JSF 2.0 Facelets模板继承 [英] JSF 2.0 Facelets template inheritance
本文介绍了JSF 2.0 Facelets模板继承的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
这是 JSF 2.0 Facelets嵌套模板继承的扩展转贴，这是松散的问题并正式回答。
This is an extended repost of JSF 2.0 Facelets nested templates inheritance, which was loosely asked and formally answered.
这是我的easy_to_earn问题：
Here is my easy_to_earn question:
template_base .xhml
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets">
<h:head><!-- header stuff --></h:head>
<h:body>
<!-- Lot of html here -->
<div id="main">
<ui:insert name="main_content"/>
</div>
<!-- Lot of html here -->
</h:body>
</html>
接下来，我想要另一个模板， form_wrapped.xhtml ，这将 extend base_template.xhml ，但 main_content 包裹在< h：form> ：
Next, I want another template, form_wrapped.xhtml, which would extend base_template.xhml but with main_content wrapped by <h:form>:
<div id="main">
<h:form>
<!-- "main_content" goes here -->
</h:form>
</div>
页面本身：
<ui:composition template="/WEB-INF/templates/form_wrapped.xhtml">
<ui:define name="main_content">
<!-- this html is wrapped by form -->
</ui:define>
</ui:composition>
我该怎么做？
推荐答案
像这样制作 form_wrapped 模板：
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="/WEB-INF/templates/main_wrapped.xhtml">
<ui:define name="main_content">
<div id="main">
<h:form>
<ui:insert name="form_content" />
</h:form>
</div>
</ui:define>
</ui:composition>
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