You can’t. That’s just how HTML works. You know, JSF is a HTML code generator. The JSF <h:selectOneMenu> generates a HTML <select><option> . The HTML <select> element will only send the value attribute of the selected <option> element. It will not send its label.
But that shouldn’t be a big issue. You namely already know both the value and label in the server side, inside the #{bean.availableItems}. All you need to do to get the associated label is to get it by the value as key. I suggest to make it a Map which in turn can also be used in f:selectItems.
Basic kickoff example:
public class Bean {
private String selectedItem; // +getter +setter
private Map<String, String> availableItems; // +getter
public Bean() {
availableItems = new LinkedHashMap<String, String>();
availableItems.put("value1", "label1");
availableItems.put("value2", "label2");
availableItems.put("value3", "label3");
}
public void submit() {
String selectedLabel = availableItems.get(selectedItem);
// ...
}
}
with
<h:selectOneMenu value="#{bean.selectedItem}">
<f:selectItems value="#{bean.availableItems.entrySet()}" var="entry"
itemValue="#{entry.key}" itemLabel="#{entry.value}" />
</h:selectOneMenu>
and in result
<p>Selected label is #{bean.availableItems[bean.selectedItem]}</p>
An alternative is to wrap both name and value in a javabean object representing an entity and set the whole object as value, via a converter.