iterator标签的使用

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<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<title>test iterator</title>
</head>
<body>
<table border="1" width="100">
 <tr style="background-color:#bbbbbb">
  <td>No</td>
  <td>Name</td>
 </tr>
<s:iterator value="{'apple','banana','pear'}" id="fruit" status="st">
 <tr <s:if test="#st.odd">style="background-color:#bbbddd"</s:if>>
  <td>
   <s:property value="#st.count"/>
  </td>
  <td>
   <s:property value="fruit"/>
  </td>
 </tr>
</s:iterator>
</table>
<br></br>
<br></br>

<table border="0.5" width="300">
 <tr style="background-color:#bbbbbb">
  <td>No</td>
  <td>Name</td>
 </tr>
<s:iterator value="{'thinking in java','core java','j2ee'}" id="book" status="st">
 <tr <s:if test="#st.odd">style="background-color:#bbbfff"</s:if>>
  <td>
   <s:property value="#st.count"/>
  </td>
  <td>
   <s:property value="book"/>
  </td>
 </tr>
</s:iterator>
</table>
</body>
</html>

 

status属性有以下的方法:

isEven,isOdd,isFirst, isLast, getCount, getIndex

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