Hi again Tiago!
What I meant is that "value changed" event not exist in Tapestry 5.1 (and
exist since 5.2). Therefore, I can´t do something like this in my java
class:
@OnEvent(value = EventConstants.VALUE_CHANGED, component = "simpleSelect")
public Object changeOnSelect(String value) { return xxxx; }
How could I handle this EventConstants.VALUE_CHANGED event?
2013/12/10 Thiago H de Paula Figueiredo <thiag...@gmail.com>
> On Tue, 10 Dec 2013 09:20:26 -0200, Javier Val Lista <javilan...@gmail.com>
> wrote:
>
> Hi Tiago!
>>
>
> Hi!
>
>
> To contextualize what I want to do: I have a page with a select, and
>> textarea. The idea is that in the onchange event of the select, a call is
>> made to the servlet to retrieve a DB text, and initialize the textarea
>> with this text.
>>
>
> Ok, this isn't a scenario for Zone. What I said before was based on the
> code you've provided.
>
>
> To use a Zone and refresh the value of the textarea, I need the onchange
>> event of the select to invoke a Java function. How could I do this for
>> Tapestry 5.1?
>>
>> (I know from Tapestry 5.2 this is possible)
>>
>
> You can use the exact same code from Tapestry 5.2 in Tapestry 5.1 and
> it'll work (except for the JavaScriptSupport service that was named
> RenderSupport in 5.1 but works exactly the same).
>
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
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