JSP中列表展示,隔行变色以及S标签的使用

1.java代码

/**
     * 列表展示,隔行变色以及S标签的使用
     * 
     * @return
     */
    public String list() {
        List list = new ArrayList<>();
        for (int i = 0; i < 11; i++) {
            User user = new User("JACK" + i, i);
            list.add(user);
        }
        ActionContext.getContext().put("list1", list);
        return "listOK";
    }

2.Struts2配置代码

<action name="listing"  class="com.struts.data.Struts_dataDemo1" method="list">
            <result name="listOK">/JSP/index.jspresult>
        action>

3.JSP代码

<table border="1px">
<tr>
    <td>编号td>
    <td>姓名td>
tr>

//s标签  inerator

<s:iterator var="us" value="#request.list1"  status="st" >
    <tr class="#st.even?'even':'odd'" />">
        <td>
            <s:property value="#us.age"/>
        td>
        <td>
            <s:property value="#us.name"/>
        td>
    tr>
s:iterator>
table>

4.结果展示:

 

转载于:https://www.cnblogs.com/zhang-bo/p/6508449.html