onSuccess: problem

> Hi all,
> I'm having problems with html request... onSuccess:, this is
> what i'm doing:
>
> html anchor
> class: #eventRefresh;
> onClick: (
> (html request
> callback: [ Transcript show:
> 'REQ'; cr ];
> onSuccess: 'window.alert("OK")';
> onFailure: 'window.alert("Failure")'));
> with: [ html image url: SushiLibrary / #addPng ]
>
> This is rendering all ok ('REQ' is being written on
> transcript window)
> ... but onSuccess (or onFailure) is not being called after it...
>
> This is de javascript generated with that call:
>
> new
> Ajax.Request('http://localhost:8080/seaside/Sushimoto',{'onSuc
> cess':function(){'window.alert("OK")'},'onFailure':function(){
> 'window.alert("Failure")'},'parameters':['_s=BeRHEehLgPOyfdJU'
> ,'_k=zvZqQkjr','11'].join('&')})

>
>> Hi all,
>> I'm having problems with html request... onSuccess:, this is
>> what i'm doing:
>>
>> html anchor
>> class: #eventRefresh;
>> onClick: (
>> (html request
>> callback: [ Transcript show:
>> 'REQ'; cr ];
>> onSuccess: 'window.alert("OK")';
>> onFailure: 'window.alert("Failure")'));
>> with: [ html image url: SushiLibrary / #addPng ]
>>
>> This is rendering all ok ('REQ' is being written on
>> transcript window)
>> ... but onSuccess (or onFailure) is not being called after it...
>>
>> This is de javascript generated with that call:
>>
>> new
>> Ajax.Request('http://localhost:8080/seaside/Sushimoto',{'onSuc
>> cess':function(){'window.alert("OK")'},'onFailure':function(){
>> 'window.alert("Failure")'},'parameters':['_s=BeRHEehLgPOyfdJU'
>> ,'_k=zvZqQkjr','11'].join('&')})
>
> onSuccess: (html alert: 'OK')
>
> If you look at how #alert: is implemented...
>
> alert: anObject
> self add: (SUStream new
> nextPutAll: 'alert';
> argument: anObject;
> yourself)
>
> Then you'll see how to use SUStream manually to feed hand written JavaScript
> into #onSuccess:.  Scriptaculous events like #onSuccess: do not work like
> Seaside events like #onClick: or #onChange:.  Seaside events assume they're
> being handed JavaScript and they just run whatever you give them, but
> Scriptaculous events call #asFunction on whatever you give them, so when you
> give them a string, they wrap a function around it...
>
> function(){'window.alert("Failure")'}
>
> Which basically won't do anything.  So if you want hand written JavaScript,
> do this...
>
> onSuccess: (SUStream on: 'window.alert("OK")')
>
> And it'll work.
>
> Ramon Leon
> http://onsmalltalk.com