SweetAlert2模态关闭前确认（Bootstrap4）

Question

你好，我的朋友你好吗？

我有一个关于如何更改的简单问题[默认确认对话框消息更改为SweetAlert2确认对话框。我多次尝试了很多技巧，但没有任何效果...

我做了这个简单的代码，但是我自己的JS代码中的问题是，当我在Sweetalert2对话框中单击ConfirmButton时，通常没有任何反应，应该关闭模态。

在实时预览中查看： codepen

HTML代码：

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@9"></script>

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <input type="file" 
         id="ID12" 
         name="avatar"
         value="" />
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="submit" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

JS代码：

$(document).on('hide.bs.modal', '#exampleModal', function (e) {
    if ($('#ID12').val() != '') {
        const CancelUploadConfirmation = false;
        if (!CancelUploadConfirmation) {
            e.preventDefault();
            const swalWithBootstrapButtons = Swal.mixin({
                customClass: {
                    confirmButton: 'btn btn-danger mr-2',
                    cancelButton: 'btn btn-success'
                },
                buttonsStyling: false
            })
            swalWithBootstrapButtons.fire({
                title: 'Are you sure? 🤔',
                text: "Do you really want to Cancel the Personal Picture Upload?",
                icon: 'question',
                showCancelButton: true,
                confirmButtonText: 'Yes, I am! 🥺',
                cancelButtonText: "No, I'm Not 😊",
                showClass: {
                    popup: 'animated fadeInDown faster'
                },
                hideClass: {
                    popup: 'animated fadeOutUp faster'
                }
            }).then((CancelConfirmationResult) => {
                if (CancelConfirmationResult.value) {
                    CancelUploadConfirmation = true;
                } else if (CancelConfirmationResult.dismiss === Swal.DismissReason.cancel) 
                {
                    swalWithBootstrapButtons.fire({
                        title: 'Fantastic 🤗',
                        text: "We are happy 🎉 that you still want to Upload your Own Personal picture!",
                        icon: 'success',
                        showConfirmButton: false,
                        timer: 1800,
                        showClass: {
                            popup: 'animated fadeInDown faster'
                        },
                        hideClass: {
                            popup: 'animated fadeOutUp faster'
                        }
                    })
                }
            });
        }
    }
});

Answer 1

您可以这样做，但是您需要一些步骤来更新确认过程，现在回调将处理确认

window.confirm = function(message, callback) {
  callback = callback || function() {};
  var options = {
    title: "Are you sure?",
    text: message,
    type: "warning",
    showCancelButton: true
  };

  if (typeof message === "object") {
    options = message;
  }

  Swal.fire(options).then(function(response) {
    callback(response.value)
  });
};

confirm(
  "Are you sure! 🤔 you want to Close the modal and Cancel your Upload? 🙄",
  function(CancelUploadConfirmation) {
    console.log(CancelUploadConfirmation);
    if (CancelUploadConfirmation) {
      alert("hi");
    } else {
    }
  }
);