分页类用法:
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include_once("fenye_php.php"); //引入类
- ///////////////////////////////////////////////////////////////////////
- $con = mysql_connect("localhost","root","");
- if (!$con)
- {
- die('Could not connect: ' . mysql_error());
- }
mysql_select_db("myblog", $con);//选取数据库
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- $PAGE_SIZE=10;//设置每页显示的数目
- ///////////////////////////////////////////////////////////////////////
- $pageSupport = new PageSupport($PAGE_SIZE); //实例化PageSupport对象
- $current_page=$_GET["current_page"];//分页当前页数
- if (isset($current_page)) {
- $pageSupport->__set("current_page",$current_page);
- } else {
- $pageSupport->__set("current_page",1);
- }
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- $pageSupport->__set("sql","select * from article ");
- $pageSupport->read_data();//读数据
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- if ($pageSupport->current_records > 0) //如果数据不为空,则组装数据
- {
- for ($i=0; $icurrent_records; $i++)
- {
- $title = $pageSupport->result[$i]["title"];
- $content = $pageSupport->result[$i]["content"];
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- $part=substr($content,0,400);
- //循环输出每条数据
- echo '';
- }
- }
- $pageSupport->standard_navigate(); //调用类里面的这个函数,显示出分页HTML
- //关闭数据库
- mysql_close($con);
- ?>
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