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POImplementing javascript events to Wicket
 

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    <p>I'm new to ria-development and working with the <a href="http://code.google.com/p/jqwicket/source/browse/tags/jqwicket-demo-0.4/jqwicket-demo/src/main/java/net/javaforge/jqwicket/SliderPage.java" rel="nofollow">Ajax Slider example</a>. I can't figure out how to work with javascript events. Here in the example the onValueChanged-event is preimplemented. How do I implement say onchange- or onSlider-event?</p> <p>All help greatly appreciated!</p> <pre><code>public abstract class AjaxSlider extends WebMarkupContainer { private static final long serialVersionUID = 1L; public AjaxSlider(String id) { super(id); super.setOutputMarkupId(true); } public JQUIComponentBehaivor&lt;SliderOptions&gt; getSlideBehaviors() { List behaviors = getBehaviors(); for(Object behavior : behaviors){ if(behavior instanceof SliderBehavior) return (SliderBehavior) behavior; } return null; } public abstract void onValueChanged(AjaxRequestTarget target, int newValue); @Override protected void onInitialize() { super.onInitialize(); AbstractDefaultAjaxBehavior ajaxBehavior = new AbstractDefaultAjaxBehavior() { private static final long serialVersionUID = 1L; @Override protected void respond(AjaxRequestTarget target) { String sliderValue = RequestCycle.get().getRequest() .getParameter("sv"); if (Utils.isNotBlank(sliderValue)) { onValueChanged(target, Integer.valueOf(sliderValue)); } } }; super.add(ajaxBehavior); super.add(new SliderBehavior(new SliderOptions() .changeEvent(wicketAjaxGet( ajaxBehavior, new MapBuilder&lt;String, Object&gt;().add("sv", js("ui.value")).build())))); } } </code></pre>
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