Re: WODisplayGroup can't find displayObjects?
Re: WODisplayGroup can't find displayObjects?
- Subject: Re: WODisplayGroup can't find displayObjects?
- From: "Cheong Hee" <email@hidden>
- Date: Wed, 30 Jun 2010 18:24:53 +0800
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got to be more careful with subcomponent
bindings... especially when repetition is concerned (Kieran & wojingo's
notes are referred). lesson learned.
----- Original Message -----
Sent: Tuesday, June 29, 2010 7:57
PM
Subject: Re: WODisplayGroup can't find
displayObjects?
+1
On 29/giu/2010, at 12.52, Johann Werner wrote:
Hi
Cheong,
the error says that you are trying to set a value for displayedObjects
though this is not a settable value. Please post your bindings/html where
you are using the display group so we can see what is exactly
happening.
jw
Am 29.06.2010 um 12:31 schrieb Cheong Hee:
I spending hours on this matters but
still could not figure out what has been gone wrong. I have a
repeatition that shows displayedObjects of a display group.
Checked wod, woo and coding and things looked normal.
Anyone to help why WODisplayGroup
complains about displayedObjects variable not found? The following
is the short error message :~
[2010-6-29 18:11:30 SGT]
<WorkerThread0> <com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message
'<com.webobjects.appserver.WODisplayGroup 0x1694eca>
takeValueForKey(): attempt to assign value to unknown key:
'displayedObjects'.
This class does not have an instance variable of the name
displayedObjects or _displayedObjects, nor a method of the name
setDisplayedObjects or _setDisplayedObjects' object
'<com.webobjects.appserver.WODisplayGroup
dataSource=com.webobjects.eoaccess.EODatabaseDataSource@9c8c3f
delegate=Class: 'com.webobjects.appserver.WODisplayGroup$Delegate' Object:
<null> sortOrdering=( <class
com.webobjects.eocontrol.EOSortOrdering(vName compareAscending)> )
qualifier=null localKeys=null insertedObjectDefaultValues={}
numberOfObjectsPerBatch=20>' key 'displayedObjects'>
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.handleTakeValueForUnboundKey(NSKeyValueCoding.java:1399)
at
com.webobjects.appserver.WODisplayGroup.handleTakeValueForUnboundKey(WODisplayGroup.java:3136)
Thanks for any
pointer.
Cheong
Hee
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