This article has taught you how to encode and submit form data with Ajax and how to implement a JSF listener that retrieves submitted data from the JSF component tree.
本文向您展示了如何用Ajax编码和提交表单数据以及如何实现一个能从JSF组件树检索已提交数据的JSF侦听程序。
Therefore, the Ajax-enabled components can execute action handlers on the server, update the JSF component tree, and re-render portions of the page, all without triggering a browser-navigation event.
因而，支持Ajax的组件可以在不触发浏览器导航事件的前提下执行动作处理程序、升级JSF组件树以及重新呈现该页的某些部分。
AJAX tree menu, with full source code.
Ajax的树形菜单，有完整的源代码。
AJAX tree menu, with full source code.
Ajax的树形菜单，有完整的源代码。
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