我在PHP AJAX 项目工作。我想禁用和更改ajax中的成功函数调用后的按钮的文本。我的ajax函数工作正常，我得到了所需的输出。只有一件事是剩余的按钮的事情。这里是我的代码ajax。

$(document).ready(function () {

  $(document).on("click", "#add_btn", function (e) {
    e.preventDefault();
    var id = $(this).val();
    var cus_id = $('#customer_selection').val();
    if (!cus_id) {
      alert("Please select a customer")

    } else {

      $.ajax({
        url: "add_selection_script.php",
        type: "POST",
        data: {
          id: id,
          cus_id: cus_id
        },
        success: function (data) {
          // here i want to change button text and disable for click button only
            not others because my buttons are dynamic
          prop("disabled", true);
          html("Added");

        }
      });
    }
  });
});

这里是按钮代码

<button type="submit" id="add_btn" value="<? echo $id; ?>">Add to selection</button>