java - 在 Wicket 口中使用调色板模型的自动完成功能

Question

Wicket 口是否有可能使调色板充当自动完成功能？

Answer 1

愚蠢，是的，你可以，这很困难，我几个月前就做到了，它没有完全相同的代码，但希望有所帮助:

您需要一个表单来提交您要搜索的字段，然后修改模型，最后重新绘制您需要的内容

原始类是用西类牙语编写的，对于任何奇怪的事情表示抱歉:S

 public SearchPallete() {

currentMedics = database action


avaibleMedics = new LoadableDetachableModel<Collection<? extends YourModel>>() {

    private static final long serialVersionUID = 1L;
    private List<YourModel> res;

    @Override
    protected Collection<? extends YourModel> load() {
    res = get from database list of avaibles;



    res.addAll(add current assigned model);

    return res;

    }
};
//form for auto submit with ajax (it could be refactor)
ajaxFormPallet = new AjaxFormSubmitBehavior(palleteForm, "onchange") {

    private static final long serialVersionUID = -4029493502490267181L;

    @Override
    protected void onSubmit(AjaxRequestTarget target) {


    }

    @Override
    protected void onError(AjaxRequestTarget target) {

    }
};

IChoiceRenderer<YourModel> renderer = new ChoiceRenderer<YourModel>(
    "field", "field");
pallete = new Palette<YourModel>("pallete",
    currentMedics, avaibleMedics, renderer, 10, false) {

    private static final long serialVersionUID = 1L;

    protected Recorder<YourModel> newRecorderComponent() {
    Recorder<YourModel> recorder = super
        .newRecorderComponent();
    recorder.add(ajaxFormPallet);
    return recorder;
    }

    @Override
    protected ResourceReference getCSS() {
    return new PackageResourceReference(MedicosTratantesPage.class,
        "theStyle");
    }

};
//for ajax 
pallete.setOutputMarkupId(true);

    //pallete form
palleteForm = new Form<FormMedicosTratantesModel>("palleteForm") {
    private static final long serialVersionUID = 5036201492891006829L;


    @SuppressWarnings("unchecked")
    protected void onSubmit() {
    //search and submit stuff

    }
};

searchField = new TextField<String>("Buscador", thethingToFind);

searchForm = new Form<String>("searchForm") {
    private static final long serialVersionUID = 1L;

    protected void onSubmit() {
    pallete.detachModels();

    }
};
searchForm.add(searchField);

searchField.add(new AjaxFormSubmitBehavior(searchForm, "onkeyup") {
    private static final long serialVersionUID = 7939356732729920901L;

    @Override
    protected void onSubmit(AjaxRequestTarget target) {
    log.debug("searchField cambio");
    target.add(pallete);
    }

    @Override
    protected void onError(AjaxRequestTarget target) {

    }
});
add(palleteForm);
add(searchForm);
palleteForm.add(pallete);

}