削除する "送信"ボタンを設定することはできません。そうでないと、コードのどの部分が間違っているのかわかりません。送信ボタンは設定されません
値を格納するhidden
入力を使用し、TDの
// While it goes through each row (which is selected from another SQL query above, but I won't bother pasting that)
while ($row = mysql_fetch_array($result)) {
// Variable is equal to the Request ID (e.g. 10)
$numb = $row['ReqID'];
// Echo's the table td rows with each column name in the database
echo "<tr>";
echo "<td class='req' align='center'>".$row['ReqID']."</td>";
echo "<td class='req' align='center'>".$row['ModTitle']."</td>";
echo "<td class='req' align='center'>".$row['BuildingID']."</td>";
echo "<td class='req' align='center'>".$row['RoomID']."</td>";
echo "<td class='req' align='center'>".$row['Priority']."</td>";
echo "<td class='req' align='center'>".$row['W1']."</td>";
echo "<td class='req' align='center'>".$row['P1']."</td>";
// Delete button also in a td row, uses the variable "$numb" to set the button name
echo "<td class='req' align='center'><input type='submit' name='{$numb}' value='Delete'></td>";
echo "</tr>";
// If the delete button is pressed, delete the row (this query works, we tested it, but the button just doesn't set so it doesn't activate the SQL command)
if (isset($_POST[$numb])) {
$result2 = mysql_query("DELETE FROM Request WHERE ReqID = {$numb} LIMIT 1", $connection);
}
}
なぜ{}で$ numbを折り返していますか? –
私は全体が '
あなたの質問には関係ありませんが、そのコードは削除された行を表示します...それは意図した動作ですか? – bfavaretto