Struts中用<bean:size>和<bean:write>來顯示查詢結果集合之總記錄數,并使用Struts的logic標簽,遍歷List時使用indeId來自動輸出序號并加一.
例子如下:
<logic:present name="targetbean">
<bean:size id="sizeOfThis" scope='request' name="targetbean" />
<p align="center">查詢結果共有 <bean:write name='sizeOfThis' /> 條</p>
<table>
<tr>
<td>序號</td>
<td>姓名</td>
...
</tr>
<logic:present name="targetbean">
<logic:iterate name='helperbean' id='helperbean' indexId="index">
<tr>
<td><%= index.intValue() + 1 %></td>
<td><bean:write name='helperbean' property='name' /></td>
.....
</tr>
</logic:iterate>
</logic:present>
</table>
</logic:present>