Refresh data in Wicket DataView -

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i have dropdownchoice , dataview @ page. dataview should show data according item selected in dropdownchoice. how can achieve this?

thanks propertymodel can change text of label in pretty simple way. there som way dataview? not looking ajax refresh. lot in advance

your dataview uses dataprovider values show. if add dataview (or parent) ajaxrequesttarget refetch values dataprovider. need make sure changing selection in dropdownchoice update dataprovider.

e.g.

dropdown.add(new ajaxformcomponentupdatingbehavior("onchange") {      @override     protected void onupdate(ajaxrequesttarget target) {         dataprovider.setselecteditem(dropdownmodel.getobject());         target.add(dataview); //o dataview's parent     } });

update

mydataprovider {  private someobject selecteditem;  @override public iterator<? extends someotherobject> iterator(long first, long count) {      return this.service.findallforitem(this.selecteditem).iterator(); }  //+size + setter selecteditem  }

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