我如何告诉 DefaultDataTable 自行刷新？

发布于 2024-10-12 07:06:57 字数 712 浏览 4 评论 0原文

我是威克特的新手。我有一个搜索页面，其中包含两个字段：startDate 和 endDate，位于面板内的表单内。该面板包含一个DefaultDataTable。当用户提交表单时，我在 onSubmit() 中使用 startDate 和 endDate 来获取结果。然而，我的桌子仍然是空的。如何告诉 DefaultDataTable 刷新？

我已向此示例添加了一个表单和一个提交按钮。如果我想更改列表的内容，应该在哪里进行呢？

 Button submitButton = new Button("submitButton"){
        @Override
        public void onSubmit(){
            System.out.println("submit button was clicked");
        }
    };

    Form myForm = new Form("myForm");
    myForm.add(submitButton);
    add(myForm);

原文

I am new to Wicket. I have a search page with two fields, startDate and endDate, inside a form that is inside a panel. The panel contains a DefaultDataTable. When the user submits the form, I use the startDate and endDate in the onSubmit() to get the results. However, my table remains empty. How do I tell the DefaultDataTable to refresh?

I have added a form and a submit button to this example. If I want to change the contents of the list, where do I do it?

 Button submitButton = new Button("submitButton"){
        @Override
        public void onSubmit(){
            System.out.println("submit button was clicked");
        }
    };

    Form myForm = new Form("myForm");
    myForm.add(submitButton);
    add(myForm);

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