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我正在使用 JSF 2.0 复合来拥有一种模板并最小化我的 xhtml 工作，例如我有这个复合 xhtml：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"   
  xmlns:h="http://java.sun.com/jsf/html"
  xmlns:f="http://java.sun.com/jsf/core"
  xmlns:a4j="http://richfaces.org/a4j"
  xmlns:rich="http://richfaces.org/rich"
  xmlns:ui="http://java.sun.com/jsf/facelets"
  xmlns:cc="http://java.sun.com/jsf/composite"
  >

<cc:interface>

    <cc:attribute name="tableHeadder" />
    <cc:attribute name="fechaValueInicial" />
    <cc:attribute name="fechaValueFinal" />
    <cc:attribute name="nombreSelectOne" />
    <cc:attribute name="valueSelectOne" />
<cc:attribute name="valueSelectList" />
    <cc:attribute name="nombreCommandButton" />
    <cc:attribute name="firstTabName" />
    <cc:attribute name="firstTabValue" />
    <cc:attribute name="secondTabName" />
    <cc:attribute name="secondTabValue" />
    <cc:attribute name="thirdTabName" />
    <cc:attribute name="thirdTabValue" />
    <cc:attribute name="funcionCommandButton" 
        method-signature="java.lang.String action()" />

</cc:interface>

<cc:implementation>

  <a4j:status onstart="#{rich:component('statPane')}.show()"
                onstop="#{rich:component('statPane')}.hide()" />

      <h:form>

        <rich:panel header="#{cc.attrs.tableHeadder}">
            <rich:messages/>

            <div>
                <div>
                    <h:outputText value="Del:"/>
                    <rich:calendar datePattern="dd/MMMM/yyyy" popup="true" mode="ajax"
                                   required="true"
                                   requiredMessage="Selecciona una fecha inicial"
                                   locale="es" value="#{cc.attrs.fechaValueInicial}" />
                    <h:outputText value="Al:"/>
                    <rich:calendar datePattern="dd/MMMM/yyyy" popup="true" mode="ajax"
                                   required="true"
                                   requiredMessage="Selecciona una fecha final"
                                   locale="es" value="#{cc.attrs.fechaValueFinal}" />

                    <br/><br/>

                    <h:outputLabel value="#{cc.attrs.nombreSelectOne}" />
                    <h:selectOneMenu
                        value="#{cc.attrs.valueSelectOne}">
                        <f:selectItems value="#{cc.attrs.valueSelectList}" />
                    </h:selectOneMenu>
                    <br/><br/>


                    <h:commandButton value="#{cc.attrs.nombreCommandButton}" actionListener="#{cc.attrs.funcionCommandButton}" />
                </div>


            </div>
            <br/><br/><br/><br/>

            <rich:tabPanel switchType="server">
                <rich:tab header="#{cc.attrs.firstTabName}">
                    <ui:include src="#{cc.attrs.firstTabValue}" />
                </rich:tab>
                <rich:tab header="#{cc.attrs.secondTabName}">
                    <ui:include src="#{cc.attrs.secondTabValue}" />
                </rich:tab>
                <rich:tab header="#{cc.attrs.thirdTabName}">
                    <ui:include src="#{cc.attrs.thirdTabValue}" />
                </rich:tab>

            </rich:tabPanel>

            <ui:include src="../../waitPopup.xhtml" />

        </rich:panel>
    </h:form>

</cc:implementation>

并以这种方式实现它：

<html xmlns="http://www.w3.org/1999/xhtml"   
  xmlns:h="http://java.sun.com/jsf/html"
  xmlns:f="http://java.sun.com/jsf/core"
  xmlns:a4j="http://richfaces.org/a4j"
  xmlns:rich="http://richfaces.org/rich"
  xmlns:ui="http://java.sun.com/jsf/facelets"
  xmlns:CT="http://java.sun.com/jsf/composite/CompositeTemplates"
  >

<h:head>
    <title>Reporte de Recepcion de Leche</title>
</h:head>

<body>

    <CT:reportes
        tableHeadder="Reporte Recepcion de Leche"
        fechaValueInicial="#{lecheReporteProveedoresVB.fechaInicial}"
        fechaValueFinal="#{lecheReporteProveedoresVB.fechaFinal}"
        nombreSelectOne="Proveedores: "
        valueSelectOne="#{lecheReporteProveedoresVB.proveedor}"
        valueSelectList="#{CatalogoProveedoresLecheSI.selectList}"
        nombreCommandButton="Consultar"
        funcionCommandButton="#{lecheReporteProveedoresVB.consultar()}"
        firstTabName="Recepcion por Dia"
        firstTabValue="../../leche/lecheReporteProveedoresDia.xhtml"
        secondTabName="Recepcion por Mes"
        secondTabValue="../../leche/lecheReporteProveedoresMes.xhtml"
        thirdTabName="Recepcion por Proveedores"
        thirdTabValue="../../leche/lecheReporteProveedoresRecibido.xhtml"/>



</body>

我想，而不是声明 firstTab secondTab thirdTab，只给出例如 3 个 firstTab 值，并且复合创建 3 个richTab 组件，这有可能吗？

4

1 回答 1

0

好吧，您可以做的一件事是动态使用和创建选项卡..第一种方法（您可以改进它..）将做​​这样的事情..

