JQuery Sortable + Bootstrap - 第一列到最后一列 - 项目消失

Question

我正在尝试研究如何将 JQuery Sortable 与 Bootstrap v3 一起使用。

我有 3 列，我希望将第 1 列中的项目列表拖放到第 3 列 - 第 2 列将包含一些按钮来前后移动所有项目。

该功能有效，但是在拖动时，项目消失在中间列后面。

我已经尝试设置列的 Z-Index 和正在移动的项目，但仍然没有乐趣。

这是一个基本的小提琴...JsFiddle

$(".sortableList").sortable({
  cancel: ".fixed",
  connectWith: '.sortableList',
  distance: 6,
  opacity: 0.5
});

#available {
  background-color: #ebebeb;
  height: 200px;
}

#selected {
  background-color: #ebebeb;
  height: 200px;
}

.item {
  margin: 1px;
  background-color: #bebebe;
}

.sortPlaceholder {
  opacity: 0.25;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

<div id="sortContainer" class="container-fluid">
  <div class="row">
    <div class="col-xs-5 scroll-vertical">
      <div style="overflow: hidden; position: relative">
        <div id="available" class="sortableList" runat="server">
          <div class="item">Item 1</div>
          <div class="item">Item 2</div>
          <div class="item">Item 3</div>
          <div class="item">Item 4</div>
          <div class="item">Item 5</div>
        </div>
      </div>
    </div>
    <div class="col-xs-2">
      <input type="button" class="btn btn-primary" value="<<" onclick="removeAll()" />
      <input type="button" class="btn btn-primary" value=">>" onclick="addAll()" />
    </div>
    <div class="col-xs-5  scroll-vertical">
      <div style="overflow: hidden; position: relative">
        <div id="selected" class="sortableList" runat="server"></div>
      </div>
    </div>
  </div>
</div>

Answer 1

在 scroll-vertical 内有一个带有 overflow:hidden 的 div。您需要将其删除或将其更改为可见

如果你需要在容器内滚动，添加overflow-y auto到.sortableList

见下面的sn-p

$(".sortableList").sortable({
  cancel: ".fixed",
  connectWith: '.sortableList',
  distance: 6,
  opacity: 0.5
});

.sortableList  {
    overflow-y:auto;
}
#available {
  background-color: #ebebeb;
  height: 50px;

}

#selected {
  background-color: #ebebeb;
  height: 200px;

}

.item {
  margin: 1px;
  background-color: #bebebe;
}

.sortPlaceholder {
  opacity: 0.25;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

<div id="sortContainer" class="container-fluid">
  <div class="row">
    <div class="col-xs-5 scroll-vertical">
      <div style="overflow: visible; position: relative">
        <div id="available" class="sortableList" runat="server">
          <div class="item">Item 1</div>
          <div class="item">Item 2</div>
          <div class="item">Item 3</div>
          <div class="item">Item 4</div>
          <div class="item">Item 5</div>
        </div>
      </div>
    </div>
    <div class="col-xs-2">
      <input type="button" class="btn btn-primary" value="<<" onclick="removeAll()" />
      <input type="button" class="btn btn-primary" value=">>" onclick="addAll()" />
    </div>
    <div class="col-xs-5  scroll-vertical">
      <div style="overflow: visible; position: relative">
        <div id="selected" class="sortableList" runat="server"></div>
      </div>
    </div>
  </div>
</div>

Answer 2

我创建了一个库来将引导网格变成拖放的东西并保持它的响应能力。 https://rosspi.github.io/gridstrap.js/