Question

情境：两个模态（modal1和modal2。模态1应该在模态1关闭后打开模态2。

打开Modal1
单击按钮关闭Modal1并打开Modal2

javascript代码：

              $("#btToOpenModal2").click(function() {
                  $('#modal1').modal('hide');

                  setTimeout(function(){ $('#modal2').modal('show'); }, 1000);

              });

问题： 新模态只显示灰色背景。

如果我先用按钮打开modal2（然后关闭）然后我使用javascript代码（其他按钮），那么它的工作。

<button type="button" class="btn btn-info" data-toggle="modal" data-target="#modal2">Open Modal</button>

我真的不明白为什么那不起作用，也许有人已经有了这个问题。

Answer 1

做这样的事情..

$('#modal1').on('hidden.bs.modal', function (e) {
  // do something...
});

在转换完成后关闭modal1时会触发hidden.bs.modal 或者你想在它关闭时立即开火，使用以下内容：

$('#modal1').on('hide.bs.modal', function (e) {
  // do something...
});

Answer 2

我创建了一个简单的例子而没有别的东西。现在Modal1（id） - ＆gt; Button-＆gt; open2（id）不再打开Modal2

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Modal Example</h2>
  <!-- Trigger the modal with a button -->
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal1">Open Modal1</button>
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal2">Open Modal2</button>

  <!-- Modal2 -->
  <div class="modal fade" id="myModal2" role="dialog">
    <div class="modal-dialog">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
          <p>Some text in the modal.</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>

    </div>
  </div>

  <!-- Modal1 -->
  <div class="modal fade" id="myModal1" role="dialog">
    <div class="modal-dialog">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
         <button type="button" class="btn btn-info btn-lg" id="open2">Open Modal</button>
          <p>Some text in the modal.</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>

    </div>
  </div>

</div>

<script type="text/javascript">
$("#open2").click(function() {

    $('#myModal1').modal('hide');

    setTimeout(function() {
        $('#mymodal2').modal('show');
    }, 1000);
});
</script>

</body>
</html>

Bootstrap Modal无法打开.hidden - ＆gt; .show还没有打开

2 个答案: