我正在尝试将复合组件绑定到ajax侦听器,但绑定变量解析为null。如果我使用绑定变量作为正文的一部分,例如。 #{bind}
它确实解决了问题。我认为这是一个错误,但在我报告它之前想要第二个意见。感谢
页:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:composite="http://xmlns.jcp.org/jsf/composite"
xmlns:jstl="http://xmlns.jcp.org/jsp/jstl/core"
xmlns:jfunc="http://xmlns.jcp.org/jsp/jstl/functions"
xmlns:jid1="http://mydomain.com/facelets">
<h:head></h:head>
<h:body>
<h:form id="commentBoxForm">
<jid1:confirmModal title="t" cssID="a" binding="#{bind}">
</jid1:confirmModal>
<h:commandLink value="click">
<f:ajax execute="@this" render="@form"
listener="#{bind.getFamily()}" />
</h:commandLink>
</h:form>
</h:body>
</html>
成分:
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:composite="http://xmlns.jcp.org/jsf/composite"
xmlns:jstl="http://xmlns.jcp.org/jsp/jstl/core"
xmlns:jfunc="http://xmlns.jcp.org/jsp/jstl/functions"
xmlns:jid1="http://mydomain.com/facelets">
<composite:interface>
<composite:attribute name="cssID" required="true" />
<composite:attribute name="title" required="true" />
</composite:interface>
<composite:implementation>
<h:panelGroup >
......
</h:panelGroup>
</composite:implementation>
</ui:composition>