Primefaces树组件上的箭头和选项卡导航 [英] Arrow and tab navigation on Primefaces Tree Component

问题描述

要使我们的应用程序符合WAI-ARIA，我希望使用户能够使用箭头，标签和输入键来导航，扩展，关闭Primefaces树组件上的节点.在PF 展示柜上，我看到树可以通过使用这些键，但是当我实现自己的键时，我做不到.任何人都可以启发我如何实现这一目标.

To make our application WAI-ARIA conformant, i would like to enable the users to be able to navigate, expand, close nodes on a Primefaces tree compoponent using the arrows, tabs and enter keys. On the PF showcase, I see that the tree is navigable using these keys but when I implement my own, I cant. Could anybody enlighten me how I could achieve this.

有人还能向我确认此功能仅在Primefaces 5.1.X的Elite版本中可用吗?如果有的话，有人知道它什么时候可以在社区版本上使用吗?

Can someone also confirm to me that this feature is only available in the Elite version of Primefaces 5.1.X? If so does anyone know when it would be available on the community version?

我正在tomcat 7容器上使用PF 5.1社区版本.

I am using the PF 5.1 community version on tomcat 7 container.

推荐答案

易于在PF中找到问题列表和博客

回答:是的，从5.1.3开始，答案2:因此它将是5.2的社区版本

Answer: Yes, since 5.1.3, Answer 2: So it will be in a community version for 5.2

如何自己执行此操作?我会尝试从5.1和主干从PrimeFaces SVN下载tree.js源代码，进行比较并尝试修补现有代码

How to do this yourself? I'd try to download the tree.js source from PrimeFaces SVN from 5.1 and trunk, compare and try to patch the existing code

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