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)

            this.setOutputMarkupId(true);
            
            add(urlPathField=new TextField<String>("urlPath",new PropertyModel<String>(this,"urlPath")));            
            urlPathField.setOutputMarkupId(true);
            urlPathField.add(
                    new OnChangeAjaxBehavior() {
                        @Override
                        protected void onUpdate(AjaxRequestTarget target) {
                        }
                    });
                                                 
            add(chainTestResultField=new TextField<String>("chainTestResult",new PropertyModel<String>(this,"chainTestResult")));
            chainTestResultField.setEnabled(false);
            chainTestResultField.setOutputMarkupId(true);
           
            
            add(httpMethodChoice=new DropDownChoice<HTTPMethod>("httpMethod",
                    new PropertyModel<HTTPMethod>(this,"httpMethod"),
                    Arrays.asList(HTTPMethod.values())));
            httpMethodChoice.setOutputMarkupId(true);
            httpMethodChoice.setNullValid(false);
            httpMethodChoice.add(
                    new OnChangeAjaxBehavior() {
                        @Override
                        protected void onUpdate(AjaxRequestTarget target) {
                        }
                    });

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Examples of OnChangeAjaxBehavior

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