Send parameter from hxhtml to Action.java

[williamccr]

_Hi, I need to know, how can I send a parameter from la page *.xhtml to Action. Specific from comboBox?.
Please I need a example simple.

Thanks._

[sean.tozer]

Parameters are bound from the page to the bean using the 'value' tag.

There are plenty of examples around. For instance, from the RichFaces documentation (http://docs.jboss.org/richfaces/latest33X/en/devguide/html/richcomboBox.html):

<rich:comboBox value="#{bean.state}" valueChangeListener="#{bean.selectionChanged}">
        <f:selectItems  value="#{bean.selectItems}"/>
        <f:selectItem itemValue="Oregon"/>            
        <f:selectItem itemValue="Pennsylvania"/>
        <f:selectItem itemValue="Rhode Island"/>
        <f:selectItem itemValue="South Carolina"/>
</rich:comboBox>

So, when a postback happens, the 'state' variable in the 'bean' component will be updated to whatever value is selected.

[sean.tozer]

Link got mangled.

http://docs.jboss.org/richfaces/latest33X/en/devguide/html/richcomboBox.html