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首先进行样式展示希望对大家有所帮助。也希望大家给出意见和建议:
第一种:数字分页
另外一种:为文本分页
php分页函数(我写在以下引入的common.inc.php公共文件里):
/*
*_page()分页的相关參数
*@param int $_pagesize 每页存有几个好友
*@param $_sql 获取全部字段
* */
function _page($_sql,$_size){
global $_pagenum,$_pagesize,$_pageabsolute,$_num,$_page;
//分页模块以及容错处理
//第几页
if(isset( $_GET['page'])){
$_page = $_GET['page'];
if(empty($_page)||$_page<0||!is_numeric($_page)){
$_page = 1;
}else{
$_page = intval($_page);
}
}else{
$_page = 1;
}
//每页有几个好友
$_pagesize = $_size;
//得到全部数据综合
$_num = _num_rows(_query($_sql));
//ceil见大于等于1就进位,计算有多少页
if($_num == 0){
$_pageabsolute = 1;
}else{
$_pageabsolute = ceil($_num/$_pagesize);
}
if($_page>$_pageabsolute){
$_page=$_pageabsolute;
}
//从数据库的第几条数据開始
$_pagenum = ($_page-1)*$_pagesize;
}
/*
* _paging分页函数
* @access public 表示函数对外公开
* @param int $_type 若为1则按数字分页,若为2按文本形式分页
* $_pageabsolute 共多少页
* $_page 第几页
* $_num 一共同拥有多少条数据
* */
function _paging($_type){
global $_pageabsolute,$_page,$_num;
if($_type==1){
echo '<div id="page_num">';
echo '<ul>';
for($i=0;$i<$_pageabsolute;$i++){
if($_page==($i+1)){
echo '<li><a href="'.SCRIPT.'.php?page='.($i+1).'"class="selected">'.($i+1).'</a></li>';
}else{
echo '<li><a href="'.SCRIPT.'.php?page='.($i+1).'">'.($i+1).'</a></li>';
}
}
echo '</ul>';
echo '</div>';
}elseif($_type==2){
echo '<div id="page_text">';
echo '<ul>';
echo '<li>'.$_page.'/'.$_pageabsolute.'页 |</li>';
echo '<li>共同拥有<strong>'.$_num.'</strong>条数据 |</li>';
if($_page==1){
echo '<li>首页 |</li>';
echo '<li><a href="'.SCRIPT.'.php?
page='.($_page+1).'">下一页</a> | </li>'; echo '<li><a href="'.SCRIPT.'.php?
page='.$_pageabsolute.'">尾页</a> | </li>'; }elseif($_page==$_pageabsolute){ echo '<li><a href="'.SCRIPT.'.php?page=1">首页</a> | </li>'; echo '<li><a href="'.SCRIPT.'.php?
page='.($_page-1).'">上一页</a> | </li>'; echo '<li>尾页 |</li>'; }else{ echo '<li><a href="'.SCRIPT.'.php">首页</a> | </li>'; echo '<li><a href="'.SCRIPT.'.php?
page='.($_page-1).'">上一页</a> | </li>'; echo '<li><a href="'.SCRIPT.'.php?page='.($_page+1).'">下一页</a> | </li>'; echo '<li><a href="'.SCRIPT.'.php?page='.$_pageabsolute.'">尾页</a> | </li>'; } echo '</ul>'; echo '</div>'; } }
html代码:
*/
//引入公共文件
require './includer/common.inc.php';
//分页模块,第一个參数获取总条数,第二个參数获得每页有几个好友
global $_pagenum,$_pagesize;
_page("SELECT tg_id FROM tg_guest", 2);
//从数据库中取数据,依照注冊时间顺序排列
$_result = _query("SELECT tg_username,tg_sex,tg_face,tg_id FROM tg_guest ORDER BY tg_reg_time DESC LIMIT $_pagenum,$_pagesize");
?
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>博友</title> <?
php require ROOT_PATH.'includer/title.inc.php'; ?
> <script type="text/javascript" src="js/blog_message.js"></script> </head> <body> <?php require ROOT_PATH.'includer/header.inc.php'; ?
> <div id="blog"> <h2>博友界面</h2> <?
php while(!!$_rows=_fetch_array_list($_result,MYSQL_ASSOC)){ $_html = array(); $_html['tg_username'] = $_rows['tg_username']; $_html['tg_face'] = $_rows['tg_face']; $_html['tg_sex'] = $_rows['tg_sex']; $_html['tg_id'] = $_rows['tg_id']; $_html = _html($_html); ?> <dl> <dt class="user"><?php echo $_html['tg_username']?>(<?php echo $_html['tg_sex']?
>)</dt> <dt><img src="<?
php echo $_html['tg_face']?>" alt="<?
php echo $_html['tg_username']?>"></img></dt> <dd class="message"><a href="###" name="message" title="<?php echo $_html['tg_id']?
>">发消息</a></dd> <dd class="friend">加好友</dd> <dd class="guest">写留言</dd> <dd class="flower">送鲜花</dd> </dl> <?php }?> <?
php //销毁结果集 _free_result($_result); //1为数字分页。2为文本分页 _paging(2); ?> </div> <?php require ROOT_PATH.'includer/footer.inc.php'; ?> </body>
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