Re: D2W - Problem with navigation
Re: D2W - Problem with navigation
- Subject: Re: D2W - Problem with navigation
- From: David LeBer <email@hidden>
- Date: Wed, 10 Oct 2012 09:24:43 -0400
There definitely looks like there is something missing in that tutorial.
The session needs to return a value for "navigationRootChoice" - missing method maybe?
D
On 2012-10-10, at 8:39 AM, Flavio Donadio <email@hidden> wrote:
> Theodore,
>
>
> Yes. I followed this tutorial: http://wiki.wocommunity.org/display/documentation/Your+First+D2W+Project
>
> The only differences are:
>
> 1. I didn't use the EOModel from the framework created in the previous tutorial. I created a new model and migration and went on from there. The automatic "EOGeneration" doesn't seem to work (and did not work before), so I have to "right-click" on my model's eogen file and select "EOGenerate...". It had no problem creating the database and tables on the first run.
>
> 2. I didn't really implement authentication in DirectAction.loginAction(), since I don't have a user Entity on my model. I didn't modify the Session class and I am simply returning ((Session) session()).navController().homeAction() from DirectAction.loginAction(), as this is what is returned on success in the sample code.
>
> So, pretty much it's a new, almost unmodified Wonder D2W app.
>
>
> Cheers,
> Flavio
>
> On 10/10/2012, at 08:59, Theodore Petrosky wrote:
>
>> do I understand you created a NEW wonder D2W app, did no editing and when you ran the app you received these errors?
>>
>> --- On Tue, 10/9/12, Flavio Donadio <email@hidden> wrote:
>>
>>> From: Flavio Donadio <email@hidden>
>>> Subject: D2W - Problem with navigation
>>> To: email@hidden
>>> Date: Tuesday, October 9, 2012, 9:31 PM
>>> Hello, folks!
>>>
>>>
>>> I am trying to create a simple app to practice with D2W, but
>>> I'm getting an error with NavigationMenu.plist. The relevant
>>> part of the file is:
>>>
>>>> {
>>>> name = Root;
>>>> directActionClass
>>> = DirectAction;
>>>> directActionName
>>> = default;
>>>> children =
>>> "session.navigationRootChoice";
>>>> childrenChoices =
>>> {
>>>>
>>> home
>>> = (
>>>>
>>> Produtos,
>>>>
>>> Fabricantes,
>>>>
>>> );
>>>> };
>>>> },
>>>
>>>
>>> When I run this app, the first page shown after log-in gives
>>> me the error below:
>>>
>>>> UnknownKeyException:
>>> <br.com.codeprint.TesteWeb.Session 0x732efcfe>
>>> valueForKey(): lookup of unknown key:
>>> 'navigationRootChoice'.
>>>> This class does not have an instance variable of the
>>> name navigationRootChoice or _navigationRootChoice, nor a
>>> method of the name navigationRootChoice,
>>> _navigationRootChoice, getNavigationRootChoice, or
>>> _getNavigationRootChoice
>>>> at
>>> com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.handleQueryWithUnboundKey(NSKeyValueCoding.java:1377)
>>>> ... skipped 11 stack elements
>>>> at
>>> er.extensions.appserver.navigation.ERXNavigationState.navigationItemsForLevel(ERXNavigationState.java:141)
>>>> at
>>> er.extensions.appserver.navigation.ERXNavigationMenu.itemsForLevel(ERXNavigationMenu.java:127)
>>>> at
>>> er.extensions.appserver.navigation.ERXNavigationMenu.setUpMenu(ERXNavigationMenu.java:105)
>>>> ... skipped 29 stack elements
>>>> _ignoredPackages:: ("com.webobjects", "java.applet",
>>> "java.awt", "java.awt.datatransfer", "java.awt.event",
>>> "java.awt.image", "java.beans", "java.io", "java.lang",
>>> "java.lang.reflect", "java.math", "java.net", "java.rmi",
>>> "java.rmi.dgc", "java.rmi.registry", "java.rmi.server",
>>> "java.security", "java.security.acl",
>>> "java.security.interfaces", "java.sql", "java.text",
>>> "java.util", "java.util.zip")
>>>
>>> I have Googled and searched the archives for similar errors,
>>> but can't find anything. I am missing something...
>>>
>>>
>>> Cheers,
>>> Flavio
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>
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