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Bootstrap教程

Bootstrap Popover

Bootstrap Popover插件

Bootstrap Popover插件与工具提示非常相似。用户单击元素时,它将显示为弹出框。区别在于弹出框可以包含更多内容。
要创建弹出框,请将 data-toggle ="popover" 属性添加到元素,并添加title属性以指定弹出窗口的标题文本,数据内容属性,用于指定应该在弹出窗口的正文中显示的文本。
请参见以下示例:
 <!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <h3>Popover Example</h3>
  <a href="#" data-toggle="popover" title="Popover Header" data-content="Some content inside the popover">Toggle popover</a>
</div>
<script>
$(document).ready(function(){
    $('[data-toggle="popover"]').popover();   
});
</script>
</body>
</html>

Bootstrap定位弹出框

默认情况下,弹出框显示在元素的行驶侧,但是您可以设置弹出框的位置,例如顶部,底部,侧面和左侧。
使用data-placement属性在元素的顶部,底部,左侧或右侧设置弹出框的位置。
请参见以下示例:
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <h3>Popover Example</h3>
  <ul class="list-inline">
    <li><a href="#" title="Header" data-toggle="popover" data-placement="top" data-content="Content">Top</a></li>
    <li><a href="#" title="Header" data-toggle="popover" data-placement="bottom" data-content="Content">Bottom</a></li>
    <li><a href="#" title="Header" data-toggle="popover" data-placement="left" data-content="Content">Left</a></li>
    <li><a href="#" title="Header" data-toggle="popover" data-placement="right" data-content="Content">Right</a></li>
  </ul>
</div>
<script>
$(document).ready(function(){
    $('[data-toggle="popover"]').popover();   
});
</script>
</body>
</html>

启动器关闭弹出窗口

默认情况下,再次单击该元素时,弹出窗口是关闭的。但是,当您在元素外部单击时,可以使用属性 data-trigger ="focus" 关闭弹出窗口。
请参见以下示例:
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <h3>Popover Example</h3>
    <a href="#" title="Dismissible popover" data-toggle="popover" data-trigger="focus" data-content="Click anywhere in the document to close this popover">Click me</a>
</div>
<script>
$(document).ready(function(){
    $('[data-toggle="popover"]').popover();   
});
</script>
</body>
</html>
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