将Bootstrap弹出框添加到特定的div元素 [英] Add Bootstrap popover to a specific div element

问题描述

我正在尝试向包含任意内容的div元素添加引导程序弹出窗口(但我想出的方法不起作用):

I am trying to add a bootstrap popover to a div element that contains arbitrary content like so (but what I came up with doesn't work):

<div id="popover-target">
   <h3>I need a popover</h3>
      <p>
        This is some content for the section
        that needs to be explained by the popover.
      </p>
</div>
<button class="btn">Show popover</button>

<script>
    $(function(){
        $('.btn').click(function(){
            $('#popover-target').popover({title: 'Title', content: 'Test Content', container: 'body', placement: 'right'});
        });
    });
</script>

如果将$('#popover-target')更改为$('.btn')，则弹出窗口将正确显示.有什么想法吗?

If I change $('#popover-target') to $('.btn') then the popover displays correctly. Any ideas?

推荐答案

如果在单击按钮后将鼠标悬停在#popover-target div上，则您刚刚初始化了按钮单击上的弹出窗口，该按钮应该可以正常工作.如果要在单击鼠标并将鼠标悬停在其上后显示，可以使用 喜欢:

You have just initialized the popover on button click which should work fine, if you hover over the #popover-target div after button click. If you want to show it after button click with hovering over it, you can use .popover('show') like:

$('.btn').click(function() {
  $('#popover-target').popover({
      trigger: 'hover',
      title: 'Title',
      content: 'Test Content',
      placement: 'bottom'
    })
    .popover('show');
});

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