The example in this article describes how to use js to implement a prompt layer when the mouse is moved to the link text. Share it with everyone for your reference. The specific analysis is as follows:
Here is the effect of moving the mouse over the link text and popping up a defined DIV layer. In this layer, you can add information corresponding to this link, which becomes an information prompt window. This effect can be seen on Taobao and Sina, which is very practical.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>鼠标移到文字上弹出提示层</title>
<style type="text/css">
<!--
#box{
display:none;
width: 315px;
height: 180px;
background:#CCC;
border:1px solid #333;
padding:12px;
text-align:center;
}
-->
</style>
<script type="text/javascript" language="javascript" >
<!--
function display(){
document.getElementById("box").style.display="block";
}
function disappear(){
document.getElementById("box").style.display="none";
}
-->
</script>
</head>
<body>
<a href="#" onmouseover="display()" onmouseout="disappear()">
鼠标放到这儿！
</a>
<div id="box" onmouseover="display()" onmouseout="disappear()">
效果不错吧？这里面你可以设置一张图片，也可以是一段文字，
而且源代码很简单哦！
</div>
</body>
</html>I hope this article will be helpful to everyone’s JavaScript programming design.
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