打开时模态内的模态，仅先关闭 - Bootstrap

Question

我在模态中创建了bootstrap模态，然后首先打开主模态然后在模态中打开子模态，但是当我关闭它时应首先关闭子模态然后分别关闭父模态，当前它关闭所有模式。 / p>

另外，我试图以动态方式关闭它，因为父/子模态ID可能会被更改。

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

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

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        Main Modal - Parent
        <!-- Button trigger modal -->
        <button type="button" id="mymodal-inner" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal-inner">
		  Launch demo modal
		</button>
        <!-- Modal Inner -->
        <div class="modal fade" id="myModal-inner" tabindex="-1" role="dialog" aria-labelledby="myModalLabel2">
          <div class="modal-dialog" role="document">
            <div class="modal-content">
              <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title" id="myModalLabel">Modal title</h4>
              </div>
              <div class="modal-body">
                Inner Modal - Child
              </div>
              <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                <button type="button" class="btn btn-primary">Save changes</button>
              </div>
            </div>
          </div>
        </div>

      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Answer 1

您必须将 #myModal-inner div置于 #mymodal div之外。请查看下面的代码段。

＆＃13;

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

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

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        Main Modal - Parent
        <!-- Button trigger modal -->
        <button type="button" id="mymodal-inner" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal-inner">
		  Launch demo modal
		</button>
        <!-- Modal Inner -->


      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>
<div class="modal fade" id="myModal-inner" tabindex="-1" role="dialog" aria-labelledby="myModalLabel2">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        Inner Modal - Child
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

＆＃13;

＆＃13;

＆＃13;

Answer 2

我已经更新了你给出的代码，只有我通过jQuery触发了Child Modal Close。请检查

＆＃13;

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<!-- Button trigger modal -->
<button type="button" id="mymodal" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
    Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title" id="myModalLabel">Modal title</h4>
            </div>
            <div class="modal-body">
                Main Modal - Parent 
                <!-- Button trigger modal -->
                <button type="button" id="mymodal-inner" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal-inner">
                    Launch demo modal
                </button>
                <!-- Modal Inner -->
                <div class="modal fade childModel" id="myModal-inner" tabindex="-1" role="dialog" aria-labelledby="myModalLabel2">
                    <div class="modal-dialog" role="document">
                        <div class="modal-content">
                            <div class="modal-header">
                                <button type="button" class="close closeChild" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                                <h4 class="modal-title" id="myModalLabel">Modal title</h4>
                            </div>
                            <div class="modal-body">
                                Inner Modal - Child
                            </div>
                            <div class="modal-footer">
                                <button type="button" class="btn btn-default closeChild">Close</button>
                                <button type="button" class="btn btn-primary">Save changes</button>
                            </div>
                        </div>
                    </div>
                </div>

            </div>
            <div class="modal-footer">
                <button id="parentid" type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                <button type="button" class="btn btn-primary">Save changes</button>
            </div>
        </div>
    </div>
</div>


<script>
    jQuery(document).on("click", "button.closeChild", function (e) {
        jQuery('.childModel').modal('hide');
    });
</script>

＆＃13;

＆＃13;

＆＃13;