I'm trying to make a CRUD in jquery/ajax/php for learning purposes. But I can't figure out what I'm doing wrong with the delete part.
My goal is to delete an record from the database without refreshing the page.
Ajax function:
$(document).on('click', '.deleteOrder', function(e){
var id = $(this).attr('id');
console.log('Clicked order: ' + id);
$.ajax({
type: 'POST',
url: 'orders/deleteorder/',
data: {
orderId: id
},
success: function(data){
updateOrder(e);
},
error: function(){
console.log('error');
}
});
});
Php function:
public function deleteOrder(){
$orderId = $_POST['id'];
$count=$this->connection->prepare("DELETE FROM orders WHERE orderNumber = :number");
$count->bindParam(":number",$orderId,PDO::PARAM_INT);
$count->execute();
echo 'Finished order ' . $orderId;
}
首先在浏览器的“网络”选项卡中检查是否通过ajax调用了删除功能(单击浏览器中的F12按钮时会看到此功能)
您没有调用deleteOrder函数。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.