Question

有人可以幫我解決我的問題。每當我想從我的表中刪除數據會彈出一個對話框，如果我要刪除的項目，但eventhough我按下取消按鈕還是它刪除的項目。這裏是我的代碼

echo"<td> <center><a href ='delete.php?house_id=$id'><button type='button' onclick='ConfirmDelete()'' class='btn btn-info btn-md'><span class='glyphicon glyphicon-trash'></span>Delete</button></a></center></td>"; 
echo"</tr>"; 
$count++; 
} 
?> 
<script type="text/javascript"> 
function ConfirmDelete(){ 
    if (confirm("Delete Account?")) 
     location.href='delete.php'; 
    } 
</script> 

Answer 1

試試這個：

<script type="text/javascript"> 
function ConfirmDelete(){ 
    if (confirm("Delete Account?")){ 
     location.href='delete.php'; 
    } 
    else { 
     return false; 
    } 
    } 
</script> 

而且更新onclick='return ConfirmDelete()'

Answer 2

閉上你的功能

<script type="text/javascript"> 
function ConfirmDelete(){ 
    if (confirm("Delete Account?")) 
     location.href='delete.php'; 
    } 
} 
</script> 

Answer 3

您的代碼中有語法錯誤。更換此零件：

function ConfirmDelete(){ 
    if (confirm("Delete Account?")){ 
     location.href='delete.php'; 
    } 
}