Examples of javax.faces.component.UISelectOne$ArrayIterator

javax.faces.component.UISelectOne

UISelectOne is a {@link UIComponent} that representsthe user's choice of zero or one items from among a discrete set of available options. The user can modify the selected value. Optionally, the component can be preconfigured with a currently selected item, by storing it as the value property of the component.

This component is generally rendered as a select box or a group of radio buttons.

By default, the rendererType property is set to "javax.faces.Menu". This value can be changed by calling the setRendererType() method.

        if (!(uiComponent instanceof UISelectOne))
        {
            throw new IllegalStateException("UISelectOne expected");
        }


        UISelectOne uiSelectOne = (UISelectOne)uiComponent;
        Converter converter;
        List selectItemList = RendererUtils.getSelectItemList(uiSelectOne);
        if (index >= selectItemList.size())
        {
            throw new IndexOutOfBoundsException("index " + index + " >= " + selectItemList.size());

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    public void encodeEnd(FacesContext facesContext, UIComponent uiComponent) throws IOException
    {
        org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.checkParamValidity(facesContext, uiComponent, UISelectOne.class);


        UISelectOne selectOne = (UISelectOne)uiComponent;


        String layout = getLayout(selectOne);


        boolean pageDirectionLayout = false; // Defaults to LINE_DIRECTION
        if (layout != null)
        {
            if (layout.equals(PAGE_DIRECTION))
            {
                pageDirectionLayout = true;
            }
            else if (layout.equals(LINE_DIRECTION))
            {
                pageDirectionLayout = false;
            }
            else
            {
                log.severe("Wrong layout attribute for component " + selectOne.getClientId(facesContext) + ": " + layout);
            }
        }


        ResponseWriter writer = facesContext.getResponseWriter();

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        // TODO : Check here for getSubmittedValue. Look at RendererUtils.getValue
        // this is useless object creation
//        Object itemValue = selectItem.getValue();


        UISelectOne selectOne = (UISelectOne)uiComponent;


        if (isSelectItemGroup) 
        {
            if (pageDirectionLayout)
                writer.startElement(HTML.TR_ELEM, selectOne);

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                        uiComponent, converter, uiSelectMany);
            }
        }
        else
        {
            UISelectOne uiSelectOne = (UISelectOne) uiComponent;
            Object lookup = uiSelectOne.getSubmittedValue();
            if (lookup == null)
            {
                lookup = uiSelectOne.getValue();
                String lookupString = RendererUtils.getConvertedStringValue(
                        facesContext, uiComponent, converter, lookup);
                lookupSet = Collections.singleton(lookupString);
            }
            else if (STR_EMPTY.equals(lookup))

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        // TODO : Check here for getSubmittedValue. Look at RendererUtils.getValue
        // this is useless object creation
//        Object itemValue = selectItem.getValue();


        UISelectOne selectOne = (UISelectOne)uiComponent;


        if (isSelectItemGroup) 
        {
            if (pageDirectionLayout)
            {

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    public void decode(FacesContext context, UIComponent component) {
        if(!shouldDecode(component)) {
            return;
        }
        
        UISelectOne selectOne = (UISelectOne) component;


        decodeBehaviors(context, selectOne);


        String clientId = getSubmitParam(context, selectOne);
        Map<String,String> params = context.getExternalContext().getRequestParameterMap();
        if(params.containsKey(clientId)) {
            selectOne.setSubmittedValue(params.get(clientId));
        }
        else {
            selectOne.setSubmittedValue("");
        }
    }

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        return null;
    }
    
    protected Object getSubmittedValues(UIComponent component) {
        UISelectOne select = (UISelectOne) component;
        
        Object val = select.getSubmittedValue();
        if(val != null) {
            return new Object[] { val };
        }
        
        return null;

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      StringBuilder sb, String var, FacesContext facesContext, UICommand command, String onclick)
      throws IOException {
    List<SelectItem> items;
    LabelWithAccessKey label = new LabelWithAccessKey(command);


