jsp页面中怎么实现每四张图片换行显示？在线等

Question

比如
<style type="text/css"> 
.table { margin-left:13px; border:1px solid #f1f1f1; padding:0px;  overflow:hidden; clear: both;}
.menu { width:780px;margin:0 auto;}
#menu li{
float: left;
}
</style>
   <div class="table"> 
<ul id="menu">
  <logic:iterate id="it" name="indexForm" property="infoContentList" >     <li>
      <table>
<tr>
   <td><img height="100" width="184" src='<bean:write name="it" property="st_img)"/>'/></td>
</tr>
      </table>
            </li>
</logic:iterate>
      </ul>       
  </div>

Answer 1

<li>
<table>
<tr>
<logic:iterate id="it" name="indexForm" property="infoContentList" ><td><img height="100" width="184" src='<bean:write name="it" property="string(st_img)"/>'/></td>
</logic:iterate>
</tr>
</table>
</li>
或是不用li
就是我从后台查询了个
<logic:iterate id="it" name="indexForm" property="infoContentList" >
怎么在jsp页面中怎么实现每四张图片换行显示？

Answer 2

当前下标 index % 4 == 0 就换行,然后判断集合的size % 4 != 0 && size ==index 也换行

Answer 3

index % 4 == 0 我用的是这个   但是<td><tr>  不知道怎么写进去 
  你写下代码不
<logic:iterate id="it" name="indexForm" property="infoContentList" indexId="index">
<table>
<tr>
<logic:iterate id="it" name="indexForm" property="infoContentList" indexId="index">
<td><img height="100" width="184" src='<bean:write name="it" property="st_img"/>'/>
</td>
</logic:iterate>
</tr>
</table>
怎么把${index%4==0?"":""}这里面价进去啊

Answer 4

<table>
<tr>
<logic:iterate id="it" name="indexForm" property="infoContentList" indexId="index">
${index%4==0?"":""}<td><img height="100" width="184" src='<bean:write name="it" property="st_img"/>'/>
</td>
</logic:iterate>
</tr>
</table>
怎么把${index%4==0?"":""}这里面加进去啊  “”双引号里怎么写

Answer 5

Struts 1的标签忘了
<table>
<logic:iterate id="it" name="indexForm" property="infoContentList" indexId="index">
<if index%4==0>
<tr>
</if>
<td><img height="100" width="184" src='<bean:write name="it" property="st_img"/>'/>
</td>
<if index%4==0>
</tr>
</if>
</logic:iterate>
<!--打印剩余TD--!>
<if infoContentList.size%4!=0>
<logic:iterate id="it" name="indexForm" property="infoContentList"  length="${infoContentList.size-infoContentList.size%4}">
<td>&nbsp;</td>
<tr>
</logic:iterate>
</if>
</table>

Answer 6

解决了哈   就这样就可以了
<table>
<logic:iterate id="it" name="indexForm" property="infoContentList" indexId="index">
        ${index%4==0 ? "<tr>" : "" }
<td>
 <img height="100" width="184" src='<bean:write name="it" property="st_img"/>'/>
 </td>
        ${(index+1)%4==0 ? "</tr>" : "" }
    </logic:iterate>
 </table>