error handling jquery ajax callbacks

> Hi everyone,
>
> Server-side errors that occur during a (JQuery) ajax callback phase  
> automatically open a debugger window in the smalltalk image.
> Is there a way to catch such errors and send back an error response  
> to the client?
>
> I think that I am basically looking to send an error response upon  
> any uncaught error in the callback and allow the onError handler of  
> the ajax request to popup an error window on the page. I cannot find  
> anything in Seaside that already does that, or where should I look  
> for that?
>
> thanks
> ----------------------------
> Johan Brichau
> [hidden email]
>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

> Hi again,
>
> The send button was a little too sensitive. Here is what I still wanted to
> add.
>
> I currently have something like the code below but I wanted to know if there
> are more appropriate ways.
>
> (html jQuery ajax
>                callback: [ [1 / 0] on: Error do:[self requestContext
> respond: [:r | r internalError]]];
>                onError:  (... script to handle the error .... ) ))
>
> cheers
> Johan
>
> On 02 Dec 2009, at 21:29, Johan Brichau wrote:
>
>> Hi everyone,
>>
>> Server-side errors that occur during a (JQuery) ajax callback phase
>> automatically open a debugger window in the smalltalk image.
>> Is there a way to catch such errors and send back an error response to the
>> client?
>>
>> I think that I am basically looking to send an error response upon any
>> uncaught error in the callback and allow the onError handler of the ajax
>> request to popup an error window on the page. I cannot find anything in
>> Seaside that already does that, or where should I look for that?
>>
>> thanks
>> ----------------------------
>> Johan Brichau
>> [hidden email]
>>
>>
>>
>>
>> _______________________________________________
>> seaside mailing list
>> [hidden email]
>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>
> ----------------------------
> Johan Brichau
> [hidden email]
>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

> Hi Johan,
>
> I guess that you have WADebugErrorHandler or WAWalkbackErrorHandler
> selected in your application configuration. If you change the error
> handler to a generic WAErrorHandler (or a customized subclass thereof)
> no debugger should show up and a response with an error code that can
> be handled by the AJAX framework should be sent back.
>
> Lukas
>
> 2009/12/2 Johan Brichau <[hidden email]>:
>> Hi again,
>>
>> The send button was a little too sensitive. Here is what I still  
>> wanted to
>> add.
>>
>> I currently have something like the code below but I wanted to know  
>> if there
>> are more appropriate ways.
>>
>> (html jQuery ajax
>>                callback: [ [1 / 0] on: Error do:[self requestContext
>> respond: [:r | r internalError]]];
>>                onError:  (... script to handle the error .... ) ))
>>
>> cheers
>> Johan
>>
>> On 02 Dec 2009, at 21:29, Johan Brichau wrote:
>>
>>> Hi everyone,
>>>
>>> Server-side errors that occur during a (JQuery) ajax callback phase
>>> automatically open a debugger window in the smalltalk image.
>>> Is there a way to catch such errors and send back an error  
>>> response to the
>>> client?
>>>
>>> I think that I am basically looking to send an error response upon  
>>> any
>>> uncaught error in the callback and allow the onError handler of  
>>> the ajax
>>> request to popup an error window on the page. I cannot find  
>>> anything in
>>> Seaside that already does that, or where should I look for that?
>>>
>>> thanks
>>> ----------------------------
>>> Johan Brichau
>>> [hidden email]
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> seaside mailing list
>>> [hidden email]
>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>
>> ----------------------------
>> Johan Brichau
>> [hidden email]
>>
>>
>>
>>
>> _______________________________________________
>> seaside mailing list
>> [hidden email]
>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>
>
>
>
> --
> Lukas Renggli
> http://www.lukas-renggli.ch
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside