worked like that:
<f:view>
<f:metadata>
<f:viewParam name="type"></f:viewParam>
</f:metadata>
<ui:composition template="/template/template.xhtml">
<ui:define name="north-pane">
<p>Prźmio Universitįrio Java</p>
</ui:define>
<ui:define name="central-pane">
<p>headlines.type = #{type}</p>
</ui:define>
</ui:composition>
</f:view>
2009/12/24 Felipe Gaścho <fgaucho_at_gmail.com>:
> the page:
>
> http://fgaucho.dyndns.org:8080/arena-jsf20/faces/headlines.xhtml?type=WHEREISIT
>
>
> 2009/12/24 Felipe Gaścho <fgaucho_at_gmail.com>:
>> I am just trying some simple example, like:
>>
>> to click in a link and reload another page with a URL
>> parameter........ and I want to print the value of the
>> parameter.........
>>
>> I can debug and the value is being set.. but since it is stateless,
>> when the page get the parameter value, it always return null :(
>>
>> ----------- bean:
>> @Named("headlines")
>> @RequestScoped
>> public class HeadlineBean implements Serializable {
>> private static final long serialVersionUID =
>> PujAbstractEntity.serialVersionUID;
>>
>> private String type;
>> public String getType() { return type; }
>> public void setType(String type) { this.type = type; }
>> }
>>
>> ----------- xhtml:
>> <!DOCTYPE html
>> PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
>> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
>> <html xmlns="http://www.w3.org/1999/xhtml"
>> xmlns:f="http://java.sun.com/jsf/core"
>> xmlns:h="http://java.sun.com/jsf/html"
>> xmlns:ui="http://java.sun.com/jsf/facelets" xml:lang="en" lang="en"
>> xmlns:c="http://java.sun.com/jstl/core">
>> <head>
>> </head>
>> <body>
>> <f:metadata>
>> <f:viewParam name="type" value="#{headlines.type}"></f:viewParam>
>> </f:metadata>
>> <ui:composition template="/template/template.xhtml">
>> <ui:define name="north-pane">
>> <p>Prźmio Universitįrio Java</p>
>> </ui:define>
>> <ui:define name="central-pane">
>> <p>ppp -> #{headlines.type}</p>
>> </ui:define>
>> </ui:composition>
>> </body>
>> </html>
>>
>>
>>
>>
>>
>> --
>> ------------------------------------------
>> Felipe Gaścho
>> 10+ Java Programmer
>> CEJUG Senior Advisor
>>
>
>
>
> --
> ------------------------------------------
> Felipe Gaścho
> 10+ Java Programmer
> CEJUG Senior Advisor
>
--
------------------------------------------
Felipe Gaścho
10+ Java Programmer
CEJUG Senior Advisor