我想让id和开始时间与结束时间通过<a href="">升序和降序排列,怎么写,
求大侠帮助
<table border=1 width=800 cellspacing=0 style=border-collapse:collapse>
<tr style=background-image:url(img/new_hader_27.jpg) height=30 class="chaxun_head"><th>选择</th><th><a href="#" style="text-decoration: underline;">id</a></th><th><a href="#" style="text-decoration: underline;">开始时间</a></th><th><a href="#" style="text-decoration: underline;">结束时间</a></th><th>内容</th><th>备注</th><th>s_type</th><th>操作</th></tr>
<?php
$ziduan = isset($_POST['ziduan'])?$_POST['ziduan']:(isset($_GET['ziduan'])?$_GET['ziduan']:"");
$txt_sousuo = isset($_POST['txt_sousuo'])?$_POST['txt_sousuo']:(isset($_GET['txt_sousuo'])?$_GET['txt_sousuo']:"");$where = "where 1";
if(!empty($ziduan) && !empty($txt_sousuo)){
$where .= " and $ziduan like '%{$txt_sousuo}%'";
}
$sql = "SELECT count(*) as countnum FROM hotel_activities_2 $where";
$result=mysql_fetch_array(mysql_query($sql));
$countnum = $result['countnum'];
if(!$countnum) die("<script>alert('查询的数据不存在');window.location='chaxun.php';</script>");$rowsPerPage=10;
$maxPage=ceil($countnum/$rowsPerPage);
$page=isset($_GET['curPage'])?intval($_GET['curPage']):1;
$page = $page<1?1:$page;
$page = $page>$maxPage?$maxPage:$page;$start=$rowsPerPage*($page-1);
$sel1 = "SELECT * FROM hotel_activities_2 $where order by h_id limit $start,$rowsPerPage";
$result=mysql_query($sel1) or die("查询失败");
//循环输出表中各个字段值
echo '<form action="delect_sj.php" method=post>';
while ($row = mysql_fetch_array($result)) {
echo '<tr align="center" class="shu">';
echo '<td><input type=checkbox name="hid[]" value="'.$row['h_id'].'" ></td>';
echo '<td>'.$row['hotel_id'].'</td>';
echo '<td>'.date('Y-m-d', strtotime($row['start_date'])).'</td>';
echo '<td>'.date('Y-m-d', strtotime($row['end_date'])).'</td>';
echo '<td>'.$row['content'].'</td>';
echo '<td>'.$row['source'].'</td>';
echo '<td>'.$row['s_type'].'</td>';
echo '<td>'.' <a href="upedit.php?hid='.$row['h_id'].'" >编辑</a> '.'</td>';
echo '</tr>';
}
echo '<input type=submit value="删除所选" onclick="return delconfirm()"></form>';
echo "<div align='left' class='shu'>
<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=1' style='color:#FF0000'>首页</a>"." ";
if($page>1) {
$prevPage=($page-1)<1?1:$page-1;
echo "<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$prevPage'><img src='img/prev.gif'/></a>";
}
echo " "." ";
if ($page<$maxPage) {
$nextPage=($page+1)>$maxPage?$maxPage:$page+1;
echo "<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$nextPage'><img src='img/next.gif'/></a>";
} echo ""." <a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$maxPage' style='color:#FF0000'>尾页</a>"." ".""
