更新模板以插入自己的类,然后可以使用外部CSS轻松控制:
$('#test').click(function(e){
$(this).popover({
trigger: 'manual',container: 'body',html: true,title: 'my title',content: 'my content',template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header red"></h3><div class="popover-body blue" ></div></div>'
});
$(this).popover('show');
});
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<style>
.red {
color:red;
}
.blue {
color:blue;
}
</style>
<button id="test" type="button">Click Me</button>
如果您不知道使用的颜色,则可以使用jQuery动态附加style
元素。
$('#test').click(function(e){
var r1 = Math.floor(Math.random()*200);
var r2 = Math.floor(Math.random()*200);
var c1 = '#00ff00';
var c2 = '#ffff00';
$(this).popover({
trigger: 'manual',template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header c'+r1+'"></h3><div class="popover-body c'+r2+'" ></div></div>'
});
$('head').append('<style>.c'+r1+' {color:'+c1+';}.popover-body.c'+r2+' {color:'+c2+';}</style>')
$(this).popover('show');
});
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<button id="test" type="button">Click Me</button>
,
弹出框有一个whiteList
选项,其中包含允许的属性和标签。
whiteList
的默认值为here。
您可以像这样向此默认whiteList
添加新值:
$.fn.tooltip.Constructor.Default.whiteList['*'].push('style')
然后您的内联样式应该起作用。
,
当涉及到弹出窗口时,内联样式会被Bootstrap自动删除。您必须创建CSS类来控制它们,如下所示:
$('#test').click(function(e){
$(this).popover({
trigger: 'manual',title: '<span class="redPopover">my title</strong>',content: '<span class="bluePopover">my content</span>',});
$(this).popover('show');
});
.redPopover{
color: red;
}
.bluePopover{
color: blue;
}
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<button id="test" type="button">Click Me</button>
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