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请勿盗版,转载请加上出处http://blog.csdn.net/yanlintao1
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
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另外一种:为文本分页
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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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