So I tried to do the Chuck way and he was right, I did get to keep the
pieces. Most notably a stacktrace :)
Mar 03 12:07:57 EMManager[5555] DEBUG
com.ods.marketing.app.emmanager.components.email.EMRecipientAjaxGridCell -
parent binding value: delete
Mar 03 12:07:57 EMManager[5555] DEBUG
com.ods.marketing.app.emmanager.components.Main - DeleteAction called. <--
parent was indeed called!
Mar 03 12:07:57 EMManager[5555] WARN NSLog -
<com.webobjects.appserver._private.WOComponentRequestHandler>: Exception
occurred while handling request:
java.lang.NullPointerException
[2009-3-3 12:7:57 CST] <WorkerThread8> java.lang.NullPointerException
at
com.webobjects.appserver._private.WOComponentReference._popComponentFromContext(WOComponentReference.java:108)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:128)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
er.extensions.components.conditionals.ERXElse.invokeAction(ERXElse.java:43)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at er.ajax.AjaxDynamicElement.invokeAction(AjaxDynamicElement.java:98)
at er.ajax.AjaxUpdateContainer.invokeAction(AjaxUpdateContainer.java:62)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
er.extensions.components.ERXWOComponentContent.invokeAction(ERXWOComponentContent.java:217)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
er.extensions.components.ERXComponent.invokeAction(ERXComponent.java:92)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
at
er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:49)
at
er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1622)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
at
er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:1737)
at
er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1702)
at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:595)
On Tue, Mar 3, 2009 at 11:49 AM, Chuck Hill <[email protected]>wrote:
>
> On Mar 2, 2009, at 7:40 PM, Andrew Lindesay wrote:
>
> Hello Amiel;
>>
>> I think I understand your question; you have a component in which you want
>> the action to be fired on the parent component? Try to use the "^" as in;
>>
>> ^goDelete
>>
>> This will invoke the method "goDelete" in the parent component.
>>
>
> The problem here is that components are inserted into AjaxGrid cells via
> WOSwitchComponent and the only bindings are:
>
> ColumnValue: WOSwitchComponent {
> WOComponentName = columnComponentName;
> value = columnValue;
> grid = thisComponent;
> }
>
> This situations requires a little trickery or a different design.
> grid.parent should return the component that holds the grid. So you can do
> grid().parent().performActionNamed("foo"), but it if breaks you get to keep
> the pieces. :-)
>
>
> Chuck
>
>
>
>>
>> cheers.
>>
>> The reason I asked this is that I wanted to embed the CRUD component to
>>> one of the cells in an AjaxGrid. and needed the "Delete" and "Update" action
>>> to be fired in the parent component of the AjaxGrid instead of the CRUD
>>> component. So the CRUD can be reusable.
>>>
>>
>> ___
>> Andrew Lindesay
>> www.lindesay.co.nz
>>
>>
>>
> --
> Chuck Hill Senior Consultant / VP Development
>
> Practical WebObjects - for developers who want to increase their overall
> knowledge of WebObjects or who are trying to solve specific problems.
> http://www.global-village.net/products/practical_webobjects
>
>
>
>
>
>
>
--
socket error: unable to connect to 127.0.0.1
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [email protected]
