Question

在我的xhtml页面中，第一次页面看起来不错，但是当我点击h：commandLink发送ajax请求时当它重新加载页面css和jquery没有加载。因此颜色和表格视图已更改。我的表是：

<table width="100%" cellspacing="1" cellpadding="1" border="0" class="role_detail_section">
        <thead><tr>
            <th>Relationship-Type Name</th>

            <c:forEach items="#{manageRelationBean.languageList}" var="languageName" >
                <th>#{languageName}</th>
            </c:forEach>
            <th>Edit | Deactivate</th>
        </tr>
        </thead>
        <tbody>
        <c:forEach items="#{manageRelationBean.languageRelList}" var="languageRelDTO">
            <tr>
                <td>
                    #{languageRelDTO.relationName}
                </td>
                <c:forEach items="#{languageRelDTO.languageList}" var="relationValues">
                    <td>#{relationValues.relationValue}</td>
                </c:forEach>
                <td>
                <span><h:commandLink value="Edit" class="edit_icon" action="#{relationBean.editRelationByRelationType}" immediate="true" >
             <f:setPropertyActionListener target="#{relationBean.relationType}" value="#{languageRelDTO.relationName}" />
             </h:commandLink></span>
                <span>&nbsp;</span>
                <span><p:commandLink  rendered="#{manageRelationBean.findRelationStatus(languageRelDTO.country.countryCode,languageRelDTO.relationName) eq 1}" value=" Activate " action="#{manageRelationBean.activateRelation(languageRelDTO.relationName)}" update="@form" process="@this" >
                <f:setPropertyActionListener target="#{relationBean.relationType}" value="#{languageRelDTO.relationName}" />
             </p:commandLink>   
    <p:commandLink rendered="#{manageRelationBean.findRelationStatus(languageRelDTO.country.countryCode,languageRelDTO.relationName) eq 3}" value=" Deativate " action="#{manageRelationBean.softDeactivateRelation(languageRelDTO.relationName)}" update="@form" process="@this">
                <f:setPropertyActionListener target="#{relationBean.relationType}" value="#{languageRelDTO.relationName}" />
             </p:commandLink>
    </span>

                </td>

            </tr>
        </c:forEach></tbody>
    </table>

和用于表着色的jquery是

$(document).ready(function(){
$(".role_detail_section tr:odd").addClass("activity_white");
$(".role_detail_section tr:even").addClass("activity_blue");    
});

Answer 1

使用delegate() or on()将处理程序绑定到在运行时重新生成的元素。

代表：Attach a handler to one or more events for all elements that match the selector, now or in the future

Answer 2

我通过在jsf commandLink中添加一个onComplete

的属性来解决这个问题

onComplete="addCSS()"

和写的函数

function addCSS(){
$(".role_detail_section tr:odd").addClass("activity_white");
$(".role_detail_section tr:even").addClass("activity_blue");
}

ajax调用后无法调用jquery

2 个答案: