您好我有一个product_detail.php页面。在此页面描述有关产品和编辑和删除按钮。我想删除点击删除按钮上的产品。我收到提示消息您确定要删除此产品吗?但没有任何效果。这是我的product_detail.php页面代码如下:
<div class="col-sm-12">
<h4><strong>Description:</strong></h4><hr>
<p class="text-justify"><?php echo $row['description'];?></p>
<form id="product_detail">
<button class="btn product_publish" type="button">Publish Live</button>
<button class="btn btn-edit" name="btn-edit">Edit</button>
<button class="btn product_delete" type="button" id='del_<?php echo $id; ?>'>Delete</button>
</form>
</div>
这是我的validation.js页面代码:
$('.product_delete').click(function(){
var el = this;
var id = this.id;
var splitid = id.split("_");
// Delete id
var deleteid = splitid[1];
if (confirm("Are you sure you want to delete this product?")){
$.ajax({
url:'includes/backend_product_detail.php',
type: "POST",
data: { id:deleteid },
success:function(answer_from_actionpage){
if(answer_from_actionpage == 1){
window.location.href="product.php";
//$('.form-control').val("");
}else{
$('.error').html(answer_from_actionpage);
}
}
})
}
});
这是我的backend_product_detail.php页面代码:
<?php
include("dbconfig.php");
$id=$_POST['id'];
$sql="DELETE FROM product WHERE id='$id'";
if (mysqli_query($conn, $sql)){
echo 1;
}
?>
如何删除特定产品记录。
答案 0 :(得分:0)
在jquery代码中尝试这样的事情:
$.ajax({
method: "POST",
url: "includes/backend_product_detail.php",
data: { id: deleteid }
})
.done(function( msg ) {
alert( "Data Saved: " + msg );
});
并且还要确保在PHP脚本中阻止SQL Injection并首先使用以下if语句检查$id
:
// ...
if (is_numeric($id)){
$sql="DELETE FROM product WHERE id=" . $id;
if (mysqli_query($conn, $sql)){
echo 1;
}
}