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我的每个选项卡都有一个数据表、一个输入和一个添加按钮。当我单击添加按钮时，验证发生在打开和关闭的选项卡上。我在打开的选项卡中看到了关闭选项卡的错误。有没有办法让验证只发生在打开的选项卡中。

<p:accordionPanel id="pnl_accord_codetables" dynamic="true" cache="false">
        <p:ajax event="tabChange" listener="#{pc_Maintenence.onTabChange}" immediate="true"/>
        <c:forEach items="#{pc_Maintenence.codeMaintenenceTables}" var="codetable">
            <p:tab title="#{codetable.tableName}">

                 <util:datatable_util dataTableTemplate="#{codetable}"
                        dataTableList="#{pc_Maintenence.getDataTableList(codetable.tableList_managedBeanName.concat('.').concat(codetable.tableList_propertyName))}"
                        dataTableListItem="#{pc_Maintenence.getDataTableListItem(codetable.tableList_rowItemClassName, codetable)}"
                        actionMethodsBean="#{pc_Maintenence}"
                        buildMessagePanel="true"/>
            </p:tab>
        </c:forEach>
</p:accordionPanel>

此代码在复合材料内

    <p:panel id="pnl_add" rendered="#{cc.attrs.dataTableTemplate.addRow}">
            <ui:repeat value="#{cc.attrs.dataTableTemplate.columns}" var="column">  
                   <p:outputLabel styleClass="outputLabel" value="#{column.heading}"
                                for="inputtext" rendered="#{column.inputForAddingRecord}"/>

                  <p:inputText value="#{(cc.attrs.dataTableListItem)[column.name]}"
                        rendered="#{column.inputForAddingRecord}" id="inputtext"
                        required="#{not empty param[cc.add.clientId] and column.required}"
                        validator="#{column.validate}"/>

                        <div class="clear">&#160;</div>
            </ui:repeat>
     </p:panel>

<p:panel id="pnl_commandbuttons">
            <p:commandButton styleCl2ass="commandButton"
                rendered="#{cc.attrs.dataTableTemplate.addRow}"
                binding="#{cc.add}"
                action="#{cc.attrs.actionMethodsBean.addRowAction(cc.attrs.dataTableTemplate)}"
                value="Add"
                update="pnl_datatable pnl_add pnl_msg @parent"
                title="Add">
                <p:collector value="#{cc.attrs.dataTableListItem}" addTo="#{cc.attrs.dataTableList}" />
            </p:commandButton>

            <p:commandButton styleClass="commandButton"
                rendered="#{cc.attrs.dataTableTemplate.addRow or cc.attrs.dataTableTemplate.editable}"
                action="#{cc.attrs.actionMethodsBean.submitAction(cc.attrs.dataTableTemplate)}"
                value="Submit"
                update="pnl_datatable pnl_add pnl_msg @parent"
                title="Submit">
            </p:commandButton>
        </p:panel>

这是我的列类中的验证方法

    public void validate(FacesContext context, UIComponent component, Object value) throws ValidatorException {

        ResourceBundle resource = (ResourceBundle)getManagedBean("regex");
        String pattern = resource.getString(this.regexName);

        if(pattern != null){

            RegexValidator regexValidator = new RegexValidator();
            regexValidator.setPattern(pattern);
            regexValidator.validate(context, component, value);
        }
  }
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