Example usage for org.apache.wicket.markup.html.form Radio getLabel

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.form Radio getLabel.

Prototype

@Override
public IModel<String> getLabel() 

Source Link

Usage

From source file:org.obiba.onyx.quartz.core.wicket.layout.impl.standard.QuestionCategoryRadioPanel.java

License:Open Source License

/**
 * Constructor.//from w  ww . j a v a2  s. c o  m
 * 
 * @param id
 * @param questionModel
 * @param questionCategoryModel
 * @param radioLabelVisible
 */
@SuppressWarnings("serial")
public QuestionCategoryRadioPanel(String id, IModel<Question> questionModel,
        IModel<QuestionCategory> questionCategoryModel, RadioGroup<QuestionCategory> radioGroup,
        boolean radioLabelVisible) {
    super(id, questionModel, questionCategoryModel);
    this.radioGroup = radioGroup;

    // previous answer or default selection
    QuestionCategory questionCategory = (QuestionCategory) questionCategoryModel.getObject();
    Question question = (Question) questionModel.getObject();

    Radio<QuestionCategory> radio = new Radio<QuestionCategory>("radio", questionCategoryModel);
    radio.setLabel(new QuestionnaireStringResourceModel(questionCategoryModel, "label"));
    // persist selection on change event
    // and make sure there is no active open field previously selected
    if (!activeQuestionnaireAdministrationService.isQuestionnaireDevelopmentMode()) {
        radio.add(new AjaxEventBehavior("onchange") {

            @Override
            protected void onEvent(AjaxRequestTarget target) {

                // make the radio group active for the selection
                QuestionCategoryRadioPanel.this.radioGroup.setModel(getQuestionCategoryModel());

                // exclusive choice, only one answer per question
                activeQuestionnaireAdministrationService.deleteAnswers(getQuestion());
                activeQuestionnaireAdministrationService.answer(getQuestion(), getQuestionCategory());

                // make sure a previously selected open field is not asked for
                resetOpenAnswerDefinitionPanels(target, QuestionCategoryRadioPanel.this.radioGroup,
                        getQuestionCategoryModel());

                updateFeedbackPanel(target);

                fireQuestionCategorySelection(target, getQuestionModel(), getQuestionCategoryModel(), true);
            }

        });
    }

    FormComponentLabel radioLabel = new FormComponentLabel("categoryLabel", radio);
    add(radioLabel);
    radioLabel.add(radio);
    radioLabel.add(new Label("label", radio.getLabel()).setRenderBodyOnly(true).setVisible(radioLabelVisible)
            .setEscapeModelStrings(false));

    if (questionCategory.getCategory().getOpenAnswerDefinition() != null) {
        // there is an open field
        openField = newOpenAnswerDefinitionPanel("open");
        add(openField);

        // make radio associated to open answer optionally visible using css styling
        radio.add(new AttributeAppender("class", new Model<String>("radio-open"), " "));
        radioLabel.add(new AttributeModifier("class", new Model<String>("label-open")));

    } else {
        // no open answer
        add(new EmptyPanel("open").setVisible(false));
    }

    // previous answer or default selection
    if (!activeQuestionnaireAdministrationService.isQuestionnaireDevelopmentMode()) {
        CategoryAnswer previousAnswer = activeQuestionnaireAdministrationService.findAnswer(question,
                questionCategory);

        if (previousAnswer != null) {
            radioGroup.setModel(questionCategoryModel);
        }
    }

}

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