Re: : value is not a valid option

[SANTINI, Rafael]

Hi Volker,

The problem also occurrs with itemValue="#{1}".
The solution was change the getter e setter to accept and return Strings:

public String getOpcao() {
   return (opcao != null ? opcao.toString() : null);
}

public void setOpcao(String opcao) {
   this.opcao = Integer.valueOf(opcao);
}

But, is not there a converter for this case?

Thank you,

Rafael Santini

----- Original Message ----- 
From: "Volker Weber" <v.we...@inexso.de>
To: "MyFaces Discussion" <users@myfaces.apache.org>
Sent: Tuesday, July 21, 2009 12:59 PM
Subject: Re: <t:selectOneMenu>: value is not a valid option


Hi Rafael,

your itemValues are Strings, your bean expect Integer.

you can change the getter and setter to accept and return Strings
or try itemValue="#{1}", you may need to change from Integer to Number than.


Regards,
   Volker

2009/7/21 SANTINI, Rafael <raf...@santini.eti.br>:
Hi,

I can't figure out why the following code results in "value is not a valid
option":

<h:messages/>
<h:form>
<t:selectOneMenu value="#{bean.opcao}" id="opcao">
<f:selectItem itemLabel="Opção 1" itemValue="1"/>
<f:selectItem itemLabel="Opção 2" itemValue="2"/>
<f:selectItem itemLabel="Opção 3" itemValue="3"/>
</t:selectOneMenu>
<h:message for="opcao"/>
<h:commandButton value="OK"/>
</h:form>

public class Bean {

private Integer opcao;

public Integer getOpcao() {
return opcao;
}

public void setOpcao(Integer opcao) {
this.opcao = opcao;
}

}

Thanks,

Rafael Santini







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