`

Freemaker

 
阅读更多

1.添加freemaker.jar包

2.servlet中

Configuration conf = new Configuration();
        conf.setServletContextForTemplateLoading(this.getServletContext(),
                "web");
        conf.setDefaultEncoding("UTF-8");

        Template tpl = conf.getTemplate("list.htm");
         Map<String, Object> map = new HashMap<String, Object>(0);
            map.put("userList", list);
            map.put("count", count);
            map.put("page", p);
            map.put("pagesize", s);
            tpl.process(map, response.getWriter());

3.list.htm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <head>
        <title></title>
        <meta http-equiv="content-type" content="text/html; charset=UTF-8">
        <link rel="stylesheet" type="text/css" href="css/common.css">
    </head>
    <body>
        <div>
            <form method="post" action="user" name='myform'>
                <input type="text" name="name"/>
                <select name='state'>
                    <option value="">请选择
                    <option value="0">禁用
                    <option value="2">启用
                </select>
                <input type="submit" value="SEARCH"/>
            </form>
            <table class="grid">
                <tr>
                    <th>
                        code
                    </th>
                    <th>
                        name
                    </th>
                    <th>
                        pwd
                    </th>
                    <th>
                        操作
                    </th>
                </tr>
                <#list userList as user>
                <tr>
                    <td width=50 align="center">
                        ${user.code}
                    </td>
                    <td>
                        ${user.name}
                    </td>
                    <td>
                        ${user.pwd}
                    </td>
                    <td width=120 align="center">
                        <span><a href=''>查看</a> </span>
                        <span><a href=''>修改</a> </span>
                        <span><a href="javascript:if(confirm('确定要删除吗?')){alert(${user.code});}">删除</a> </span>
                    </td>
                </tr>
                </#list>
            </table>
            <#include "pagebar.htm"/>
        </div>
    </body>
</html>

 4.pagebar.htm

<#assign pagecount = 1>
<#if count%pagesize == 0>
    <#assign pagecount = (count/pagesize)?int>
<#else>
    <#assign pagecount = ((count/pagesize)+1)?int>
</#if>
<div class="pagediv">
    <form method="post" action="user" name="queryForm" style="margin:0;">
        <input type="hidden" name="page" value="${page}"/>
        <input type="hidden" name="pagesize" value="${pagesize}"/>
        <#list queryparams?keys as key>
        <input type="hidden" name="${key}" value="${queryparams[key]}"/>
        </#list>
    </form>
    <div class="pagebar">
        <#if count&gt;0>
            总共${count}条记录&nbsp;&nbsp;&nbsp;&nbsp;
            共${pagecount}页&nbsp;&nbsp;&nbsp;&nbsp;
            <#if pagecount&gt;1>
                 当前第${page}页&nbsp;&nbsp;&nbsp;&nbsp;     
               <a href='javascript:toPage(1)'>首页</a>&nbsp;&nbsp;&nbsp;&nbsp;       
               <a href='javascript:toPage(${page-1})'>上一页</a>&nbsp;&nbsp;&nbsp;&nbsp;      
               <a href='javascript:toPage(${page+1})'>下一页</a>&nbsp;&nbsp;&nbsp;&nbsp;        
               <a href='javascript:toPage(${pagecount})'>尾页</a>
            </#if>     
        <#else>
            没有数据
        </#if> 
    </div>
</div>
<script type="text/javascript">
    function init(){
        var myform = document.getElementById('myform');
        <#list queryparams?keys as key>
            myform['${key}'].value = '${queryparams[key]}';
        </#list>
        var table = document.getElementsByTagName('table')[0];
        var rows = table.rows;
        var len = rows.length;
        for(var k in rows){
            if(k%2==0){
                rows[k].style.backgroundColor='#eee';
            }
        }
    }
    init();
    function toPage(p){
        var queryform = document.getElementById('queryform');
        if(p>${pagecount}){
            p = ${pagecount};
        }
        if(p<1){
            p = 1;
        }
        queryform.page.value = p;
        queryform.submit();
    }
</script>

 5.css文件

table.grid {
    font-size: 12px;
    width: 100%;
    border: 1px solid #ccc;
    border-collapse: collapse;
}

table.grid th {
    font-size: 12px;
    border: 1px solid #ccc;
    height: 28px;
    background-color: #999;
    color: #fff;
    padding: 2px;
}

table.grid td {
    font-size: 12px;
    border: 1px solid #ccc;
    height: 28px;
    padding: 2px;
}

table.grid a,table.grid a:link,table.grid a:visited {
    color:blue;
    text-decoration: none;
}

table.grid a:hover,.pagebar a:active {
    text-decoration: none;
    color: red;
}

.pagediv {
    font-size: 12px;
}

.pagebar {
    font-size: 12px;
    border: 1px solid #ccc;
    text-align: right;
    padding: 3px 50px 3px 0;
}

.pagebar a,.pagebar a:link,.pagebar a:visited {
    text-decoration: none;
}

.pagebar a:hover,.pagebar a:active {
    text-decoration: none;
    background-color: red;
    color: #fff;
}

 

 

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