Not extending ERXApplication? This should get setup when the app initializes:
/**
* Installs several bugfixes and enhancements to WODynamicElements.
Sets the
* Context class name to "er.extensions.ERXWOContext" if it is
"WOContext".
* Patches ERXWOForm, ERXWOFileUpload, ERXWOText to be used instead of
* WOForm, WOFileUpload, WOText.
*/
public void installPatches() {
ERXPatcher.installPatches();
if (contextClassName().equals("WOContext")) {
if (ERXApplication.isWO54()) {
setContextClassName("ERXWOContext54");
}
else {
setContextClassName(ERXWOContext.class.getName());
}
}
On 2012-04-13, at 12:20 PM, James Cicenia wrote:
> Hmmm, I must have set something wrong in Wonder.
> This is an app I am converting. And I need submit to redirect to work.
>
>
> Here is the code:
>
> public ERXRedirect myAjaxAction() {
> ERXRedirect redirect = pageWithName(ERXRedirect.class);
> redirect.setComponentToPage();
> return redirect;
> }
>
>
> Here is the exception:
>
> WARN NSLog - <er.ajax.AjaxRequestHandler>: Exception occurred while
> handling request:
> java.lang.ClassCastException: com.webobjects.appserver.WOContext cannot be
> cast to er.extensions.appserver.ERXWOContext
> [2012-4-13 14:17:42 CDT] <WorkerThread10> java.lang.ClassCastException:
> com.webobjects.appserver.WOContext cannot be cast to
> er.extensions.appserver.ERXWOContext
> at
> er.extensions.appserver.ERXRedirect.appendToResponse(ERXRedirect.java:162)
> at
> com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385)
> at
> er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:552)
> at
> com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794)
> at
> er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:1924)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:242)
> 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 er.ajax.AjaxRequestHandler.handleRequest(AjaxRequestHandler.java:17)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at
> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2029)
> at
> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:1994)
> 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:680)
>
>
>
> Thoughts?
> Thanks
> James
>
> On Apr 13, 2012, at 1:27 AM, Johann Werner wrote:
>
>> From where does this exception originate? ERXRedirect doesn't use
>> ERXWOContext nor does it cast to it (at least in my code). Have your tried
>> to set a breakpoint in the constructor of WOContext to see where it has been
>> created?
>>
>> jw
>>
>>
>> Am 13.04.2012 um 03:36 schrieb James Cicenia:
>>
>>> Ok -
>>>
>>> The redirect crashes with a cast error:
>>> java.lang.ClassCastException: com.webobjects.appserver.WOContext cannot be
>>> cast to er.extensions.appserver.ERXWOContext
>>> [2012-4-12 20:33:47 CDT] <WorkerThread0> java.lang.ClassCastException:
>>> com.webobjects.appserver.WOContext cannot be cast to
>>> er.extensions.appserver.ERXWOContext
>>>
>>> Why would the appserver be WOContext? I thought ERXWOContext gets loaded on
>>> startup?
>>>
>>> Thanks
>>> James
>>>
>>>
>>>
>>> On Apr 12, 2012, at 5:10 PM, Johann Werner wrote:
>>>
>>>> ERXRedirect should work as it is. Alternatively you could try
>>>> AjaxUtils.redirectTo() which does pretty the same.
>>>>
>>>> public WOActionResults myAjaxAction() {
>>>> ERXRedirect redirect = pageWithName(ERXRedirect.class);
>>>> redirect.setComponent(pageWithName(MyPageToGo.class));
>>>> return redirect;
>>>> }
>>>>
>>>>
>>>> Am 12.04.2012 um 23:47 schrieb James Cicenia:
>>>>
>>>>> I don't see any isJavascriptRedirectEnabled.
>>>>>
>>>>> Am I supposed to anything special in the ModalBox besides just the action
>>>>> binding in Submit?
>>>>>
>>>>> Thanks
>>>>>
>>>>> James Cicenia
>>>>> cell: 773.398.4649
>>>>>
>>>>>
>>>>>
>>>>> On Apr 12, 2012, at 2:41 PM, David LeBer wrote:
>>>>>
>>>>>> I think you need to set: isJavascriptRedirectEnabled to true on the
>>>>>> ERXRedirect.
>>>>>>
>>>>>> D
>>>>>>
>>>>>> --
>>>>>> David LeBer
>>>>>> Codeferous Software
>>>>>>
>>>>>> On 2012-04-12, at 3:16 PM, James Cicenia wrote:
>>>>>>
>>>>>>> Hmmm, i am getting no submission still.
>>>>>>>
>>>>>>> I launch a standard AMD from AMDO.
>>>>>>> The following is my AjaxSubmitButton bindings:
>>>>>>>
>>>>>>> SubmitBtn: AjaxSubmitButton {
>>>>>>> action = saveAndSubmitChanges;
>>>>>>> value = "Save";
>>>>>>> name = "SaveAndSubmit";
>>>>>>> onClick = "Element.show('busy1')";
>>>>>>> id = "wiz-submit";
>>>>>>> onComplete = "function(x){Element.hide('busy1')}";
>>>>>>> }
>>>>>>>
>>>>>>>
>>>>>>> And this is the basic action method:
>>>>>>>
>>>>>>> CharterEdit nextPage = (CharterEdit)
>>>>>>> pageWithName("CharterEdit");
>>>>>>> EOEditingContext peerEC = ERXEC.newEditingContext();
>>>>>>> nextPage.setEditingContext(peerEC);
>>>>>>> nextPage.setItem( theNewProjectItem);
>>>>>>>
>>>>>>> ERXRedirect redirect =
>>>>>>> (ERXRedirect)pageWithName(ERXRedirect.class.getName());
>>>>>>> redirect.setComponent(nextPage);
>>>>>>> return redirect ;
>>>>>>>
>>>>>>> Anything obvious?
>>>>>>> Thanks
>>>>>>>
>>>>>>> James
>>>>>>>
>>>>>>> On Apr 12, 2012, at 1:06 PM, Johann Werner wrote:
>>>>>>>
>>>>>>>> ERXRedirect
>>>>>>>
>>>>>>> _______________________________________________
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>>>>>>>
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>>>>>>
>>
>
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--
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/gvc/practical_webobjects
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