第2部分展示了如何通过遍历jsf组件树并获取输入组件的值来保存当前视图的表单数据。
Part 2 shows how to save the form data of the current view by traversing the JSF component tree and getting the values of the input components.
表单页面还可以包含一个复选框,它允许用户对当前页面启用或禁用自动保存功能(参见清单15)。
The form page can also contain a check box that allows the user to enable and disable the auto-saving feature for the current page (see Listing 15).
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