在您的组件中：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"   
  xmlns:h="http://java.sun.com/jsf/html"
  xmlns:f="http://java.sun.com/jsf/core"
  xmlns:a4j="http://richfaces.org/a4j"
  xmlns:rich="http://richfaces.org/rich"
  xmlns:ui="http://java.sun.com/jsf/facelets"
  xmlns:cc="http://java.sun.com/jsf/composite"
  >
<cc:interface>

    <cc:attribute name="tableHeadder" />
    <cc:attribute name="fechaValueInicial" />
    <cc:attribute name="fechaValueFinal" />
    <cc:attribute name="nombreSelectOne" />
    <cc:attribute name="valueSelectOne" />
<cc:attribute name="valueSelectList" />
    <cc:attribute name="nombreCommandButton" />

    <cc:attribute name="tabList" />

    <cc:attribute name="funcionCommandButton" 
        method-signature="java.lang.String action()" />

</cc:interface>

<cc:implementation>

  <a4j:status onstart="#{rich:component('statPane')}.show()"
                onstop="#{rich:component('statPane')}.hide()" />

      <h:form>

        <rich:panel header="#{cc.attrs.tableHeadder}">
            <rich:messages/>

            <div>
                <div>
                    <h:outputText value="Del:"/>
                    <rich:calendar datePattern="dd/MMMM/yyyy" popup="true" mode="ajax"
                                   required="true"
                                   requiredMessage="Selecciona una fecha inicial"
                                   locale="es" value="#{cc.attrs.fechaValueInicial}" />
                    <h:outputText value="Al:"/>
                    <rich:calendar datePattern="dd/MMMM/yyyy" popup="true" mode="ajax"
                                   required="true"
                                   requiredMessage="Selecciona una fecha final"
                                   locale="es" value="#{cc.attrs.fechaValueFinal}" />

                    <br/><br/>

                    <h:outputLabel value="#{cc.attrs.nombreSelectOne}" />
                    <h:selectOneMenu
                        value="#{cc.attrs.valueSelectOne}">
                        <f:selectItems value="#{cc.attrs.valueSelectList}" />
                    </h:selectOneMenu>
                    <br/><br/>


                    <h:commandButton value="#{cc.attrs.nombreCommandButton}" actionListener="#{cc.attrs.funcionCommandButton}" />
                </div>


            </div>
            <br/><br/><br/><br/>

            <rich:tabPanel switchType="server">
               <ui:repeat var="tab" value="#{cc.attrs.tabList}" >
                 <rich:tab header="#{tab.header}">
                    <ui:include src="#{tab.src}" />
                 </rich:tab>
               </ui:repeat>

            </rich:tabPanel>

            <ui:include src="../../waitPopup.xhtml" />

        </rich:panel>
    </h:form>

</cc:implementation>

现在..您应该创建一个 POJO 来保存选项卡数据：

公共类 TabData 实现可序列化 {

 private static final long serialVersionUID = 1L;


  private String header;
  private String src;

  public TabData(String header, String src) {
      this.header = header;
      this.src = src;
  }

  /* getters & setters */

}

在你的bean中..只需添加一个列表并填充它......

...

private List<TabData> tabs = new ArrayList<TabData>();

@PostConstrunct
public void init() {
   tabs.add(new TabData("Recepcion por Dia","../../leche/lecheReporteProveedoresDia.xhtml"));
   ...
}

/* Getter & Setter */

最后..使用组件：

<CT:reportes
        tableHeadder="Reporte Recepcion de Leche"
        fechaValueInicial="#{lecheReporteProveedoresVB.fechaInicial}"
        fechaValueFinal="#{lecheReporteProveedoresVB.fechaFinal}"
        nombreSelectOne="Proveedores: "
        valueSelectOne="#{lecheReporteProveedoresVB.proveedor}"
        valueSelectList="#{CatalogoProveedoresLecheSI.selectList}"
        nombreCommandButton="Consultar"
        funcionCommandButton="#{lecheReporteProveedoresVB.consultar()}"
        tabList="#{bean.tabs}" />

我从来没有真正用 Richfaces 尝试过这种方法，我用它来创建 jQuery，它工作得很好..再次，你可以改进这个..

问候

于 2012-06-09T06:29:37.877 回答