[Seaside] trying to use WASelectTag and its not working....

[Bart Veenstra]

Serializing the select box on the change event is very simple when you use
JQuery:

 html select
        list:  (self class selectors);
        selected: self codeSelector ;
        onChange: (html jQuery ajax serializeThisWithHidden);
        callback: [:value | self codeSelector: value ].

Regards.

Bart



2010/9/10 Lawson English <lenglish5 at cox.net>

>  beSubmitOnChange;  doesn't work, but html submitButton with: 'lookup'.
> does, thanks.
>
>
> Its working, but it would be more elegant if it used beSubmitOnChange.
>
>
> Still missing some syntax thing apparently.
> ==================
> html form:[
>     html text: 'source code: '.
>
>     html select
>         list:  (self class selectors);
>         selected: self codeSelector ;
>         beSubmitOnChange;
>         callback: [:value | self codeSelector: value ].
>         "html submitButton with: 'lookup'."
>     html break.
>     html textArea
>         value: (self class sourceCodeAt: self codeSelector);
>         rows: 30;
>         columns: 60.
> ]
> ==================
>
>
>
> On 9/10/10 4:57 AM, Nick Ager wrote:
>
>  Hi Lawson,
>
>
>> Do you expect it to be called on change or on form submit? If the
>> former, you need #beSubmitOnChange (or use proper JS library to wire
>> this event), if the latter, please post a complete example of a form.
>>
>>
>>     html select
>>             list:  (self class selectors);
>>         selected: #renderContentOn: ;
>>         callback: [:value | self createText: value     ].
>>              html break.
>>
>
>  As Boris says, your callback will only be evalulated when the form is
> submitted. So you need to add a form and a submit button or a call to
> #beSubmitOnChange. Something like:
>
>  html form:[
>    html select
>            list:  (self class selectors);
>         selected: #renderContentOn: ;
>  beSubmitOnChange;
>        callback: [:value | self halt ].
> ].
>
>  or instead of #beSubmitOnChange use:
>
>  html submitButton with: 'lookup'.
>
>  inside the form
>
>  Nick
>
>
>
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