Backend DevelopmentPHP TutorialRegarding the two paging styles of digital paging and text paging in php, mysql, and html for your reference_PHP tutorial
Please do not pirate, please add the source when reprinting http://blog.csdn.net/yanlintao1
Please do not pirate, please add the source when reprinting http://blog.csdn.net/yanlintao1
First of all, I hope it will be helpful to show you the style, and I also hope you can give me your opinions and suggestions:
The first type: digital paging
Second: Paginate text
php paging function (I wrote it in the common.inc.php public file introduced below):
/*
*_page()分页的相关参数
*@param int $_pagesize 每页存有几个好友
*@param $_sql 获取所有字段
* */
function _page($_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;
//得到所有数据综合
$_num = _num_rows(_query($_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开始
$_pagenum = ($_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>'.($i+1).'</li>';
}else{
echo '<li>'.($i+1).'</li>';
}
}
echo '</ul>';
echo '</div>';
}elseif($_type==2){
echo '<div id="page_text">';
echo '<ul>';
echo '<li>'.$_page.'/'.$_pageabsolute.'页 |</li>';
echo '<li>共有<strong>'.$_num.'</strong>条数据 |</li>';
if($_page==1){
echo '<li>首页 |</li>';
echo '<li>下一页 | </li>';
echo '<li>尾页 | </li>';
}elseif($_page==$_pageabsolute){
echo '<li>首页 | </li>';
echo '<li>上一页 | </li>';
echo '<li>尾页 |</li>';
}else{
echo '<li>首页 | </li>';
echo '<li>上一页 | </li>';
echo '<li>下一页 | </li>';
echo '<li>尾页 | </li>';
}
echo '</ul>';
echo '</div>';
}
}html code:
*/
//引入公共文件
require './includer/common.inc.php';
//分页模块,第一个参数获取总条数，第二个参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,按照注册时间顺序排列
$_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 id="博友界面">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="http://blog.csdn.net/yanlintao1/article/details/<?php echo $_html[?x-oss-process=image/resize,p_40'tg_face']? alt="Regarding the two paging styles of digital paging and text paging in php, mysql, and html for your reference_PHP tutorial" >" alt="<?php echo $_html['tg_username']?>"></img></dt>
<dd class="message">">发消息</dd>
<dd class="friend">加好友</dd>
<dd class="guest">写留言</dd>
<dd class="flower">送鲜花</dd>
</dl>
<?php }?>
<?php
//销毁结果集
_free_result($_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>Please do not pirate, please add the source when reprinting http://blog.csdn.net/yanlintao1
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