How to display hashmap object values in user interface??

[smithadsouza]

I have following code in my Bean

Map<BigDecimal, String> hotelFeaturesMap = new HashMap<BigDecimal, String>();

hotelFeaturesMap.put(BigDecimal.valueOf(attribute.getId().longValue()),

                                     attribute.getLabel().getContent());

in my .xhtml am trying to get all the values that is there in hotelFeaturesMap..

how do i do it??

i tried below way but it is showing both key and value but i want to show only the values....

<span><h:outputText value="Hotel Facilities" /></span>

    <rich:dataList value="#{hotelReviewBean.selectedAccommodation.staticAccommodationVO.hotelFeaturesMap}" var="features"  rows="5" type="disc" title="Hotel Features">

               <h:outputText value="#{features}"

                        width="84px" height="82px" />

      </rich:dataList>

Can any body guide me... what way i can get oly the values...

[healeyb]

I think that the richfaces data iteration components take the same types for the value attribute as h:datatable, which

are:

• A java object
• An array
• A List
• A java.sql.ResultSet
• A javax.faces.model.DataModel

In reality people almost always use lists and datamodels (for lazy loading). The easiest thing to do is to

convert your map values into a list like this:

List<String> list = new ArrayList<String>(hotelFeaturesMap.values());

An alternative solution is to write your own EL function, but the above is the easiest thing for you.

Regards,

Brendan.