【问题标题】:Loading PrimeFaces Schedule JSF page through ajax into another JSF page通过ajax将PrimeFaces Schedule JSF页面加载到另一个JSF页面中
【发布时间】:2015-02-19 08:13:41
【问题描述】:

当我将主要面孔“Scheduler”组件作为普通“xhtml”页面运行时,一切正常,但是当我尝试通过 AJAX 将“schedule.xhtml”页面加载到另一个“xhtml”页面时,我出现意外行为,例如:

  1. “schedule.xhtml”页面未加载随其 Java 类附加的默认事件(这些事件是示例事件)。
  2. 没有像(“addEvent”、“onEventSelect”、“onDateSelect”、“onEventMove”、“onEventResize”)这样的事件被触发

我正在运行 JSF 2.2 Mojarra 2.2.0 Prime Faces 5.0

以下是我的主要 xhtml 页面

<!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:p="http://primefaces.org/ui"> 

<h:head>
<h:outputStylesheet library="css" name="default.css"  />
</h:head> 
    <body> 

<p:layout fullPage="true" >
    <p:layoutUnit position="north" size="185"  resizable="false" closable="false" collapsible="false" >     
        <div align="center" id="header">
         <h:graphicImage url="images/layout/banner.png" ></h:graphicImage>
        </div>
    </p:layoutUnit>

    <p:layoutUnit position="west" size="210" header="Booking System" resizable="true" closable="false" collapsible="true" >
        <h:form>                
            <p:growl autoUpdate="false"/>
            <p:growl id="growl" life="2000" />

            <p:panelMenu  style="width:200px" >
                <p:separator />
                <p:submenu label="Navigations" ajax="false" >

                     <p:menuitem ajax="false" value="Book Meeting"  action="#{menuView.setMyPage}"  icon="ui-icon-calendar"  update=":formCenter:content">
                        <f:param name="page" value="scheduler" />
                     </p:menuitem>                                      
                 </p:submenu>
            </p:panelMenu>                                  
        </h:form>       
    </p:layoutUnit>

    <p:layoutUnit position="center" >   
        <h:form id="formCenter"  >

        <p:outputPanel autoUpdate="false">
            <h:panelGroup id="content" layout="block"  > 
                 <ui:include  src="#{menuView.page}.xhtml" />
            </h:panelGroup>
        </p:outputPanel>                   
         </h:form> 
    </p:layoutUnit>  
</p:layout>

</body> 
</html>

调度器xhtml页面如下:

<!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:ui="http://java.sun.com/jsf/facelets"
      xmlns:p="http://primefaces.org/ui"> 

<h:head>

<style type="text/css">
    .value {
        width: 1000px;
    }
</style>

</h:head> 
<body> 

<h:form>
    <p:growl id="messages" showDetail="true" />

    <h:panelGrid columnClasses="value">
        <h3 style="margin-top: 0">Editable Schedule</h3>
        <p:schedule id="schedule" value="#{scheduleView.eventModel}" widgetVar="myschedule" timeZone="GMT+2">

            <p:ajax event="dateSelect" listener="#{scheduleView.onDateSelect}" update="eventDetails" oncomplete="PF('eventDialog').show();" />
            <p:ajax event="eventSelect" listener="#{scheduleView.onEventSelect}" update="eventDetails" oncomplete="PF('eventDialog').show();" />
            <p:ajax event="eventMove" listener="#{scheduleView.onEventMove}" update="messages" />
            <p:ajax event="eventResize" listener="#{scheduleView.onEventResize}" update="messages" />

        </p:schedule>

        <h3>Locale Support ( Example: Turkish )</h3>
        <p:schedule id="scheduleLocale" value="#{scheduleView.eventModel}" locale="tr" />

        <h3>Lazy Schedule</h3>
        <p:schedule value="#{scheduleView.lazyEventModel}" />
    </h:panelGrid>

    <p:dialog widgetVar="eventDialog" header="Event Details" showEffect="clip" hideEffect="clip">
        <h:panelGrid id="eventDetails" columns="2">
            <h:outputLabel for="title" value="Title:" />
            <p:inputText id="title" value="#{scheduleView.event.title}" required="true" />

            <h:outputLabel for="from" value="From:" />
            <p:inputMask id="from" value="#{scheduleView.event.startDate}" mask="99/99/9999">
                <f:convertDateTime pattern="dd/MM/yyyy" timeZone="GMT+2"/>
            </p:inputMask>

            <h:outputLabel for="to" value="To:" />
            <p:inputMask id="to" value="#{scheduleView.event.endDate}" mask="99/99/9999">
                <f:convertDateTime pattern="dd/MM/yyyy" timeZone="GMT+2"/>
            </p:inputMask>

            <h:outputLabel for="allDay" value="All Day:" />
            <h:selectBooleanCheckbox id="allDay" value="#{scheduleView.event.allDay}" />

            <p:commandButton type="reset" value="Reset" />
            <p:commandButton id="addButton" value="Save" actionListener="#{scheduleView.addEvent}" oncomplete="PF('myschedule').update();PF('eventDialog').hide();" />
        </h:panelGrid>
    </p:dialog>    
</h:form>

