Question

我使用引导选择插件创建了一个多重选择选项。我想添加关闭按钮，如全选或全部删除按钮。

当您在外面单击时，它只是关闭。

$(function() {
  $('#multiple_selector').selectpicker();
});

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.0/css/bootstrap.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.0/js/bootstrap.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.5/css/bootstrap-select.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.5/js/bootstrap-select.js"></script>
<select id="multiple_selector" multiple data-actions-box="true">
  <option value="0">0</option>
  <option value="10">10</option>
  <option value="20">20</option>
  <option value="30">30</option>
  <option value="40">40</option>
  <option value="50">50</option>
  <option value="60">60</option>
</select>

这是我的jsfiddle：https://jsfiddle.net/ozgunlu/dL6brmyp/2/

Answer 1

documentation建议添加{ header:"header text" }，这将添加一个关闭按钮；以空格作为标题，您只获得关闭按钮：

$(function() {
    $('#multiple_selector').selectpicker({header:" "});
});

更新的小提琴：https://jsfiddle.net/m0s46g9k/

Answer 2

您可以添加data-done-button="true"

<select id="multiple_selector" multiple data-actions-box="true" data-done-button="true">

Answer 3

您可以使用trigger来class进行选择，如下所示。

$(function() {
  $('#multiple_selector').selectpicker();
  $('.actions-btn').on("click", function() {
    $('#multiple_selector').trigger('click');
  });

});

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.0/css/bootstrap.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.0/js/bootstrap.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.5/css/bootstrap-select.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.13.5/js/bootstrap-select.js"></script>
<select id="multiple_selector" multiple data-actions-box="true">
  <option value="0">0</option>
  <option value="10">10</option>
  <option value="20">20</option>
  <option value="30">30</option>
  <option value="40">40</option>
  <option value="50">50</option>
  <option value="60">60</option>
</select>

引导程序选择器多个关闭按钮

3 个答案: