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$rizhiziduan = isset($_POST['rizhiziduan'])?$_POST['rizhiziduan']:(isset($_GET['rizhiziduan'])?$_GET['rizhiziduan']:"");
$txt_ss = isset($_POST['txt_ss'])?$_POST['txt_ss']:(isset($_GET['txt_ss'])?$_GET['txt_ss']:"");
//输出表头
echo "<table border=1 width=700 cellspacing=0 style=border-collapse:collapse>";
echo "<tr style=background-image:url(img/new_hader_27.jpg) height=30 style=color:#ffffff><th>hotel_id</th><th>name</th><th>content</th><th>operating</th><th>time</th></tr>";
//查询数据
if( empty($rizhiziduan) || empty($txt_ss))
$query1 = "SELECT * FROM hotel_rizhi";
else
$query1 = "SELECT * FROM hotel_rizhi where $rizhiziduan like '%{$txt_ss}%'"; //在mytable表上执行SQL语句
$result1=mysql_query($query1) or die("<script>alert('查询的数据不存在');window.location='chaxun_rizhi.php';</script>");
$rowsPerPage=5;
$row = mysql_fetch_assoc($result1);
$numrows=$row[0];
$pages=intval($numrows/$rowsPerPage);
if ($numrows%$rowsPerPage)
$pages++;
$maxRowCount=mysql_num_rows($result1);
if($maxRowCount%$rowsPerPage==0){
$maxPage=(int)($maxRowCount/$rowsPerPage);
}else {
$maxPage=(int)($maxRowCount/$rowsPerPage)+1;
}
if (isset($_GET['curPage'])){
$page=$_GET['curPage'];
}else {
$page=1;
}
$start=$rowsPerPage*($page-1);
$sel = $query1 . " order by id limit $start,$rowsPerPage";
$result=mysql_query($sel) or die("查询失败");
//循环输出表中各个字段值
while ($row = mysql_fetch_array($result)) {
echo '<tr align="center" class="shu">';
echo '<td>'.$row['hotel_id'].'</td>';
echo '<td>'.$row['name'].'</td>';
echo '<td>'.$row['content'].'</td>';
echo '<td>'.$row['operating'].'</td>';
echo '<td>'.$row['time'].'</td>';
echo '</tr>';
}
if($page>1){
$prevPage=$page-1;
echo "<a href='?rizhiziduan={$rizhiziduan}&txt_ss=".rawurlencode($txt_ss)."&curPage=$prevPage'><img src='img/prev.gif'/></a>";
}
if ($page<$maxPage){
$nextPage=$page+1;
echo "<a href='?rizhiziduan={$rizhiziduan}&txt_ss=".rawurlencode($txt_ss)."&curPage=$nextPage'><img src='img/next.gif'/></a>";
}
echo "</table>";
echo "<div align='left' class='shu'>共有".$maxPage."页 当前为第".$page."页";
mysql_close($connection); //关闭与数据库的连接
$maxRowCount=mysql_num_rows($result1);
if($maxRowCount%$rowsPerPage==0){
$maxPage=(int)($maxRowCount/$rowsPerPage);
}else {
$maxPage=(int)($maxRowCount/$rowsPerPage)+1;
}
$maxPage = $pages;