Thanks!!!!! Yes I was using the <f:selectItems (second case), Thanks
On 8/31/07, Simon Lessard <[EMAIL PROTECTED]> wrote:
>
> LoV = List of Values.
>
> In page.jspx
> Either
> <h:selectOneChoice binding="#{myBean.mySelector}" value="#{whatever}">
> <f:selectItem itemValue="someValue" itemLabel="someText"/>
> </h:selectOneChoice>
> or
> <h:selectOneChoice value="#{whatever}">
> <f:selectItems value="#{myBean.listOfValues}"/>
> </h:selectOneChoice>
>
> In MyBeanClass.java
> Either
> public class MyBeanClass
> {
> private UISelectOne mySelector;
>
> public UISelectOne getMySelector()
> {
> return mySelector;
> }
>
> public void setMySelector(UISelectOne mySelector)
> {
> this.mySelector = mySelector;
> }
>
> public String getSelectedDescription()
> {
> Object selectedValue = mySelector.getValue();
> if (selectedValue == null)
> {
> return null;
> }
>
> for (UIComponent child : (List<UIComponent>) mySelector.getChildren())
> {
> if ( selectedValue.equals(child.getItemValue()))
> {
> return child.getItemLabel();
> }
> }
>
> return null; // or throw an exception
> }
> }
> or
> public class MyBeanClass
> {
> private List<SelectItem> listOfValues ;
>
> public List<SelectItem> getListOfValues()
> {
> return listOfValues ;
> }
>
> public String getSelectedDescription()
> {
> Object selectedValue = mySelector.getValue();
> if (selectedValue == null)
> {
> return null;
> }
>
> for (SelectItem item : listOfValues)
> {
> if (selectedValue.equals(item.getValue()))
> {
> return item.getLabel();
> }
> }
>
> return null; // or throw an exception
> }
> }
>
> That being said, I'm very curious about the use case requiring that.
>
>
> Regards,
>
> ~ Simon
>
>
> On 8/31/07, daniel ccss <[EMAIL PROTECTED]> wrote:
> >
> > Sorry but what do you mean with LoV, can you give me some example code
> > of the static and dynamic
> >
> > On 8/31/07, Simon Lessard < [EMAIL PROTECTED]> wrote:
> > >
> > > Ah ok,
> > >
> > > It depends on the type of LoV you're using. If you're using a static
> > > lov (<f:selectItem/>), then you have to use a binding for your
> > > selectOneChoice component to your managed bean. Then, in your method, you
> > > simply have to loops through the selectOneMenu's children until you find
> > > the
> > > right UISelectItem. IF you use a dynamic LoV, it's simpler, as you simply
> > > have to call the methods returning the list of values and loops through
> > > all
> > > returned SelectItem objects.
> > >
> > >
> > > Regards,
> > >
> > > ~ Simon
> > >
> > > On 8/31/07, daniel ccss < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Hi, sorry, yes the correct question is how to:
> > > >
> > > > loop through the SelectItem list until find the one with the
> > > > selected value to extract the description
> > > >
> > > > Thanks
> > > >
> > > > On 8/31/07, Simon Lessard <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Hello Daniel,
> > > > >
> > > > > I don't really understand your question. Can you be a bit more
> > > > > specific? If I understand well though, you could either change the
> > > > > value
> > > > > property of your SelectItem object, or loop through the SelectItem
> > > > > list
> > > > > until you find the one with the selected value to extract the
> > > > > description.
> > > > >
> > > > >
> > > > > Regards,
> > > > >
> > > > > ~ Simon
> > > > >
> > > > > On 8/31/07, daniel ccss < [EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > Hi all,
> > > > > >
> > > > > > How I can get the selected text, not the code, of a
> > > > > > <h:selectOneMenu component?
> > > > > >
> > > > > > thanks
> > > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>
