PHP MSSQL Refreshable Pagination Example-PHP Tutorial-php.cn

PHP MSSQL Refreshable Pagination Example

墨辰丷

Release： 2023-03-29 15:24:01

Original

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This article mainly introduces PHP MSSQL refreshable paging examples, as well as PHP MSSQL general paging formulas. Interested friends can refer to it

The examples in this article share with you PHP MSSQL refreshable paging examples. , the specific content is as follows

<?php
/*
 &#39;页面说明：
*/

$link=mssql_connect("MYSQL2005","sa","123456") or die("db link error!".mssql_error());
mssql_select_db("edu_dzk",$link) or die("db open error!".mssql_error());
//mssql_query("set names &#39;utf8&#39;");

$sqlstrcount="SELECT count(1) FROM reguser";

$page = $_GET["page"];

if(!is_numeric($page)){
 $page="1";
}

$pagesize="30";

//$sql=mysql_query($sqlstr);

//$totalnum=mysql_num_rows($sql);

$sql=mssql_query($sqlstrcount);

list($totalnum)=mssql_fetch_row($sql);

$pagecount=ceil($totalnum/$pagesize);

$offset=($page-1)*$pagesize;

$sqlstr="Select top ".($pagesize)." * from reguser where id not in (select top ".(($page-1)*$pagesize)." id from reguser order by id desc) order by id desc";

$sql=mssql_query($sqlstr);

$result="";
while($result=mssql_fetch_array($sql)){
 echo $result["id"].&#39;<br>&#39;;
}

showpageinfo2($totalnum,$pagecount,$page,"&z=".$z);
mssql_Close($link);

function showpageinfo2($totalnum,$pagecount,$page,$filster)
{
 echo "共计: $totalnum 条记录,共 $pagecount 页,当前是第 $page 页 ";

 if($page!=1)
 {
 echo "<a href=?page=1$filster>首页</a> ";
 echo "<a href=?page=".($page-1)."$filster>上一页</a> ";
 }

 if($page<$pagecount)
 {
 echo "<a href=?page=".($page+1)."$filster>下一页</a> ";
 echo "<a href=?page=$pagecount$filster>尾页</a>  ";
 }

}

?>

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The PHP MSSQL general paging formula is shared with you for your reference, the specific content is as follows

<?php
//phpinfo();
//$conn=mssql_connect(&#39;192.168.0.3&#39;,&#39;app&#39;,&#39;web&#39;)or die (mssql_get_last_message());
//if($conn)
//{
//?echo "success";
//}else{
//?echo "fail";
//}
?>
<html>
<head>
<title>PHP分页</title>
</head>
<body>
<?
$gPageSize= 10; //每页显示的记录数
$hostname = "."; //MsSQL Server
$dbuser = "sa"; //用户名
$dbpasswd = ""; //密码
//连接数据库
$id = mssql_connect($hostname,$dbuser,$dbpasswd) or die("无法连接数据库服务器！");
$db = mssql_select_db("phmis04",$id) or die("无法连接数据库！");
//以xxx表为例,构建查询字符串
$query = "select top 20 ag_mate,ag_color,ag_width,ag_mode,mi_name,convert(char,ag_date,23)as ag_date,ag_grid,au_name,ag_num from acco_grid join mate_info on ag_mate=mi_id join appl_unit on au_id=ag_unit;";
//执行查询语句
$rresult = mssql_query($query) or die("无法执行SQL：$query");
//$page变量标示当前显示的页
if(!isset($page)) $page=1;
if($page==0) $page=1;
//得到当前查询到的纪录数 $nNumRows
if(($nNumRows= mssql_num_rows($rresult))<=0)
{
echo "<p align=center>没有纪录";
exit;
};
//得到最大页码数MaxPage
$MaxPage = (int)ceil($nNumRows/$gPageSize);
if((int)$page > $MaxPage)
$page=$maxPage;
?> 
<table align="center" width="80%" border=0> <tr><td> <? echo "<font size=2>第 
$page 页，共 $MaxPage 页</font>";?> </td><td></td></tr></table>
<table align="center" width="80%" border="1" cellspacing="0" cellpadding="4" 

bordercolorlight="#CC9966" bgcolor="#00F2EE" bordercolordark="#FFFFFF" class="LZH">
<tr bgcolor="#F7F2ff" style="font-size:14.8px;font-weight:bold">
<?
//显示表格头
for($iCnt = 0; $iCnt < mssql_num_fields($rresult); $iCnt++)
{
echo "<td>".mssql_field_name($rresult,$iCnt)."</td>" ;
}
?> 
</tr>
<?
//根据偏移量($page - 1)*$gPageSize,运用mssql_data_seek函数得到要显示的页面
if( mssql_data_seek($rresult,($page-1)*$gPageSize) )
{ 
$i=0;
//循环显示当前纪录集
for($i;$i<$gPageSize;$i++)
{
echo "<tr style=\"font-size:12px\">";
//得到当前纪录，填充到数组$arr;
$arr= mssql_fetch_row($rresult);
if($arr)
{
//循环显示当前纪录的所有字段值
for($nOffSet = 0;$nOffSet < count($arr);$nOffSet++)
{
echo "<td>".$arr[$nOffSet]."</td>";
}
}
echo "</tr>";
}
}
?> 
</table>
<br>
<hr size=1 width=80%>
<p align=center style="font-size:12px">
<?
//首页和上一页的链接
if( $nNumRows>1 && $page>1)
{
$prevPage=$page-1; 
echo " <a href=".$PHP_SELF."?page=1>首页</a> "; 
echo " <a href=".$PHP_SELF."?page=".$prevPage." >上一页</a> ";
}
//下一页和末页的链接
if( $page>=1 && $page<$MaxPage)
{
$nextPage= $page+1;
echo " <a href=".$PHP_SELF."?page=".$nextPage." >下一页</a> ";
echo " <a href=".$PHP_SELF."?page=".$MaxPage." >末页</a> "; 
}
?> 
</p>
</body>
</html>

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