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我想根據表單的內容(將其視爲搜索欄功能)更改DataTable的內容。我曾經在wicket 1.5.x中這樣做過,但我似乎無法使它在6.0.0-beta2版本中工作。它似乎沒有進入AjaxButton的onSubmit方法。其他一切正常,每個組件都可以正確呈現,並且在頁面加載時dataTable中填充了正確的數據,但是當我單擊按鈕時,什麼都不會發生。wicket 6.0.0-beta2使用AjaxButton提交表單時更新DataTable的內容
任何幫助將不勝感激。這裏是我的代碼如下所示:
數據表:
public SubscriberPage(PageParameters parameters) {
super(parameters);
add(new SearchForm("searchForm"));
List<IColumn<Subscriber, String>> columns = new ArrayList<IColumn<Subscriber, String>>();
columns.add(new PropertyColumn<Subscriber, String>(new Model<String>("Telephone Number"),
"tn",
"tn"));
[...]
columns.add(new PropertyColumn<Subscriber, String>(new Model<String>("Initialized MB"),
"initializedMB"));
table = new AjaxFallbackDefaultDataTable<Subscriber, String>("table",
columns,
subscriberDataProvider,
40);
table.setOutputMarkupId(true);
add(table);
}
,並在這裏與AjaxButton形式:
private class SearchForm extends Form<String> {
private static final long serialVersionUID = 1L;
private String tnModel;
private Label tnLabel = new Label("tnLabel", "Telephone Number :");
private TextField<String> tn;
public SearchForm(String id) {
super(id);
tn = new TextField<String>("tnTextField", new PropertyModel<String>(this, "tnModel"));
tn.setOutputMarkupId(true);
add(tnLabel);
add(tn);
AjaxButton lSearchButton = new AjaxButton("searchButton") {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
SubscriberFilter filter = new SubscriberFilter();
target.add(table);
if (!(tn.getValue() == null) && !tn.getValue().isEmpty()) {
filter.setTn(tn.getValue());
}
// giving the new filter to the dataProvider
subscriberDataProvider.setFilterState(filter);
}
@Override
protected void onError(AjaxRequestTarget target, Form<?> form) {
// TODO Implement onError(..)
throw new UnsupportedOperationException("Not yet implemented.");
}
};
lSearchButton.setOutputMarkupId(true);
this.setDefaultButton(lSearchButton);
add(lSearchButton);
}
}
你測試,如果你到達的onsubmit()?通過調試消息或調試器? – bert 2012-07-23 20:07:17
是的,正如我在我的問題中所說,它沒有達到onSubmit(),我不知道爲什麼...... – jrochette 2012-07-25 18:43:37
難道這個票是相關的:https://issues.apache.org/jira/browse/WICKET-4630? (附註:您知道有6.0.0beta-3可用?) – 2012-08-02 16:47:08