Question

请从表格中的值得到的结果集最初将数组中的两个值分组为[Pquantity]和[Pidno]，但在调整表格以包含另一个[Tprice]后，阵列返回将valueas拆分为单个数组，例如并将我的按钮名称作为键，ow可以将值保留为数组

第一个场景

数组（[item] =＆gt;数组（[0] =＆gt;数组（[Pquantity] =＆gt; 6 [Pidno] =＆gt; 6 ）[1] =＆gt;数组（[Pquantity] =＆gt; 7 [Pidno] =＆gt; 4）[2] =＆gt;阵列（ [Pquantity] =＆gt; 8 [Pidno] =＆gt; 1）[3] =＆gt;数组（[Pquantity] =＆gt; 9 [Pidno] =＆gt; 2）））

第二种情况

Array（[item] =＆gt; Array（[0] =＆gt; Array（[Pquantity] =＆gt; 3）[1] =＆gt; 数组（[Pidno] =＆gt; 3）[2] =＆gt;数组（[Tprice] =＆gt; 120）[3] =＆gt;阵列（ [Pquantity] =＆gt; 2）[4] =＆gt;数组（[Pidno] =＆gt; 2）[5] =＆gt;阵列（ [Tprice] =＆gt; 60）[6] =＆gt;数组（[Pquantity] =＆gt; 1）[7] =＆gt;阵列（ [Pidno] =＆gt; 1）[8] =＆gt;数组（[Tprice] =＆gt; 20））[submit1] =＆gt;更新）

这是表格

  <?php
// Get DB results and loop, outputting table rows with counter
$pplresult = mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
while ($row = mysql_fetch_assoc($pplresult)) {
echo "
<tr>
<td>".htmlspecialchars($row['Sname'])."</td>
<td>".htmlspecialchars($row['Pname'])."</td>
<td>".htmlspecialchars($row['Psize'])."</td>
<td>".htmlspecialchars($row['Pcolour'])."</td>
<td>
<input type='text' name='item[$i][Pquantity]' id='Pquantity' value='".htmlspecialchars($row['Pquantity'])."' />
<input type='hidden' name='item[$i][Pidno]' id='Pidno' value='".htmlspecialchars($row['Pidno'])."' />
</td>
<td>".htmlspecialchars($row['Price'])."</td>
<td>
<input type='text' name='item[$i][Tprice]' id='Pquantity' value='".htmlspecialchars($row['Tprice'])."' readonly>
</td>
<td><a href='deleteproduct.php?del=".htmlspecialchars($row['Pidno'])."'>delete</a></td>
</tr>";
}
   $pplresult = mysql_query("SELECT * FROM repplac WHERE Uname = '{$_SESSION['username']}'") or die(mysql_error());
  while ($row = mysql_fetch_assoc($pplresult)) 
   //echo $row['Pquantity'] * $row['Price'];
  {
  $totalprice += $row['Tprice'];
  }
  //echo "$totalprice";


     ?>
     <tr>
            <th>Total Price</th>
            <th><?php echo $totalprice; ?></th>

        </tr>
<!--Close table and form-->

</table>
<input type='submit' name='submit1' value='UPDATE' />
<input type='submit' name='submit2' value='SUBMIT' />
</form>

而和数组（在一个表格中）

0 个答案: