求PHP+SQLServer的翻頁效果
分頁執行個體
error_reporting(7);
//初始化翻頁連結參數
$page=$_GET["page"]+0; //思考這裡是用強制轉換為整數還是用什麼方法呢
$page= $page<=0 ? 1 : $page; //避免$_GET["page"]為負數和0的情況
//分頁尺寸
$page_size=10;
$serverName = "(local)"; //資料庫伺服器地址
$uid = "sa"; //資料庫使用者名稱
$pwd = "ulptfstx"; //資料庫密碼
$connectionInfo = array("UID"=>$uid, "PWD"=>$pwd, "Database"=>"MSD");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn == false) {
echo "串連失敗!";
die( print_r( sqlsrv_errors(), true));
}
//計算總行數
$total_records=sqlsrv_num_rows(sqlsrv_query("SELECT MB001 from INVMB"));
//總頁數
$total_page=ceil($total_records/$page_size); //進一法取整,避免最後一頁不滿$page_size,
$page=$page>$total_page?$total_page:$page; //避免$_GET["page"]大於總頁數
//翻頁連結開始
$page_link="";
if ($total_page>1)
{
$page_link="一共{$total_page}頁";
$page_link.="當前第{$page}頁";
$page_link.="首頁";
if ($page>1){
//頁碼大於1的時候,顯示上一頁翻頁連結
$pre_page=$page-1;
$page_link.="<<";
}
//翻頁列表
for ($i=1;$i<=$total_page;$i++)
{
if ($i==$page)
{
//高亮當前頁頁碼
$page_link.="$i";
}
else
{
$page_link.="$i";
}
}
//頁碼小於總頁數的時候顯示下一頁翻頁連結
$next_page=$page+1;
if($next_page<$total_page)
{
$page_link.=">>";
}
$page_link.="最後一頁";
}
//輸出記錄
$offset=($page-1)*$page_size;
$query=sqlsrv_query("select * from INVMB limit $offset,$page_size") or die(sqlsrv_error());
echo "
";
while ($rs=sqlsrv_fetch_array($query))
{
echo "
- {$rs["0"]}-{$rs["1"]}
";
}
echo "
這段代碼來自 http://topic.csdn.net/u/20120117/11/c2618d08-b88c-4586-8b00-f1938f5c7792.html
怎麼把它改成串連SQLServer的,現在運行提示以下錯誤:
Warning: sqlsrv_query() expects at least 2 parameters, 1 given in D:\Apache server\Apache\htdocs\bbs\demo.php on line 33