Examples of IChoiceRenderer

org.apache.wicket.markup.html.form.IChoiceRenderer
Renders one choice. Separates the 'id' values used for internal representation from 'display values' which are the values shown to the user of components that use this renderer. @author jcompagner @param < T> The model object type

Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

      {
         super(id);
         add(new ComponentFeedbackPanel("messages", this));
         add(new FormInputBorder("checkinDateBorder", "Check in date", new DateField("checkinDate").setRequired(true), new PropertyModel(booking, "checkinDate"), false));
         add(new FormInputBorder("checkoutDateBorder", "Check out date", new DateField("checkoutDate").setRequired(true), new PropertyModel(booking, "checkoutDate"), false));
         add(new FormInputBorder("bedsBorder", "Room Preference", new DropDownChoice("beds", bedOptions, new IChoiceRenderer()
         {


            public Object getDisplayValue(Object object)
            {
               return bedOptionsDisplayValues.get(((Integer) object - 1));
            }


            public String getIdValue(Object object, int index)
            {
               return object.toString();
            }
            
         }
         ).setRequired(true), new PropertyModel(booking, "beds")));
         add(new FormInputBorder("smokingBorder", "Smoking Preference", new RadioChoice("smoking", Arrays.asList(new Boolean[] {true, false}), new IChoiceRenderer()
         {


            public Object getDisplayValue(Object object)
            {
               if (new Boolean(true).equals(object))

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

        List choices = (List)getChoicesMethod.invoke(formComponent, (Object[])null);


        Method getChoiceRendererMethod = formComponent.getClass().getMethod(
          "getChoiceRenderer", (Class[])null);
        getChoiceRendererMethod.setAccessible(true);
        IChoiceRenderer choiceRenderer = (IChoiceRenderer)getChoiceRendererMethod.invoke(
          formComponent, (Object[])null);


        return choiceRenderer.getIdValue(choices.get(index), index);
      }
      catch (SecurityException e)
      {
        throw new WicketRuntimeException("unexpect select failure", e);
      }

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

        choice = new DropDownChoice("rasterTable", tableNameModel, choices);


        /*
         * Make table name match the option id
         */
        choice.setChoiceRenderer(new IChoiceRenderer() {
            private static final long serialVersionUID = 1L;


            public String getIdValue(Object tableName, int index) {
                return tableName.toString();
            }

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer


        final List<String> demoList = getDemoList(demoDir);
        final DropDownChoice demoRequestsList;
        final IModel reqFileNameModel = new PropertyModel(requestModel, "requestFileName");
        demoRequestsList = new DropDownChoice("demoRequestsList", reqFileNameModel, demoList,
                new IChoiceRenderer() {
                    public String getIdValue(Object obj, int index) {
                        return String.valueOf(obj);
                    }


                    public Object getDisplayValue(Object obj) {

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

        List choices = (List)getChoicesMethod.invoke(formComponent, (Object[])null);


        Method getChoiceRendererMethod = formComponent.getClass().getMethod(
            "getChoiceRenderer", (Class[])null);
        getChoiceRendererMethod.setAccessible(true);
        IChoiceRenderer choiceRenderer = (IChoiceRenderer)getChoiceRendererMethod.invoke(
            formComponent, (Object[])null);


        return choiceRenderer.getIdValue(choices.get(index), index);
      }
      catch (SecurityException e)
      {
        throw new WicketRuntimeException("unexpect select failure", e);
      }

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer


  protected void onComponentTagBody(MarkupStream markupStream, ComponentTag openTag)
  {
    final AppendingStringBuffer buffer = new AppendingStringBuffer(128);
    Iterator options = getOptionsIterator();
    IChoiceRenderer renderer = getPalette().getChoiceRenderer();


    while (options.hasNext())
    {
      final Object choice = options.next();
      String id = renderer.getIdValue(choice, 0);
      Object displayValue = renderer.getDisplayValue(choice);
      Class displayClass = displayValue == null ? null : displayValue.getClass();
      String value = getConverter(displayClass).convertToString(displayValue, getLocale());
      value = getLocalizer().getString(id + "." + value, this, value);


      buffer.append("\n<option value=\"").append(id).append("\"");

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

  public Component getFilter(String componentId, FilterForm form)
  {
    ChoiceFilter filter = new ChoiceFilter(componentId, getFilterModel(form), form,
        filterChoices, enableAutoSubmit());


    IChoiceRenderer renderer = getChoiceRenderer();
    if (renderer != null)
    {
      filter.getChoice().setChoiceRenderer(renderer);
    }
    return filter;

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer


  protected void onComponentTagBody(MarkupStream markupStream, ComponentTag openTag)
  {
    final AppendingStringBuffer buffer = new AppendingStringBuffer(128);
    Iterator options = getOptionsIterator();
    IChoiceRenderer renderer = getPalette().getChoiceRenderer();


    while (options.hasNext())
    {
      final Object choice = options.next();
      String id = renderer.getIdValue(choice, 0);
      Object displayValue = renderer.getDisplayValue(choice);
      Class displayClass = displayValue == null ? null : displayValue.getClass();
      String value = getConverter(displayClass).convertToString(displayValue, getLocale());
      value = getLocalizer().getString(id + "." + value, this, value);


      // A piece of javascript to avoid serializing this during AJAX

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

   * Syncrhonize ids collection from the palette's model
   */
  private void initIds()
  {
    // construct the model string based on selection collection
    IChoiceRenderer renderer = getPalette().getChoiceRenderer();
    StringBuffer modelStringBuffer = new StringBuffer();
    Iterator selection = getPalette().getModelCollection().iterator();


    int i = 0;
    while (selection.hasNext())
    {
      modelStringBuffer.append(renderer.getIdValue(selection.next(), i++));
      if (selection.hasNext())
      {
        modelStringBuffer.append(",");
      }
    }

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Examples of org.apache.wicket.markup.html.form.IChoiceRenderer

  /**
   * @return iterator over selected choices
   */
  public Iterator getSelectedChoices()
  {
    IChoiceRenderer renderer = getPalette().getChoiceRenderer();


    if (ids.length == 0)
    {
      return Collections.EMPTY_LIST.iterator();
    }


    List selected = new ArrayList(ids.length);
    for (int i = 0; i < ids.length; i++)
    {
      Iterator it = getPalette().getChoices().iterator();
      while (it.hasNext())
      {
        final Object choice = it.next();
        if (renderer.getIdValue(choice, 0).equals(ids[i]))
        {
          selected.add(choice);
          break;
        }
      }

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