javascript - 如何将 onClick 更改为 onHover 功能？

Question

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Answer 1

给您一个解决方案 https://jsfiddle.net/amxLak5d/2/

$(function(){
    $('[rel="popover"]').popover({
        container: 'body',
		
        html: true,
        content: function () {
            var clone = $($(this).data('popover-content')).clone(true).removeClass('hide');
            return clone;
        },
        trigger: "hover"
    }).hover(function(e) {
        e.preventDefault();
    });
    
});

<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/2.1.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
		<!--How to change Onclick Function to On Hover Function-->
    <nav class="navbar navbar-toggleable-xl navbar-light back_trans100">
			  <div class="container-fluid">
				<div class="navbar-header">
				  <a class="navbar-brand" href="#"><img src="images/logo.png" class="img-responsible"></a>
				</div>
				<ul class="nav navbar-nav navbar-right">
					<li class="active">
					  <a href="#" rel="popover" data-placement="bottom" data-popover-content="#myPopover">My Popover</a>
						<div id="myPopover" class="hide">
							This is a popover list:
							<ul>
								<li>List item 1</li>
								<li>List item 2</li>
								<li>List item 3</li>
							</ul>
						</div>
					</li>
				  <li><a href="#">Page 1</a></li>
				  <li><a href="#">Page 2</a></li>
				  <li><a href="#">Page 3</a></li>
				</ul>
			  </div>
			</nav>

只需添加 trigger: "hover" 属性即可。

引用文档:https://www.w3schools.com/bootstrap/bootstrap_ref_js_popover.asp