在JSF primefaces应用程序上重用一些.xhtml页面 [英] Reuse some .xhtml pages on a JSF primefaces application

问题描述

我使用JSF和PrimeFaces开发了一个简单的应用程序，这是我面临的一个问题:

I developing a simple application using JSF and PrimeFaces and here's a problem that I'm facing:

这些是具有Person属性的托管bean:

These are managed beans that have a Person property:

• ClientBean
• EmployeeBean

• ClientBean
• EmployeeBean

我有person.xhtml可以显示某个人的数据.我在client.xhtml和employee.xhtml上包括了person.xhtml.我需要创建两个person.xhtml，因为我使用的是不同的bean.我想做的是这样的:

I have the person.xhtml that shows the data from a person. I include the person.xhtml on a client.xhtml and employee.xhtml. I need to create two person.xhtml because I'm using different beans. What I want to do is something like that:

<c:set var="person" value="clientBean.person" /> 
<ui:include src="person.xhtml"/>

<c:set var="person" value="employeeBean.person" /> 
<ui:include src="person.xhtml"/>

在我的person.xhtml中，我可以使用#{person.name}，#{person.dateOfBirth}. 我搜索并在JSF中使用<c:set/>是错误的.

And in my person.xhtml I can use #{person.name} , #{person.dateOfBirth}. I searched and use <c:set/> in JSF is wrong.

任何人都可以帮忙吗?

推荐答案

将其作为<ui:param>传递.

<ui:include src="person.xhtml">
    <ui:param name="person" value="#{clientBean.person}" /> 
</ui:include>
<ui:include src="person.xhtml">
    <ui:param name="person" value="#{employeeBean.person}" /> 
</ui:include>

如有必要，将person.xhtml注册为标记文件以使其看起来更好，另请参见

Register person.xhtml if necessary as a tag file to make it look better, see also When to use <ui:include>, tag files, composite components and/or custom components?

<my:personForm value="#{clientBean.person}" /> 
<my:personForm value="#{employeeBean.person}" /> 

当心重复的组件ID错误.另请参见在重复使用时避免重复的ID同一命名容器中的小面组合物.

Beware of duplicate component ID errors. See also Avoiding duplicate ids when reusing facelets compositions in the same naming container.

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