<h:form>
<rich:listShuttle var="items" id="myListShuttle"
sourceValue="#{customQueryManage.cqm.sourceList}"
targetValue="#{customQueryManage.cqm.targetList}"
sourceRequired="true" targetRequired="true"
sourceCaptionLabel="备选字段" targetCaptionLabel="已选字段">
<rich:column>
<h:outputText value="#{items}" />
</rich:column>
</rich:listShuttle>
<h:commandButton action="#{customQueryManage.action}" value="下一步" />
</h:form>
报异常:
2010-4-21 17:15:29 org.apache.catalina.core.ApplicationContext log
信息: Converter for component [j_id2:myListShuttle] cannot be discovered, so default implementation of converter will be used. Component items will be converted to String on decoding.
2010-4-21 17:15:29 org.apache.catalina.core.ApplicationContext log
信息: Converter for component [j_id2:myListShuttle] cannot be discovered, so default implementation of converter will be used. Component items will be converted to String on decoding.
2010-4-21 17:15:29 com.sun.faces.lifecycle.RenderResponsePhase execute
信息: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.
sourceId=j_id2:myListShuttle[severity=(ERROR 2), summary=("Component j_id2:myListShuttle has invalid value expression CLASSID"), detail=("Component j_id2:myListShuttle has invalid value expression CLASSID")]
CLASSID是我封装在sourceList中的一个String
请高手帮帮忙,这问题困扰我好几天了
<rich:listShuttle var="items" id="myListShuttle"
sourceValue="#{customQueryManage.cqm.sourceList}"
targetValue="#{customQueryManage.cqm.targetList}"
sourceRequired="true" targetRequired="true"
sourceCaptionLabel="备选字段" targetCaptionLabel="已选字段">
<rich:column>
<h:outputText value="#{items}" />
</rich:column>
</rich:listShuttle>
<h:commandButton action="#{customQueryManage.action}" value="下一步" />
</h:form>
报异常:
2010-4-21 17:15:29 org.apache.catalina.core.ApplicationContext log
信息: Converter for component [j_id2:myListShuttle] cannot be discovered, so default implementation of converter will be used. Component items will be converted to String on decoding.
2010-4-21 17:15:29 org.apache.catalina.core.ApplicationContext log
信息: Converter for component [j_id2:myListShuttle] cannot be discovered, so default implementation of converter will be used. Component items will be converted to String on decoding.
2010-4-21 17:15:29 com.sun.faces.lifecycle.RenderResponsePhase execute
信息: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.
sourceId=j_id2:myListShuttle[severity=(ERROR 2), summary=("Component j_id2:myListShuttle has invalid value expression CLASSID"), detail=("Component j_id2:myListShuttle has invalid value expression CLASSID")]
CLASSID是我封装在sourceList中的一个String
请高手帮帮忙,这问题困扰我好几天了
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货