On Sep 6, 2012, at 2:22 AM, Antoine Berry wrote:
Hello Ramsey,
Thank you about the quick answer. I understood why you told me not
to use the nextPageDelegate. I tried a couple of things with it,
and you were right, embedded component are already perfectly
managed. So I followed your advice and tried to solve my problem
with a pageController, which seems way easier (and smarter).
I found an old email on the web (by Anjo Krank :
http://www.digipedia.pl/usenet/thread/17625/14191/) which explain
how to add a custom button on a list. The rule where I set the
pageController is fired, but my actions rule throws an exception :
Reason: <fr.sophiacom.sophiacture.business.Invoice
0x36cebdbf> valueForKey(): lookup of unknown key:
'controllerAction'.
This class does not have an instance variable of the name
controllerAction or _controllerAction, nor a method of the name
controllerAction, _controllerAction, getControllerAction, or
_getControllerAction
What does the stack trace look like?
I kind of understand why this exception occurred but I can't find
the solution. The email is quite old now so I thought that maybe
something has changed since?
my rules for the controller :
80 : ((pageConfiguration like 'List*Invoice' or pageConfiguration
like 'ListCustomer' or pageConfiguration like 'ListBankAccount' or
pageConfiguration like 'ListCompany') and session.isSubjectAdmin =
'1') => actions = {"left" = ("inspectAction",
"controllerAction"); "right" = ("deleteAction"); }
[com.webobjects.directtoweb.Assignment]
105 : entity.name = 'Invoice' => pageController =
"fr.sophiacom.application.ui.delegates.ListInvoiceController"
[er.directtoweb.ERDDelayedObjectCreationAssignment]
100 : propertyKey = 'controllerAction' => componentName =
"ERDControllerButton" [com.webobjects.directtoweb.Assignment]
PS : for a list I set the actions with "left = (...)" and "right =
(...)", but what about an inspect page, or an edit page? I tried a
couple of things like "bottom = (...)" for exemple but it doesn't
seem to work... Do you know which keyword I have to use?
Le 04/09/12 19:12, Ramsey Gurley a écrit :
Hi Antoine,
You almost had it. Use the entire class path and use the ERDDelayedObjectCreationAssignment instead of Assignment. That will generate the object using the default constructor.
Be aware though... if you are working with embedded D2W pages with a bound action binding, you can't set the nextPageDelegate because it is already set. In most cases, I don't use the nextPageDelegate. I use the pageController instead.
Ramsey
On Sep 4, 2012, at 9:54 AM, Antoine Berry wrote:
Hello everybody,
I'm working on a D2W application, and I'm trying to override most of the nextPage default behavior. I've created a delegate which reorient the user on an inspect page of his object after its creation (for exemple), and first i've set it in the code (through the navigationController), and it worked quite well.
But I would want to do it directly in the rules, cause I don't have direct access on every pages, like the edit pages for exemple. So I tried to add a rule like "100 : pageConfiguration like 'CreateMyObject' => nextPageDelegate <= InspectAfterCreationDelegate". But there is a ClassCastException : "cannot cast from java.lang.String to com.webobjects.directtoweb.NextPageDelegate". And it's the same exception when I put the complete path of my class...
I've tried different things, but I can't find a solution, and I don't know where to search. I'm new on the mailing list so I'm sorry if this subject has been discussed before (maybe somebody have an archive about a similar discussion).
Antoine
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Antoine Berry
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