Struts2 循环编辑指定次数

引用

<s:bean name= "org.apache.struts2.util.Counter"  id= "counter" >     
  <s:param name="first"  value= "0"  />     
  <s:param name="last"  value= "10"  />     
  <s:iterator>     
    counter:<s:property value="current-1" />     
  </s:iterator>     
</s:bean>    
其中first属性指定循环起始值，last指定循环终止值，其它相关属性可以查看org.apache.struts2.util.Counter类源码。 
在下面迭代器中输入循环的当前值，即：current-1 

实际例子 

引用

<table class="table"> 
<tbody> 
<tr> 
<th>烟叶类型</th> 
<th>品种</th> 
<th>等级</th> 
<th>产地</th> 
<th>年度</th> 
<th>规格</th> 
<th width="40px">标件标志</th> 
<th>发运件数</th>  
<th>验收件数</th> 
<th>差额件数</th> 
<th>总重量(KG)</th> 
<th>抽包件数</th> 
<th  width="70px">备注</th>
</tr> 
<!-- 循环判断数量 一般7行 --> 
<s:bean name="org.apache.struts2.util.Counter" id="counter"> 
   <s:param name="first" value="0" /> 
   <s:param name="last" value="6" /> 
   <s:iterator> 
     <s:iterator value="%{billData.billDtl}" id='vo' status='st'> 
<s:if test="#st.count eq #counter.current"> 
<tr> 
<td>${vo.invName}</td> 
<td>${vo.tcBreedName}</td> 
<td>${vo.tcGradeName}</td> 
<td>${vo.tcLocName}</td> 
<td>${vo.tcYear}</td> 
<td>${tobacSpecMap[vo.specCd]}</td> 
<td>${specFlagMap[vo.specFlg]}</td> 
<td>${vo.sendQty}</td> 
<td>${vo.realQty}</td> 
<td>${vo.realQty - vo.sendQty}</td> 
<td>${vo.realWgt}</td> 
<td>${vo.checkQty}</td> 
<s:if test="#st.count == 1"> 
<td rowspan="8">${billData.billEntity.remark}</td> 
</s:if> 
</tr> 
</s:if> 
</s:iterator> 

<s:if test="%{current > billData.billDtl.size}"> 
<tr> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<td>&nbsp;</td> 
<s:if test="current == 1"> 
<td rowspan="8" >&nbsp;</td> 
</s:if> 
</tr> 
</s:if> 
   </s:iterator> 
</s:bean> 
<tr> 
<td colspan="7" style="text-align: left;"><label>合计：<label></td> 
<td>${billData.billContent['totalSendQty']}</td> 
<td>${billData.billContent['totalRealQty']}</td> 
<td>${billData.billContent['totalIntQty']}</td> 
<td>${billData.billContent['totalWgt']}</td> 
<td>${billData.billContent['totalCheckQty']}</td> 
</tr> 
</tbody> 
</table>