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jQuery 发布时间：2022-03-30 发布网站：大佬教程 code.js-code.com

大佬教程收集整理的这篇文章主要介绍了jquery – .modal(‘dispose’)做什么？ Bootstrap 4，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。

根据 .modal('dispose')的文档,破坏了模态.

但是当我使用创建一个eventListener时

$('#mymodal').on('hidden.bs.modal',function (event) {
    // Destroy modal
    $('#mymodal').modal('dispose');
});

模态仍然是文档的一部分.文档让我困惑,这个方法不用于从文档中删除模态吗？这种方法的目的是什么？

$('#mymodal').modal('show');

$('#mymodal').on('hidden.bs.modal',function (event) {
  console.log('Destroy modal');
  $('#mymodal').modal('dispose');
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js" integrity="sha384-u/bQvRA/1bobcXlcEYpsEdFVK/vJs3+T+nXLsBYJthmdBuavHvAW6UsmqO2Gd/F9" crossorigin="anonymous"></script>
<div class="modal" tabindex="-1" role="dialog" id="mymodal">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">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">
        <p>Modal body text goes here.</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-priMary">Save changes</button>
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>