我遇到了一个问题,如下图所示:
代码如下所示,此处不仅仅是#{userData.basicInfoList}
为空时的标题行:
<h:dataTable id="userData" value="#{userData.basicInfoList}" var="info"
border="1" width="100%" style="margin-top: 10px"
headerClass="headerStyle"
columnClasses="user-id, user-name, user-age, user-sex, user-address, user-phone-no">
<h:column>
<f:facet name="header">
<h:outputText value="id" />
</f:facet>
<h:outputText value="#{info.id}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="name" />
</f:facet>
<h:outputText value="#{info.name}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="age" />
</f:facet>
<h:outputText value="#{info.age}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="sex" />
</f:facet>
<h:outputText value="#{info.sex}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="address" />
</f:facet>
<h:outputText value="#{info.address}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText value="phone no" />
</f:facet>
<h:outputText value="#{info.phoneNo}" />
</h:column>
按如下方式呈现html:
<table id="heForm:userData" border="1" style="margin-top: 10px"
width="100%">
<thead>
<tr>
<th class="headerStyle" scope="col">id</th>
<th class="headerStyle" scope="col">name</th>
<th class="headerStyle" scope="col">age</th>
<th class="headerStyle" scope="col">sex</th>
<th class="headerStyle" scope="col">address</th>
<th class="headerStyle" scope="col">phone no</th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
</tr>
</tbody>
答案 0 :(得分:0)
答案 1 :(得分:0)
最佳解决方案如下:
<h:dataTable ... styleClass="#{empty userData.basicInfoList ? 'empty' : ''}">
单独的风格:
.empty tbody td{
border-color: rgba(0, 0, 0, 0);
}