    UISelectOne radio = (UISelectOne) command.getFacet(FACET_ITEMS);
    if (radio == null) {
      items = ComponentUtil.getSelectItems(command);
      radio = ComponentUtil.createUIMenuSelectOneFacet(facesContext, command);
      radio.setId(facesContext.getViewRoot().createUniqueId());
    } else {
      items = ComponentUtil.getSelectItems(radio);
    }


    Object value = radio.getValue();


    boolean markFirst = !ComponentUtil.hasSelectedValue(items, value);
    String radioId = radio.getClientId(facesContext);
    String onClickPrefix = "menuSetRadioValue('" + radioId + "', '";
    String onClickPostfix = onclick != null ? "') ; " + onclick : "";
    for (SelectItem item : items) {
      final String labelText = item.getLabel();
      label.reset();

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            lookupSet = RendererUtils.getSubmittedValuesAsSet(facesContext, uiComponent, converter, uiSelectMany);
            if (lookupSet == null) {
                lookupSet = RendererUtils.getSelectedValuesAsSet(facesContext, uiComponent, converter, uiSelectMany);
            }
        } else {
            UISelectOne uiSelectOne = (UISelectOne) uiComponent;
            Object lookup = uiSelectOne.getSubmittedValue();
            if (lookup == null) {
                lookup = uiSelectOne.getValue();
                String lookupString = RendererUtils.getConvertedStringValue(facesContext, uiComponent, converter, lookup);
                lookupSet = Collections.singleton(lookupString);
            } else if (STR_EMPTY.equals(lookup)) {
                lookupSet = Collections.EMPTY_SET;
            } else {

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  private static final Log LOG = LogFactory.getLog(SelectOneRadioRenderer.class);


  public void encodeEnd(FacesContext facesContext,
      UIComponent uiComponent) throws IOException {


    UISelectOne component = (UISelectOne) uiComponent;
    String clientId = component.getClientId(facesContext);


    ComponentUtil.findPage(facesContext, component)
        .getOnloadScripts().add("Tobago.selectOneRadioInit('" + clientId + "')");


    if (LOG.isDebugEnabled()) {
      for (Object o : component.getChildren()) {
        LOG.debug("ITEMS " + o);
        if (o instanceof UISelectItems) {
          UISelectItems uiitems = (UISelectItems) o;
          Object v = uiitems.getValue();
          LOG.debug("VALUE " + v);
          if (v != null) {
            LOG.debug("VALUE " + v.getClass().getName());
          }
        }
      }
    }


    List<SelectItem> items = ComponentUtil.getItemsToRender(component);


    boolean inline = ComponentUtil.getBooleanAttribute(component, ATTR_INLINE);
    String title = HtmlRendererUtil.getTitleFromTipAndMessages(facesContext, component);
    TobagoResponseWriter writer = HtmlRendererUtil.getTobagoResponseWriter(facesContext);


    if (!inline) {
      writer.startElement(HtmlConstants.TABLE, component);
      //writer.writeComponentClass();
      writer.writeAttribute(HtmlAttributes.BORDER, 0);
      writer.writeAttribute(HtmlAttributes.CELLSPACING, 0);
      writer.writeAttribute(HtmlAttributes.CELLPADDING, 0);
      writer.writeAttribute(HtmlAttributes.SUMMARY, "", false);
      writer.writeStyleAttribute();
      if (title != null) {
        writer.writeAttribute(HtmlAttributes.TITLE, title, true);
      }
    }


    Object value = component.getValue();
    List clientIds = new ArrayList();
    for (SelectItem item : items) {


      if (!inline) {
        writer.startElement(HtmlConstants.TR, null);

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com.sun.facelets.tag.jsf.html.SelectTestCase

com.sun.faces.renderkit.html_basic.MenuRenderer

com.sun.faces.renderkit.html_basic.RadioRenderer

com.sun.faces.renderkit.html_basic.TestRenderers_1

com.sun.faces.renderkit.html_basic.TestRenderers_2

com.sun.faces.renderkit.html_basic.TestRenderers_3

com.sun.faces.util.TestUtil

org.apache.cocoon.faces.taglib.html.SelectOneListboxTag

org.apache.cocoon.faces.taglib.html.SelectOneMenuTag

org.apache.cocoon.faces.taglib.html.SelectOneRadioTag

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