ADF 必填消息首次未显示

Question

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)

Answer 1

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

Answer 2

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。