
正文
前端 s 标签获取值
提示:扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
1. s标签获取action中的值:
<s:property value="#parameters.mySessionPropKey"/> or
<s:property value="#parameters['mySessionPropKey']"/> or
<s:property value="#parameters['myRequestPropKey']"/>
request.---->
<s:property value="#request.mySessionPropKey"/> or
<s:property value="#request['mySessionPropKey']"/> or
<s:property value="#request['myRequestPropKey']"/>
session---->
<s:property value="#session.mySessionPropKey"/> or
<s:property value="#request['mySessionPropKey']"/> or
<s:property value="#request['myRequestPropKey']"/>
application--->
<s:property value="#application.mySessionPropKey"/> or
<s:property value="#application['mySessionPropKey']"/> or
<s:property value="#application['myRequestPropKey']"/>
2. s 标签循环 list (action中, list存储是的是对象)
<s:if test="#request.deviceStartus == null || #requesst.deviceStartus.size() == 0">
没有任何结果信息
</s:if>
<s:else>
<tbody>
<s:iterator value="#request.deviceStartus">
<tr class="odd gradeX">
<td>${deviceId }</td>
<td>${times }</td>
<td>${cpu }</td>
<td>${ram }</td>
<!-- <td class="center"> 4</td> -->
</tr>
</s:iterator>
</tbody>







