路线图计划开发使RIAs无障碍所必要的角色(roles)、状态和属性(states and properties)。路线图定义了AJAX实时区域(live regions),以确保在更新执行时,辅助技术能够正确地处理它们。
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可以设置模板中取决于其他因素的元素的状态和属性。
You can set states and properties of elements within the template that are dependent on other factors.
它也是一种二元论形式,因为它承认心理状态和属性的不可还原性。
It is also a form of dualism, because it allows the irreducibility of mental states and properties.
基本上,您应该启动键盘交互并尝试让屏幕阅读器知道小部件是什么以及它的当前状态和属性。
Basically, you should enable keyboard interaction and try to "tell" screen readers what the widget is and what its current states and attributes are.
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