一哥们儿要给图片添加鼠标经过时的边框效果,可惜出发点错了,直接加在了IMG外的A标签上致使 鼠标经过时图片产生塌陷,实则应该将边框控制直接加在IMG标签上即可
错误代码如下:注意红色部分设置 (出发点就错了)
复制代码 代码如下:
<html>
<head>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.js"><script type="text/javascript">
$(document).ready(function(){
$("#box a").mouseover(function(){
$(this).css("border","1px solid red");
});
$("#box a").mouseout(function(){
$(this).css("border","none");
});
});
</script>
<style>
#box a{ display:block; z-index:1000; width:98px; height:98px;}
</style>
</head>
<body>
<div id="box" style="width:100px; height:100px;">
<a href="#"><img src="/UploadFiles/2021-04-02/erwm.png"><a href="#"><img src="erwm.png"></div>
</body>
</html>
修改后的正确设计思路:红色部分为调整后的设置
复制代码 代码如下:
<html>
<head>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.js"><script type="text/javascript">
$(document).ready(function(){
$("#box img").mouseover(function(){
$(this).css("border","1px solid red");
});
$("#box img").mouseout(function(){
$(this).css("border","none");
});
});
</script>
<style>
#box a{ display:block; z-index:1000; width:98px; height:98px;}
</style>
</head>
<body>
<div id="box" style="width:100px; height:100px;">
<a href="#"><img src="/UploadFiles/2021-04-02/erwm.png"><a href="#"><img src="erwm.png"></div>
</body>
</html>
错误代码如下:注意红色部分设置 (出发点就错了)
复制代码 代码如下:
<html>
<head>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.js"><script type="text/javascript">
$(document).ready(function(){
$("#box a").mouseover(function(){
$(this).css("border","1px solid red");
});
$("#box a").mouseout(function(){
$(this).css("border","none");
});
});
</script>
<style>
#box a{ display:block; z-index:1000; width:98px; height:98px;}
</style>
</head>
<body>
<div id="box" style="width:100px; height:100px;">
<a href="#"><img src="/UploadFiles/2021-04-02/erwm.png"><a href="#"><img src="erwm.png"></div>
</body>
</html>
修改后的正确设计思路:红色部分为调整后的设置
复制代码 代码如下:
<html>
<head>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.js"><script type="text/javascript">
$(document).ready(function(){
$("#box img").mouseover(function(){
$(this).css("border","1px solid red");
});
$("#box img").mouseout(function(){
$(this).css("border","none");
});
});
</script>
<style>
#box a{ display:block; z-index:1000; width:98px; height:98px;}
</style>
</head>
<body>
<div id="box" style="width:100px; height:100px;">
<a href="#"><img src="/UploadFiles/2021-04-02/erwm.png"><a href="#"><img src="erwm.png"></div>
</body>
</html>
标签:
鼠标经过,边框
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