===============1009657010==--