Examples of OnChangeAjaxBehavior

org.apache.wicket.ajax.form.OnChangeAjaxBehavior
A behavior that updates the hosting {@link FormComponent} via Ajax when value of the component ischanged.
This behavior uses best available method to track changes on different types of form components. To accomplish this for text input form components it uses a custom event, named 'inputchange', that is handled in the best way for the specific browser. For other form component types the 'change' event is used.
@author Janne Hietamäki (janne) @since 1.3 @see org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior#onUpdate(org.apache.wicket.ajax.AjaxRequestTarget) @see org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior#onError(org.apache.wicket.ajax.AjaxRequestTarget,RuntimeException)

Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

        final SelectOptions<Integer> options = new SelectOptions<Integer>(SelectPanel.OPTIONS_WICKET_ID, filteredList, renderer);
        this.addOrReplace(options);
      }
    };
    defaultCalendarSelect.setOutputMarkupId(true);
    defaultCalendarSelect.add(new OnChangeAjaxBehavior() {


      @Override
      protected void onUpdate(final AjaxRequestTarget target)
      {
        final Integer value = defaultCalendarSelect.getModelObject();

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

                new ArcSDEStoreListModel(), new ArcSDEStoreListChoiceRenderer());


        existingArcSDECoverages.add(titleSetter);
        add(existingArcSDECoverages);


        existingArcSDECoverages.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @SuppressWarnings("unchecked")
            @Override
            protected void onUpdate(AjaxRequestTarget target) {

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

    private void makeNamespaceSyncUpWithWorkspace() {


        // do not allow the namespace choice to be manually changed
        final DropDownChoice wsDropDown = (DropDownChoice) workspacePanel.getFormComponent();
        // add an ajax onchange behaviour that keeps ws and ns in synch
        wsDropDown.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                // see if the namespace param is tied to a NamespacePanel and save it

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

        String wmsURL = getRequest().getRelativePathPrefixToContextRoot();
        wmsURL += wmsURL.endsWith("/")? "wms?" : "/wms?";
        final LegendGraphicAjaxUpdater defaultStyleUpdater;
        defaultStyleUpdater = new LegendGraphicAjaxUpdater(wmsURL, defStyleImg, defaultStyleModel);


        defaultStyle.add(new OnChangeAjaxBehavior() {
            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                defaultStyleUpdater.updateStyleImage(target);
            }
        });

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

    
    Component defaultStyleCheckbox(String id, IModel itemModel) {
        final LayerGroupEntry entry = (LayerGroupEntry) itemModel.getObject();
        Fragment f = new Fragment(id, "defaultStyle", this);
        CheckBox ds = new CheckBox("checkbox", new Model(entry.isDefaultStyle()));
        ds.add(new OnChangeAjaxBehavior() {
            
            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                Boolean useDefault = (Boolean) getComponent().getDefaultModelObject();
                entry.setDefaultStyle(useDefault);

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

                if (value == null || BigDecimal.ZERO.equals(value)) {
                    amountInput.error(getString(MKEY_ERR_ZERO_AMOUNT));
                }
            }
        });
        amountInput.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                BigDecimal amount = amountInput.getConvertedInput();

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

        hoursInput = new NumberTextField<BigDecimal>(
                CKEY_WHOURS_INPUT, new Model<BigDecimal>(workEfforts.getWorkingHours()), BigDecimal.class);
        hoursInput.setOutputMarkupId(true);
        hoursInput.setMinimum(BigDecimal.ZERO);
        hoursInput.setMaximum(BigDecimal.valueOf(Double.MAX_VALUE));
        hoursInput.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                BigDecimal hours = hoursInput.getConvertedInput();
                hoursInput.setModelObject(hours);
                target.add(totalPriceLabel);
            }


            
        });
        hoursInput.setOutputMarkupId(true);
        add(hoursInput);
        
        //Informational labels 
        BigDecimal hourPrice = workEfforts.getWorkingHours().setScale(2).equals(BigDecimal.ZERO.setScale(2))
                ?BigDecimal.ZERO
                :workEfforts.getWorkPrice().divide(
                workEfforts.getWorkingHours(), RoundingMode.HALF_UP);
        hourPriceInput = new NumberTextField<BigDecimal>(
                CKEY_HOURPRICE_INPUT, new Model<BigDecimal>(hourPrice), BigDecimal.class);
        hourPriceInput.setOutputMarkupId(true);
        hourPriceInput.setMinimum(BigDecimal.ZERO);
        hourPriceInput.setMaximum(BigDecimal.valueOf(Double.MAX_VALUE));
        hourPriceInput.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                BigDecimal hourPrice = hourPriceInput.getConvertedInput();

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

                ? BigDecimal.ZERO
                        : totalPrice.divide(itemsCount, RoundingMode.HALF_UP)), BigDecimal.class));
        itemPriceInput.setOutputMarkupId(true);
        itemPriceInput.setMinimum(BigDecimal.ZERO);
        itemPriceInput.setMaximum(BigDecimal.valueOf(Double.MAX_VALUE));
        itemPriceInput.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                BigDecimal itemPrice = itemPriceInput.getConvertedInput();

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

                new ArcSDEStoreListModel(), new ArcSDEStoreListChoiceRenderer());


        existingArcSDECoverages.add(titleSetter);
        add(existingArcSDECoverages);


        existingArcSDECoverages.add(new OnChangeAjaxBehavior() {
            private static final long serialVersionUID = 1L;


            @SuppressWarnings("unchecked")
            @Override
            protected void onUpdate(AjaxRequestTarget target) {

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Examples of org.apache.wicket.ajax.form.OnChangeAjaxBehavior

                        final DropDownChoice dd = (DropDownChoice) ((Fragment) ((ListItem) parent
                                .get(3))
                                .get(0)).get(0);
                        final TextArea ta = (TextArea) ((Fragment) ((ListItem) parent.get(4))
                                .get(0)).get(0);
                        dd.add(new OnChangeAjaxBehavior() {


                            @Override
                            protected void onUpdate(AjaxRequestTarget target) {
                                DefaultValuePolicy currentPolicy = (DefaultValuePolicy) dd
                                        .getConvertedInput();

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