在任何情况下，唯一的选择就是使用h:dataTable?

• 如果要使用 UIData 为基础的组件(UIRepeat中不存在其所有特殊属性).
• 如果要通过JSF组件呈现HTML <table>.
• 如果您希望能够自定义<table>渲染(例如PrimeFaces <p:dataTable>会进行排序，过滤，分组，折叠，延迟加载等).
• 如果您不使用Facelets作为查看技术.
• If you want to use an UIData-based component (with all of its special attributes absent in UIRepeat).
• If you want to render a HTML <table> by a JSF component.
• If you want to be able to customize the <table> rendering (like PrimeFaces <p:dataTable> does with sorting, filtering, grouping, folding, lazyloading, etc, etc).
• If you aren't using Facelets as view technology.

或相反(唯一选择是ui:repeat)?

• 如果您不希望以上任何内容，因此需要一个纯净的无标记迭代组件.
• 如果您希望能够在迭代过程中跳过每个 n 个项目(使用step属性).
• If you don't want any of above and thus need a pure markup-less iteration component.
• If you want to be able to skip every n items during iteration (using step attribute).