?>
mysql_close($connection); //关闭与数据库的连接 */
求大侠帮助
<table border=1 width=800 cellspacing=0 style=border-collapse:collapse>
<tr style=background-image:url(img/new_hader_27.jpg) height=30 class="chaxun_head"><th>选择</th><th><a href="#" style="text-decoration: underline;">id</a></th><th><a href="#" style="text-decoration: underline;">开始时间</a></th><th><a href="#" style="text-decoration: underline;">结束时间</a></th><th>内容</th><th>备注</th><th>s_type</th><th>操作</th></tr>
<?php
$ziduan = isset($_POST['ziduan'])?$_POST['ziduan']:(isset($_GET['ziduan'])?$_GET['ziduan']:"");
$txt_sousuo = isset($_POST['txt_sousuo'])?$_POST['txt_sousuo']:(isset($_GET['txt_sousuo'])?$_GET['txt_sousuo']:"");$where = "where 1";
if(!empty($ziduan) && !empty($txt_sousuo)){
$where .= " and $ziduan like '%{$txt_sousuo}%'";
}
$sql = "SELECT count(*) as countnum FROM hotel_activities_2 $where";
$result=mysql_fetch_array(mysql_query($sql));
$countnum = $result['countnum'];
if(!$countnum) die("<script>alert('查询的数据不存在');window.location='chaxun.php';</script>");$rowsPerPage=10;
$maxPage=ceil($countnum/$rowsPerPage);
$page=isset($_GET['curPage'])?intval($_GET['curPage']):1;
$page = $page<1?1:$page;
$page = $page>$maxPage?$maxPage:$page;$start=$rowsPerPage*($page-1);
$sel1 = "SELECT * FROM hotel_activities_2 $where order by h_id limit $start,$rowsPerPage";
$result=mysql_query($sel1) or die("查询失败");
//循环输出表中各个字段值
echo '<form action="delect_sj.php" method=post>';
while ($row = mysql_fetch_array($result)) {
echo '<tr align="center" class="shu">';
echo '<td><input type=checkbox name="hid[]" value="'.$row['h_id'].'" ></td>';
echo '<td>'.$row['hotel_id'].'</td>';
echo '<td>'.date('Y-m-d', strtotime($row['start_date'])).'</td>';
echo '<td>'.date('Y-m-d', strtotime($row['end_date'])).'</td>';
echo '<td>'.$row['content'].'</td>';
echo '<td>'.$row['source'].'</td>';
echo '<td>'.$row['s_type'].'</td>';
echo '<td>'.' <a href="upedit.php?hid='.$row['h_id'].'" >编辑</a> '.'</td>';
echo '</tr>';
}
echo '<input type=submit value="删除所选" onclick="return delconfirm()"></form>';
echo "<div align='left' class='shu'>
<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=1' style='color:#FF0000'>首页</a>"." ";
if($page>1) {
$prevPage=($page-1)<1?1:$page-1;
echo "<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$prevPage'><img src='img/prev.gif'/></a>";
}
echo " "." ";
if ($page<$maxPage) {
$nextPage=($page+1)>$maxPage?$maxPage:$page+1;
echo "<a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$nextPage'><img src='img/next.gif'/></a>";
} echo ""." <a href='?ziduan={$ziduan}&txt_sousuo=".rawurlencode($txt_sousuo)."&curPage=$maxPage' style='color:#FF0000'>尾页</a>"." ".""
?>
mysql_close($connection); //关闭与数据库的连接 */
$sel1 = "SELECT * FROM hotel_activities_2 $where order by h_id limit $start,$rowsPerPage Order by start_date, end_date desc";
SELECT * FROM hotel_activities_2 $where order by h_id, start_date, end_date desc limit $start,$rowsPerPage如果你要点击排序的话,要在
echo '<td>'.date('Y-m-d', strtotime($row['start_date'])).'</td>';
echo '<td>'.date('Y-m-d', strtotime($row['end_date'])).'</td>';
这两个td的onclick事件里面提交排序的查询给后台。
可这个onclick事件怎么写啊
<tr style=background-image:url(img/new_hader_27.jpg) height=30 class="chaxun_head"><th>选择</th><th><a href="#" style="text-decoration: underline;" onclick="">id</a></th><th><a href="#" style="text-decoration: underline;" onclick="">开始时间</a></th><th><a href="#" style="text-decoration: underline;" onclick="">结束时间</a></th><th>内容</th><th>备注</th><th>s_type</th><th>操作</th></tr>应该写在这