combo.xhtml

OperaMasks是一种基于J2EE的Web开发技术

<f:view xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core"
    xmlns:w="http://www.apusic.com/jsf/widget" xmlns:layout="http://www.apusic.com/jsf/layout"
    xmlns:h="http://java.sun.com/jsf/html"
    renderKitId="AJAX">
    <w:head>
        <w:stylesheet src="/common/resources/examples.css"/>
    </w:head>
    <w:page>
        <div class="examDesc">
            <p>本例演示了combo组件的联动用法，左边选择省份，右边根据省的不同来显示城市，如果选择的是直辖市，城市下拉框处于无效状态(disabled)</p>
        </div>
        <w:form transient="true">
            <layout:panelGrid columns="4">
                <layout:cell colspan="1" rowspan="1">省份：</layout:cell>
                <w:combo id="province">
                    <f:selectItems id="provinces" />
                </w:combo>
                <layout:cell colspan="1" rowspan="1">城市：</layout:cell>
                <w:combo id="city" >
                    <f:selectItems id="cities" />
                </w:combo>
                <layout:cell colspan="4" rowspan="1">
                  <h:outputText id="resultTxt"></h:outputText>
                </layout:cell>                                
            </layout:panelGrid>
        </w:form>
    </w:page>
</f:view>