我创建一个表,每行有一个按钮删除,应该删除该行。但是,现在,当我单击删除时,“没有任何反应”,我必须刷新页面才能看到结果。请帮忙。php删除mySQL的行从<table>
我的代码的index.php
<body>
<?php include "include/connect.php"; ?>
<table>
<tr>
<th>ID</th>
<th>First Name</th>
<th>Last Name</th>
<th>Proffesion</th>
<th>Rank</th>
<th>Options</th>
<th> </th>
</tr>
<tr>
<form action="add.php" method="post">
<td><input type="text" name="id" disabled size="5"></td>
<td><input type="text" name="fname"></td>
<td><input type="text" name="lname"></td>
<td><input type="text" name="prof"></td>
<td><input type="text" name="rank" size="5"></td>
<td><input type="submit" value="add" name="watta"></td>
<td> </td>
</form>
</tr>
<?php
$query = "SELECT * FROM staff";
$vysledek = mysqli_query($link, $query);
while ($udaj = mysqli_fetch_array($vysledek)):
if($udaj[4]==0){
echo "<tr class='zero'>";
} else {
echo "<tr>";
}
echo "<td>" . $udaj[0] . "</td>";
echo "<td>" . $udaj[1] . "</td>";
echo "<td>" . $udaj[2] . "</td>";
echo "<td>" . $udaj[3] . "</td>";
echo "<td>" . $udaj[4] . "</td>";
echo "<td class='btn'><a href=''>";
?>
<form action="delete.php" method="get">
<input name="id" type="hidden" value="<?php echo $udaj[0]; ?>">
<input name="what" type="submit" value="DELETE">
</form>
<?php
echo "</a></td>";
echo "<td class='btn'><a href=''>edit</a></td>";
echo "</tr>";
endwhile;
?>
</table>
</body>
delete.php
<?php
include "include/connect.php";
$toId = ($_GET["id"]);
$queryy = "DELETE FROM staff WHERE id=$toId";
$vysledek = mysqli_query($link, $queryy);
header('Location: http://www.w3dominik.com/x/phptest/');
connect.php
<?php
include "config.php";
$link = mysqli_connect(SQL_HOST, SQL_USERNAME, SQL_PASSWORD, SQL_DBNAME);
mysqli_set_charset($link, "utf8");
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
现场演示在http://www.w3dominik.com/x/phptest/
你连接到delete.php文件中的数据库? – 2013-07-14 19:53:59
如果您在两个选项卡/窗口中打开页面并删除第一个选项卡中的一行并刷新该选项卡,那么当您在第二个选项中按删除(ON THAT ROW)时它将起作用。换句话说,我们需要看到更多的代码......你能拷贝所有的'index.php'和'delete.php'吗? (可能'connect.php'去掉你的详细信息等) – Steven
你应该使用AJAX来实现这个[见] {http://openenergymonitor.org/emon/node/107} –