搜索页面的问题
<?php
$con=mysql_connect("localhost","root","");
mysql_select_db("tushu");
$query="select *from library where" .$name." like '%".$bookname."%'";
$result=mysql_query("query",$con);
$rownumber=mysql_num_rows($result);
if ($rownumber!=0)
{
echo"<cneter>";
echo"<table border='1'><td>";
echo"<tr>";
echo"<td align=center> id </td>
<td align=center> name </td>
<td align=center> author </td>
<td align=center> classname </td>
<td align=center> edtidate </td>
</tr>";
while ($r=mysql_fetch_array($result))
{
$name=$r["name"];
$author=$r["author"];
$id=$r["id"];
$classname=$r["classname"];
$editdate=$r["editdate"];
echo"<tr>";
echo"<td align='left'><font size='2'>$name</font></td>";
echo"<td align='left'><font size='2'>$author</font></td>";
echo"<td align='left'><font size='2'>$id</font></td>";
echo"<td align='left'><font size='2'>$classname</font></td>";
echo"<td align='left'><font size='2'>$editdate</font></td>";
echo"</th>";
}
echo"</table>";
echo"</table>";
}
if($rownumber==0)
{
echo"<font face='隶书' size='5'>很抱歉,没有您需要的图书</font>";
}
mysql_close($con);
?>
无论怎么搜都显示没有你需要的图书.