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js implements Select avatar selection real-time preview code_javascript skills

WBOYOriginal: 2016-05-16 15:44:311477browse

The example in this article describes the js implementation of Select avatar selection real-time preview code. Share it with everyone for your reference. The details are as follows:

Here is a demonstration of js implementation of Select avatar selection and real-time preview of the effect. When leaving a message or comment, users can easily select an avatar. In the past, the most common way was to use radio button boxes. Of course, other forms can also be used, such as today This Select, the drop-down box to select an avatar, is also a good experience.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-select-ico-pic-view-codes/

The specific code is as follows:

<!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=gb2312" />
<title>select头像选择代码</title>
</head>
<body>
<select name=lanrentuku onchange="document.images['idface'].src=options[selectedIndex].value;">
<option value="images/ico1.gif" >头像01</option>
<option value="images/ico2.gif" >头像02</option>
<option value="images/ico3.gif" >头像03</option>
</select>  
<div style="position:absolute;"><img src="images/ico1.gif" id=idface></div>
</body>
</html>

I hope this article will be helpful to everyone’s JavaScript programming design.

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