我在表格单元格中有一个链接,在悬停动作上,我想要一个Bootstrap Popover出现。截至目前,我无法使其正常工作。
以下是代码段:
<div id="container" class="no-panel">
<div id="panel">
<!-- Can be any DOM with arbitrary, variable height.
120px is hardcoded only for the demo. -->
<div style="height: auto">Some Contents<br/>Some more contents</div>
</div>
<div id="contents">
<!-- Can be any DOM with arbitrary, variable height.
300px is hardcoded only for the demo. -->
<div style="height: auto">Some Contents</div>
</div>
</div>
我尝试在<table style="background: transparent; border: 0; outline: 0; border-collapse: collapse;">
<tr style="background: transparent; border: 0; outline: 0;">
<td style="background: transparent; border: 0; outline: 0; text-align:left; width:100px">
<a href="#" id="lastBACommentCell" tabindex="0" data-toggle="popover" data-trigger="hover" data-placement="bottom" data-template="<div class='mainViewPopover' role='tooltip'><div class='arrow'></div><div class='popover-content' style='color: #FFFFFF;'></div></div>" data-content="Here is my popover">
Hover here for the popover to appear...
</a>
</td>
</tr>
</table>
...
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$('#lastBACommentCell').popover();
});
</script>
标记内放置一个<span>
,但它仍然不会显示弹出框。
这是JSFiddle - https://jsfiddle.net/dzeller44/swnbdjaq/
答案 0 :(得分:0)
我已经在jsfiddle中包含了bootstrap和JQuery,popover本身有效,问题是你看不到它(因为它没有被设置样式)我已经添加了一个虚拟文本看到弹出工作 -
https://jsfiddle.net/km7pn81z/9/。您也可以删除data-template
以查看其是否有效。
只需添加此CSS即可使其更加醒目:
.mainViewPopover{
background: black;
}
答案 1 :(得分:0)
我复制了你的代码,它适用于没有数据内容的我。 我包括bootstrap css库,jQuery和bootstrap js库(用于popover工作的imp)。
这是链接: https://codepen.io/anon/pen/LLJrzJ
代码: HTML
<table style="background: transparent; border: 0; outline: 0; border-collapse: collapse;">
<tr style="background: transparent; border: 0; outline: 0;">
<td style="background: transparent; border: 0; outline: 0; text-align:left; width:100px">
<a href="#" id="lastBACommentCell" tabindex="0" data-toggle="popover" data-trigger="hover" data-placement="bottom" data-content="Here is my popover">
Hover here for the popover to appear...
</a>
</td>
</tr>
</table>
JS
$(document).ready(function() {
$('[data-toggle="popover"]').popover({ trigger: "hover" });
});
答案 2 :(得分:0)
您使用了错误的data-template
语法。最外面的包装元素应该有.popover类。您还在具有白色背景的元素上使用style='color: #FFFFFF
。
...最外面的包装元素应该有.popover类。
所以在data-template
属性中改变了这个:
<div class='mainViewPopover' role='tooltip'>
<div class='arrow'></div>
<div class='popover-content' style='color: #FFFFFF;'></div>
</div>
对此:
<div class='mainViewPopover popover' role='tooltip'>
<div class='arrow'></div>
<div class='popover-content'></div>
</div>
$(document).ready(function() {
$('#lastBACommentCell').popover()
});
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<table style="background: transparent; border: 0; outline: 0; border-collapse: collapse;">
<tr style="background: transparent; border: 0; outline: 0;">
<td style="background: transparent; border: 0; outline: 0; text-align:left; width:100px">
<a href="#" id="lastBACommentCell"
tabindex="0"
data-toggle="popover"
role="button"
data-trigger="hover"
data-placement="bottom"
data-content="Here is my popover"
data-template="<div class='mainViewPopover popover' role='tooltip'><div class='arrow'></div><div class='popover-content'></div></div>" >
Hover here for the popover to appear...
</a>
</td>
</tr>
</table>