我想刪除我的mysql表記錄，但是用onclick彈出窗口不起作用

Question

我的代碼直接轉到“ delete_product.php”並刪除記錄，不顯示彈出窗口。

 echo "<td><a href='delete_product.php?id=".$sno."' onClick='return confirm('Do you want to delete?');'>Delete</a></td>";   

Answer 1

引號存在問題，內部的引號需要用反斜杠轉義。

onClick='return confirm(\'Do you want to delete?\');'

Answer 2

嘗試用html代替php

?>
<td><a href="delete_product.php?id=<?php echo $sno?>" onClick="return confirm('Do you want to delete?');">Delete</a></td>
<?php   

Answer 3

您可以使用鏈接

<a href=delete_product.php?id=$sno>Delete</a>

用於在delete_product.php上刪除

$delete_id=$_GET['id']; 
mysqli_query($con,"DELETE FROM table_name WHERE id='$delete_id'") or die(mysql_error());