如何确保JSF知道特定属性的类型是java.lang.String?
不确定以下代码发生了什么情况:如何确保JSF知道特定属性的类型是java.lang.String?,java,jsf,tomcat6,facelets,Java,Jsf,Tomcat6,Facelets,不确定以下代码发生了什么情况: <h:dataTable value="{scheduler.quartzJobList}" var="q" styleClass="quartz-table" headerClass="quartz-table-header" rowClasses="quartz-table-odd-row,quartz-table-even-row"> <h:column> <f:facet name="
<h:dataTable value="{scheduler.quartzJobList}" var="q"
styleClass="quartz-table" headerClass="quartz-table-header"
rowClasses="quartz-table-odd-row,quartz-table-even-row">
<h:column>
<f:facet name="header">Job Name</f:facet>
#{q.jobName}
</h:column>
下面是我如何构造动作bean的:
@ManagedBean(name="scheduler")
@SessionScoped
public class SchedulerBean implements Serializable {
private static final long serialVersionUID = 1L;
private Scheduler scheduler;
private List<QuartzJob> quartzJobList = new ArrayList<QuartzJob>();
public static class QuartzJob {
private String jobName;
// getter and setter of jobName
}
}
如果我删除{q.jobName},它就可以正常工作。以下是我的项目中使用的库:
el-impl-2.2.jar
jsf-api-2.1.23.jar
jsf-impl-2.1.23.jar
jstl-1.2.jar
jsf-api-2.0.1.jar
jsf-impl-2.0.1.jar
你错过了
应该是,
<h:dataTable value="#{scheduler.quartzJobList}" var="q"
确保你有一份工作清单
<h:dataTable value="{scheduler.quartzJobList}" var="q"
<h:dataTable value="#{scheduler.quartzJobList}" var="q"