Hi Xavier,
If this is a component element then make sure you have a method
synchonizesBindingsWithVariables() that returns false. Otherwise, WO
will automatically synchronize your bindings with you variables.
Hope this helps.
Regards
Peter
WO Dev wrote:
Hi,
I'm using some int variables to manage the different part of a
component like:
public final static int search = 0;
private int status = search;
public final static int inAddWriteLive = 1;
public final static int inListWriteLive = 2;
but I've got some weird issue, like something is changing the value
behind my back. I've added:
NSLog.out.appendln(new RuntimeException("item called"));
in my setter method to track what's calling it.
So here's what I got when I'm calling the following method:
public WOComponent edit() {
setStatus(inAddWriteLive);
return context().page();
}
----------------------------------------
AWAKE
status: 2
[2007-07-06 09:42:35 CEST] <WorkerThread3> java.lang.RuntimeException:
item called
at WriteLiveComp.setStatus(WriteLiveComp.java:92)
at WriteLiveComp.edit(WriteLiveComp.java:162)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:54)
at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1160)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1268)
at
com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1539)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:498)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at
com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1600)
at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:46)
at
com.webobjects.appserver._private.WOHyperlink.invokeAction(WOHyperlink.java:76)
at er.extensions.ERXHyperlink.invokeAction(ERXHyperlink.java:56)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
er.extensions.ERXWOConditional.invokeChildrenAction(ERXWOConditional.java:93)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
er.extensions.ERXWOConditional.invokeAction(ERXWOConditional.java:84)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGenericContainer.java:23)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
er.extensions.ERXWORepetition.invokeAction(ERXWORepetition.java:390)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
er.extensions.ERXWOConditional.invokeChildrenAction(ERXWOConditional.java:93)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
er.extensions.ERXWOConditional.invokeAction(ERXWOConditional.java:84)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:31)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:31)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:31)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:104)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:104)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:104)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at
com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1168)
at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1375)
at
er.extensions.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:74)
at er.extensions.ERXApplication.invokeAction(ERXApplication.java:992)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:196)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:358)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:432)
at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
at
er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:1041)
at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
[2007-07-06 09:42:35 CEST] <WorkerThread3> java.lang.RuntimeException:
item called
at WriteLiveComp.setStatus(WriteLiveComp.java:92)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
KeyValueCodingProtectedAccessor.setMethodValue(KeyValueCodingProtectedAccessor.java:65)
at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.setValueInObject(NSKeyValueCoding.java:1175)
at
com.webobjects.foundation.NSKeyValueCoding$_NumberMethodBinding.setValueInObject(NSKeyValueCoding.java:1205)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.takeValueForKey(NSKeyValueCoding.java:1293)
at
com.webobjects.appserver.WOComponent.takeValueForKey(WOComponent.java:1550)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.takeValueForKey(NSKeyValueCoding.java:519)
at
com.webobjects.foundation.NSValidation$DefaultImplementation.validateTakeValueForKeyPath(NSValidation.java:733)
at
com.webobjects.appserver.WOComponent.validateTakeValueForKeyPath(WOComponent.java:1273)
at
com.webobjects.appserver._private.WOKeyValueAssociation.setValue(WOKeyValueAssociation.java:71)
at
com.webobjects.appserver.WOComponent._doPushValuesUp(WOComponent.java:569)
at
com.webobjects.appserver.WOComponent.pushValuesToParent(WOComponent.java:547)
at
com.webobjects.appserver._private.WOComponentReference._popComponentFromContext(WOComponentReference.java:91)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:945)
at
com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1168)
at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1375)
at
er.extensions.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:74)
at er.extensions.ERXApplication.invokeAction(ERXApplication.java:992)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:196)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:358)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:432)
at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
at
er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:1041)
at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
APPEND
status: 2
----------------------------------------
All this is triggered, the first "part" is OK, my status is changed to
the correct one and I can see which line of the edit() method is
calling the setter...
But something triggers the setter again right after without any action
on my side, but it seems I can't see which method/line is calling the
setter again and changing its value.
Any clue on what's going on here?
Thanks
Xavier
PS: the AWAKE and APPEND is a log to print the status value in the
awake and appendToResponse methods.
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