我第一次访问页面时遇到错误。但如果我再次刷新页面,所需的消息工作正常 我为 af:inputText 设置了 require
修订:我设置showRequired =“falsetrue”
<af:inputText id="id" styleClass="input-medium" showRequired="true"
required="true"
requiredMessageDetail="You Must Insert ID"
maximumLength="50" autoSubmit="true" simple="true"
contentStyle="width:25%;"/>
我检查 Chrome 中的 console 出现这样的错误:
Uncaught NotFoundError: An attempt was made to reference a Node in a context where it does not exist. message-11.1.1.5.0-1095.js:162
AdfDhtmlMessagesPeer._messageUpdate message-11.1.1.5.0-1095.js:162
AdfDhtmlMessagesPeer.MessageNotify message-11.1.1.5.0-1095.js:106
AdfRichUIPeer.messageNotify core-11.1.1.5.0-1095.js:15213
AdfDhtmlPage._notifyComponent boot-11.1.1.5.0-1095.js:10917
AdfDhtmlPage.addMessage boot-11.1.1.5.0-1095.js:10705
AdfUIEditableValue._addFacesMessage core-11.1.1.5.0-1095.js:5417
AdfUIEditableValue._addRequiredFacesMessage core-11.1.1.5.0-1095.js:5411
AdfUIEditableValue.ValidateValue core-11.1.1.5.0-1095.js:5370
AdfUIEditableValue.validate core-11.1.1.5.0-1095.js:5295
AdfDhtmlPage._processValidators boot-11.1.1.5.0-1095.js:7551
AdfDhtmlPage.queueEvent boot-11.1.1.5.0-1095.js:7379
AdfUIComponent.queueEvent core-11.1.1.5.0-1095.js:4265
AdfComponentEvent.queue boot-11.1.1.5.0-1095.js:2155
AdfDhtmlCommandLinkPeer.HandleComponentClick core-11.1.1.5.0-1095.js:18885
AdfRichUIPeer.DispatchComponentEvent core-11.1.1.5.0-1095.js:15124
AdfUIComponent._deliverEvent core-11.1.1.5.0-1095.js:4356
AdfUIComponent.broadcast core-11.1.1.5.0-1095.js:4282
AdfDhtmlPage._deliverQueuedEvents boot-11.1.1.5.0-1095.js:7622
AdfDhtmlPage._deliverAllQueuedEvents boot-11.1.1.5.0-1095.js:7604
AdfDhtmlPage._eventLoopDeliverEvents boot-11.1.1.5.0-1095.js:7595
AdfDhtmlPage._redistribute boot-11.1.1.5.0-1095.js:8591
(anonymous function)
刚刚尝试过,效果非常好。
<af:form id="f1">
<af:panelStretchLayout id="psl1">
<f:facet name="center">
<!-- id="af_one_column_stretched" -->
<af:panelGroupLayout layout="scroll" id="pgl1">
<af:inputText id="id" styleClass="input-medium" showRequired="false" required="true"
requiredMessageDetail="You Must Insert ID" maximumLength="50" autoSubmit="true"
simple="true" contentStyle="width:25%;" label="Input"/>
<af:commandButton text="Submit" id="cb1"/>
</af:panelGroupLayout>
</f:facet>
</af:panelStretchLayout>
</af:form>
也许您已将其插入到导致该行为的其他一些元素中。尝试一下,然后您可能会找出真正的问题。 童
我对此错误的回答,包含
xmlns:f="java.sun.com/jsf/core"
和标签 <f:
时不兼容
使用 <af:table
显示数据 <f:facet
。
尝试删除
<f:
和xmlns:f="java.sun.com/jsf/core"
,然后就可以了。