单击单选按钮时，根据用户选择打开Bootstrap模式

Question

我正在开发Flask Web应用程序，并且需要使用引导程序模式设置场景。我需要根据用户检查的单选按钮打开模式。我的用户将选中一个单选按钮，然后单击“确定”，我需要弹出特定的模式。我该如何处理？我暂时使用了data-target。

我的html代码：

<div class="container">
  <!-- Modal -->
  <div class="modal fade" id="modalchoix" 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">Souhaitez-vous mettre à jour :</h4>
        </div>

                <div class="modal-body">
                    <input type="radio" id="referentiel" name="choixmaj" value="referentiel">
                    <label for="referentiel"> CHOIX A</label><br>

                    <input type="radio" id="transco" name="choixmaj" value="transco">
                    <label for="transco"> CHOIX B</label><br>

                </div>

        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>     
          <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modalrefmodeles">OK</button>
        </div>

      </div>

    </div>
  </div>

</div>

谢谢

Answer 1

您可以用Javascript做

document.querySelectorAll('input[name="radio"]').forEach(cur => {
    cur.addEventListener('change', e => {
        const value = document.querySelector('input[name="radio"]:checked').value;
        if (value === 'yes') {
            document.querySelector('#reactAccRadio').setAttribute('data-target', '#yesModal');
        } else if (value === 'no') {
            document.querySelector('#reactAccRadio').setAttribute('data-target', '#noModal');
        }
    })
});

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">

<form id="formSubmit" action="#" method="POST">
    <div class="form-group">
        <input type="radio" name="radio" value="yes" checked> Open Yes Modal
        <input type="radio" name="radio" value="no"> Open No Modal
    </div>
    <button id="reactAccRadio" type="button" class="btn btn-primary" data-toggle="modal" data-target="#yesModal">Submit</button>
</form>

<!-- Modal -->
<div class="modal fade" id="yesModal" 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">If yes</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

<!-- Modal -->
<div class="modal fade" id="noModal" 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">If no</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>


<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>