Struts1标签如何遍历ArrayList对象里的数据啊~~在线等待~~~

Question

我后台将很多JavaBean对象存在了ArrayList。并且在Action李将这个ArrayList对象存在了request了我如果通过Struts1的标签 把这个对象取出来~~~？求高手~~~~~~~详细点啊~~

Answer 1

假设Action: request.setAttribute("list", list);
<logic:iterate id="data" name="list">
<bean:write name="data" property="x" /><!-- 假设JavaBean有x属性 -->
</logic:iterate>

Answer 2

<%        String[] testArray={"str1","str2","str3"};         request.setAttribute("test",testArray);     %>       <logic:iterate id="show" name="test">         <bean:write name="show"/>         </logic:iterate>   

Answer 3

//
ArrayList list= new ArrayList();
list.add(bean);
request.setAttribute("bean", "bean");
//jsp
<logic:iterate id="bean">
  ...
</logic:iterate>

Answer 4

//
ArrayList list= new ArrayList();
list.add(bean);
request.setAttribute(list, "list");
//jsp
<logic:iterate id="list" name = "list">
  <bean name="list"></bean>
</logic:iterate>

Answer 5

 也可以用jstl标签呀！！
   
    <c:forEach item="${userList}" var = "user">
        <td>${user.name}</td>
    </c:forEach>