本文整理了Java中javax.faces.webapp.UIComponentClassicTagBase.removeFormerChildren()方法的一些代码示例，展示了UIComponentClassicTagBase.removeFormerChildren()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。UIComponentClassicTagBase.removeFormerChildren()方法的具体详情如下：
包路径：javax.faces.webapp.UIComponentClassicTagBase
类名称：UIComponentClassicTagBase
方法名：removeFormerChildren

UIComponentClassicTagBase.removeFormerChildren介绍

[英]Remove any child components of the associated components which do not have corresponding tags as children of this tag. This only happens when a view is being re-rendered and there are components in the view tree which don't have corresponding JSP tags. Wrapping JSF tags in JSTL "c:if" statements is one way this can happen.
Attention: programmatically added components are are not affected by this: they will not be on the old list of created components nor on the new list of created components, so nothing will happen to them.
[中]删除关联组件的所有子组件，这些组件没有相应的标记作为此标记的子组件。只有当视图被重新呈现，并且视图树中的组件没有相应的JSP标记时，才会发生这种情况。在JSTL“c:if”语句中包装JSF标记是实现这一点的一种方法。
注意：以编程方式添加的组件不受此影响：它们既不在旧的已创建组件列表中，也不在新的已创建组件列表中，因此不会发生任何事情。

代码示例

代码示例来源：origin: org.apache.myfaces.core/myfaces-api

UIComponent component = getComponentInstance();
removeFormerChildren(component);
removeFormerFacets(component);

代码示例来源：origin: org.apache.myfaces/com.springsource.org.apache.myfaces.javax.faces

UIComponent component = getComponentInstance();
removeFormerChildren(component);
removeFormerFacets(component);