Bootstrap 4中的多个模式位置

问题描述

在previous post中，我被帮助使模态左右对齐，这很好用。 现在，我希望在中间添加“标准”模态，但是，对模态左右对齐的解决方案似乎已经淘汰了所有标准模态。 如何使标准模态以及左右对齐方式起作用？

JSFIDDLE

由于某些原因，链接到js小提琴是不够的，并且需要代码。

<div class="container">
    <div class="row">
        <div class="col">
            <h1>Some heading</h1>
            <p>This is not a love song</p>
            <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#leftModal">Left</button>
            <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#rightModal">Right</button>
            <button type="button" class="btn btn-primary" data-toggle="modal" data-target="middleModal">Middle</button>
        </div>
    </div>
</div>

<!-- Modal -->
<div class="modal fade" id="rightModal" tabindex="-1" role="dialog" aria-labelledby="rightModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-dialog-slideout" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="rightModalLabel">Right On</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
        Right Modal
      </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>

<!-- Left modal -->
<div class="modal fade" id="leftModal" tabindex="-1" role="dialog" aria-labelledby="leftModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-dialog-slideout" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="leftModalLabel">Left On</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
        Left Modal
      </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>

<!-- Button trigger modal -->


<!-- Middle Modal -->
<div class="modal fade" id="middleModal" tabindex="-1" role="dialog" aria-labelledby="middleModalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="middleModalLabel">Middle Modal</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>
      </div>
    </div>
  </div>
</div>

#rightModal .modal-dialog-slideout {min-height: 100%; margin: 0 0 0 auto;background: #fff;}
.modal.fade .modal-dialog.modal-dialog-slideout {-webkit-transform: translate(100%,0)scale(1);transform: translate(100%,0)scale(1);}
.modal.fade.show .modal-dialog.modal-dialog-slideout {-webkit-transform: translate(0,0);transform: translate(0,0);display: flex;align-items: stretch;-webkit-Box-align: stretch;height: 100%;}
.modal.fade.show .modal-dialog.modal-dialog-slideout .modal-body{overflow-y: auto;overflow-x: hidden;}
.modal-dialog-slideout .modal-content{border: 0;}
.modal-dialog-slideout .modal-header,.modal-dialog-slideout .modal-footer {height: 69px; display: block;}
#rightModal .modal-dialog-slideout .modal-header h5 {float:left;color:blue;}

#leftModal .modal-dialog-slideout {min-height: 100%; margin: 0 auto 0 0;background: #fff;}
#leftModal .modal-dialog-slideout .modal-header h5 {float:left;color:red;}

#leftModal.modal.fade:not(.show) .modal-dialog.modal-dialog-slideout {
    -webkit-transform: translate(100%,0)scale(1);
    transform: translate(-100%,0)scale(1);
}

解决方法

所有模式现在都可以使用。您的var enumerableOfEnumerables = GetPermutations(items,2); finalList.AddRange(enumerableOfEnumerables.Select(x => x.ToList())); 模式不正确。我也修复了一些CSS。

实时演示：

data-target

middle