<script type="text/javascript">
    PrimeFaces.locales['tr'] = {
        closeText: 'kapat',
        prevText: 'geri',
        nextText: 'ileri',
        currentText: 'bugün',
        monthNames: ['Ocak','Şubat','Mart','Nisan','Mayıs','Haziran',
            'Temmuz','Ağustos','Eylül','Ekim','Kasım','Aralık'],
        monthNamesShort: ['Oca','Şub','Mar','Nis','May','Haz',
            'Tem','Ağu','Eyl','Eki','Kas','Ara'],
        dayNames: ['Pazar','Pazartesi','Salı','Çarşamba','Perşembe','Cuma','Cumartesi'],
        dayNamesShort: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
        dayNamesMin: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
        weekHeader: 'Hf',
        firstDay: 1,
        isRTL: false,
        showMonthAfterYear: false,
        yearSuffix: '',
        month: 'Ay',
        week: 'Hafta',
        day: 'Gün',
        allDayText : 'Tüm Gün'
    };
</script>


</body> 
</html>

有什么建议吗? 谢谢。

【问题讨论】:

  • 任何 javascript 错误?并删除包含文件中的 h:head 和 body...可能会导致奇怪的行为
  • 感谢您的重播。没有 JavaScript 错误,并且在删除 h:head 和 body 后它也不起作用。如果第一个和默认包含的页面是“计划”页面,我可以解决并使其工作,但是如果我有一个包含更多项目的菜单并且第一个包含的不是“计划”页面,当我单击菜单项时显示问题发生的“时间表”。我需要了解为什么会发生这种行为!
  • 如果去掉面板上的自动更新会怎样?我想我在某处读到它是错误的或不存在并不会导致相同的行为。对于这种情况,您可以尝试更新版本的 PF 吗?或者看看这个stackoverflow.com/questions/12727866/… 并给这个菜单项一个 ajax=false 并重新加载整个页面。看看是否有效
  • oooops,你已经使用了 ajax = false。那么更新属性就不需要了……会不会是导致问题的原因?
  • 这就是我想知道的原因!您发布的链接与我遇到的几乎相同的问题,他通过禁用我正在做的 ajax 来修复!但我的问题仍然存在!

标签: javascript ajax jsf jsf-2 primefaces


【解决方案1】:

问题解决了。

在“schedule.xhtml”中,我已将h:headbody 替换为"&lt;ui:composition&gt;" 标签,如下所示:

         <ui:composition xmlns="http://www.w3.org/1999/xhtml"
                        xmlns:h="http://java.sun.com/jsf/html"
                        xmlns:f="http://java.sun.com/jsf/core"
                        xmlns:p="http://primefaces.org/ui"
                        xmlns:ui="http://java.sun.com/jsf/facelets">

   <h:form>
    <p:growl id="messages" showDetail="true" />

    <h:panelGrid columnClasses="value">
        <h3 style="margin-top: 0">Editable Schedule</h3>
        <p:schedule id="schedule" value="#{scheduleView.eventModel}" widgetVar="myschedule" timeZone="GMT+2">

            <p:ajax event="dateSelect" listener="#{scheduleView.onDateSelect}" update="eventDetails" oncomplete="PF('eventDialog').show();" />
            <p:ajax event="eventSelect" listener="#{scheduleView.onEventSelect}" update="eventDetails" oncomplete="PF('eventDialog').show();" />
            <p:ajax event="eventMove" listener="#{scheduleView.onEventMove}" update="messages" />
            <p:ajax event="eventResize" listener="#{scheduleView.onEventResize}" update="messages" />

        </p:schedule>

        <h3>Locale Support ( Example: Turkish )</h3>
        <p:schedule id="scheduleLocale" value="#{scheduleView.eventModel}" locale="tr" />

        <h3>Lazy Schedule</h3>
        <p:schedule value="#{scheduleView.lazyEventModel}" />
    </h:panelGrid>

    <p:dialog widgetVar="eventDialog" header="Event Details" showEffect="clip" hideEffect="clip">
        <h:panelGrid id="eventDetails" columns="2">
            <h:outputLabel for="title" value="Title:" />
            <p:inputText id="title" value="#{scheduleView.event.title}" required="true" />

            <h:outputLabel for="from" value="From:" />
            <p:inputMask id="from" value="#{scheduleView.event.startDate}" mask="99/99/9999">
                <f:convertDateTime pattern="dd/MM/yyyy" timeZone="GMT+2"/>
            </p:inputMask>

            <h:outputLabel for="to" value="To:" />
            <p:inputMask id="to" value="#{scheduleView.event.endDate}" mask="99/99/9999">
                <f:convertDateTime pattern="dd/MM/yyyy" timeZone="GMT+2"/>
            </p:inputMask>

            <h:outputLabel for="allDay" value="All Day:" />
            <h:selectBooleanCheckbox id="allDay" value="#{scheduleView.event.allDay}" />

            <p:commandButton type="reset" value="Reset" />
            <p:commandButton id="addButton" value="Save" actionListener="#{scheduleView.addEvent}" oncomplete="PF('myschedule').update();PF('eventDialog').hide();" />
        </h:panelGrid>
    </p:dialog>    
</h:form>


    </ui:composition>

这解决了我的问题,它按预期加载,所有事件都被触发。

【讨论】:

    猜你喜欢
    • 2014-04-25
    • 2011-08-19
    • 2015-08-12
    • 1970-01-01
    • 2016-01-24
    • 1970-01-01
    • 1970-01-01
    • 1970-01-01
    • 1970-01-01
    相关资源
    最近更新 更多