Question

php 多个table的格式问题

<?phpsession_start();echo "Hello! ^_^ ".$_SESSION['first_name'];define('TITLE','Grade');$dbc= mysql_connect("localhost","root","") or die("error");mysql_select_db("project",$dbc);$id=$_SESSION['student_id'];$a=mysql_query("SELECT * FROM grade WHERE student_id ='$id'");while ($row=mysql_fetch_array($a)){ $n=(count($row)/2-1)/9; $row2=array_unique($row); $row3=count($row2); if($row3==1){ echo '<p>You do not have any grade until now.</p>'; } else{ $count=1; while($count<=$n){ $q1=($count-1)*9+1; $q2=($count-1)*9+2; $q3=($count-1)*9+3; $q4=($count-1)*9+4; $q5=($count-1)*9+5; $q6=($count-1)*9+6; $q7=($count-1)*9+7; $q8=($count-1)*9+8; $q9=($count-1)*9+9; echo '<table width="100%" border="1" cellpadding="0" cellspacing="0" bordercolor="#999999" bgcolor="#FFFFFF"><tr><th>Assignment Name</th> <th>Attempt Times</th><th>First Grade</th><th>Time</th><th>Second Grade<th>Time</th><th>Third Grade</th><th>Time</th><th>Final Grade</th></tr>'; echo '<tr> <td>'.$row[$q1].'</td> <td>'.$row[$q2].'</td> <td>'.$row[$q3].'</td> <td>'.$row[$q4].'</td> <td>'.$row[$q5].'</td> <td>'.$row[$q6].'</td> <td>'.$row[$q7].'</td> <td>'.$row[$q8].'</td> <td>'.$row[$q9].'</td> </tr>'; ++$count; echo "<br>"; } }} echo '</table>';
//else { //echo '<p>You do not have any grade until now.</p>';//}echo '<p><a href="home.php">Return</a></p>';?><title><?php echo TITLE;?></title>

没有输入数据的table和输入了数据的table格式是不一样的。。。
怎么让我这三个table看起来更整洁一些？就是每一项的宽度，格式一样。。。

Answer 1

<?php
session_start();
echo "Hello! ^_^ ".$_SESSION['first_name'];
define('TITLE','Grade');
$dbc= mysql_connect("localhost","root","") or die("error");
mysql_select_db("project",$dbc);
$id=$_SESSION['student_id'];
$a=mysql_query("SELECT * FROM grade WHERE student_id ='$id'");
while ($row=mysql_fetch_array($a)){
  $n=(count($row)/2-1)/9;
  $row2=array_unique($row);
  $row3=count($row2);
  if($row3==1){
   echo '<p>You do not have any grade until now.</p>';
  }
  else{
  $count=1;
 while($count<=$n){
  $q1=($count-1)*9+1;
  $q2=($count-1)*9+2;
  $q3=($count-1)*9+3;
  $q4=($count-1)*9+4;
  $q5=($count-1)*9+5;
  $q6=($count-1)*9+6;
  $q7=($count-1)*9+7;
  $q8=($count-1)*9+8;
  $q9=($count-1)*9+9;
 echo '<氏渗table width="100%" table-layout="fixed" border="1" cellpadding="0" cellspacing="0" bordercolor="#999999" bgcolor="#FFFFFF"><tr><th>Assignment Name</th>
 <th>Attempt Times<渣核拿/th><th>First Grade</th><th>Time</th><th>Second Grade<th>Time</th><如搭th>Third Grade</th><th>Time</th><th>Final Grade</th></tr>';
  echo '<tr>
  <td width="70">'.$row[$q1].'</td>
  <td width="70">'.$row[$q2].'</td>
  <td width="70">'.$row[$q3].'</td>
  <td width="70">'.$row[$q4].'</td>
  <td width="70">'.$row[$q5].'</td>
  <td width="70">'.$row[$q6].'</td>
  <td width="70">'.$row[$q7].'</td>
  <td width="70">'.$row[$q8].'</td>
  <td width="70">'.$row[$q9].'</td>
  </tr>';
  ++$count;
  echo "<br>";
 }
  }
}
 echo '</table>';

//else {
 //echo '<p>You do not have any grade until now.</p>';
//}
echo '<p><a href="home.php">Return</a></p>';
?>
<title><?php echo TITLE;?></title>

在table属性中加table-layout="fixed"，td设置一个宽度，就可以了。

Answer 2

用css 定义table