lUser L

<input type="hidden" class="order-id" data-order-id="<?php echo $id; ?>">

$("form").submit(function(e){
        e.preventDefault();

 var id = $('.order-id').data('order-id');
        let order_name = $('input[name="order_name"]').val();
        let order_desc = $('textarea[name="order_desc"]').val();
        let order_price = $('input[name="order_price"]').val();
        let user_id = $('input[name="user_id"]').val();
        let order_date = $('input[name="order_date"]').val();
        $.ajax({
            type: "POST",
            url: `edit.php?order_id=${id}`,
            dataType: "html",
            data: {
                order_name: order_name,
                order_description: order_desc,
                order_price: order_price,
                user_id: user_id,
                order_date: order_date,
                change: true
            },
            success: function(data) {
                alert(data);
            }
        });
    });
});

<form id="form">
<div id="dii">
<input type="hidden" id="login" value="<? echo $login; ?>">
<button type="submit" id="" class="status"  value="1">1</button>
<button type="submit" id="" class="status"  value="2">2</button>
<button type="submit" id="" class="status"  value="3">3</button>
<button type="submit" id="" class="status"  value="4">4</button>
</div>
<div id="app" width="640" ></div>
</form>

$("#dii>button").on('click', function(e){
  e.preventDefault();
  var status = $(this).val();
  
  console.log(status);
  var login = document.getElementById('login').value;
    $.ajax({
  type: 'post',
  url: 'preload.php',
  data: {status: status, login: login},
  success: function(data){
  //alert("Ваше сообщение отпрвлено!");
      alert(data);
            $("#app").empty();
            $("#app").append(data);
  }
});
});

#button {
  color: green; 
 width: 250px;
 height: 60px;
}
 #button2 {
  color: green; 
 width: 250px;
 height: 60px;
}

 #button3 {
  color: green; 
 width: 250px;
 height: 60px;
}
 #button4 {
  color: green; 
 width: 250px;
 height: 60px;
}

if (!$(e.target).hasClass('menu-click')) funk(false);

Спасибо конечно большое) А можно как то без блока content?