hello james,
if i only would think about how to get from EDITING back to READING
you were right. i could always instantiate a complete new READING page.
but there are two possible sequences in how to get to EDITING and i
want to give the user a way to step back both sequences.
1) homepage -> READING -> EDITING; step back: READING -> homepage
2) homepage -> DateView with lots of links to READING pages ->
EDITING; step back: -> READING -> DataView -> homepage
of course i could maintain the step-back information in page
parameters but i thought this would not be the wicket way - am i wrong?
in addition: after struggling for two days with that issue i cleaned
my project in eclipse (i did not know how to help myself anymore).
now, when stepping back, the READING page shows the right information
for both sequences 1) and 2).
so please excuse me for bothering you with that question, i think my
problem is solved now.
best regards, ulf.
--
ulf schneider
+49 163 2505164
[email protected]
datenlabor gmbh
sitz: paderborn, hrb 8819
geschäftsführer: ulf schneider
www.datenlabor.net
ibm business partner
Am 14.10.2009 um 14:01 schrieb James Carman:
Do you need to maintain a reference to the reading page? Is there
some state that it needs to maintain while the user edits what they're
reading? Can it not be built from scratch again?
On Wed, Oct 14, 2009 at 4:49 AM, ulf schneider <[email protected]>
wrote:
hello,
i've got a problem with the behavior of a LoadableDetachableModel
in one of
my pages.
following scenario:
user opens a page (let's call it READING) with the
LoadableDetachableModel
for reading (the user can not enter any content). the loading of
the model
data and the display in the page is ok.
from the READING page the user can open another page (called
EDITING) which
uses again a LoadableDetachableModel to display the contents for
editing.
the loading of the model data and the display in the page is ok.
the EDITING page contains a reference to the READING page.
after submitting the EDITING page i call setResponsePage with the
reference
to the READING page, so that the user can see the results of his
editing in
the READING page.
again the loading of the model data and the display in the page is
ok - the
user can see the modified data in the READING page.
now the problem:
when i do the same but start from a DataView: open READING page, go
on to
EDITING page, submit EDITING page and display READING page by calling
setResponsePage to the READING reference, the modifications of the
editing
process are not displayed. instead an old model without the
modifications is
displayed.
i can see, that the model in the READING page is properly detached
and
loaded and i can see that the model contains the right data, but
the data is
not displayed in the page.
do you have any idea?
best regards, ulf.
--
ulf schneider
+49 163 2505164
[email protected]
datenlabor gmbh
sitz: paderborn, hrb 8819
geschäftsführer: ulf schneider
www.datenlabor.net
ibm business partner
