Struts中用bean:size/bean:write来显示查询结果集合之总记录数

Struts中用bean:size/bean:write来显示查询结果集合之总记录数

并使用Struts的logic标签，遍历List时使用indeId来自动输出序号并加一
例子如下：

<logic:present name="targetbean">
<bean:size id="sizeOfThis" scope='request' name="targetbean" />
<p align="center">查询结果共有 <bean:write name='sizeOfThis' /> 条</p>
<table>
<tr>
<td>序号</td>
<td>姓名</td>
...
</tr>
<logic:present name="targetbean">
<logic:iterate name='helperbean' id='helperbean' type='net.echochina.HelperBean' scope='request' indexId="index">
<tr>
<td><%= index.intValue() + 1 %></td>
<td><bean:write name='helperbean' property='name' /></td>
.....
</tr>
</logic:iterate>
</logic:present>
</table>
</logic:present>