Twitter Bootstrap Popover error

问题

I am facing some error with twitter bootstrap popover example

HTML

 <h1>Popover</h1>
 <a href="#" id="example" class="btn btn-primary" rel="popover"
    data-content="This isthe body of Popover"
    data-original-title="Creativity Tuts">
 </a>

Included Script Tags

src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"
src="js/bootstrap.js"
src="js/Tooltip.js"
src="js/Popover.js"

My JavaScript

$(function() {
    $('example').popover();
});

I downloaded the following libraries:

• bootstrap.js
• bootstrap.min.js
• popover.js
• tooltip.js

But the code still does not work

回答1:

example is the id or the target element, so you need to use id selector(prefix #). Your selector(element selector) looks for an element with tag name example like <example ...>...</example>

$('#example').popover();

来源：https://stackoverflow.com/questions/19498770/twitter-bootstrap-popover-error