Last active
September 14, 2016 05:00
-
-
Save an9er/1d3d02e04ff2ff43ac8c3fc404a7af7a to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
<html xmlns="http://www.w3.org/1999/xhtml"> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | |
<title></title> | |
<style type="text/css"> | |
#box{position: relative; width: 200px; height: 50px; border: 1px solid #eee; margin: 50px auto 0;} | |
#bg{height: 10px; margin-top: 19px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;} | |
#bgcolor{background: #5889B2; width: 0; height: 10px; border-radius: 5px;} | |
#bt{width: 34px; height: 34px; background: url(http://bbs.blueidea.com/data/attachment/album/201505/22/192934pwywwrt8cbrfwzfh.png) no-repeat center center; border-radius: 17px; overflow: hidden; position: absolute; left: 0px; margin-left: -17px; top: 8px; cursor: pointer;} | |
#text{width: 200px; margin: 0 auto; font-size: 16px; line-height: 2em;} | |
</style> | |
<script type="text/javascript" src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js"></script> | |
</head> | |
<body> | |
<div id="box"> | |
<div id="bg"> | |
<div id="bgcolor"></div> | |
</div> | |
<div id="bt"></div> | |
</div> | |
<div id="text"></div> | |
<script type="text/javascript"> | |
(function($){ | |
var $box = $('#box'); | |
var $bg = $('#bg'); | |
var $bgcolor = $('#bgcolor'); | |
var $btn = $('#bt'); | |
var $text = $('#text'); | |
var statu = false; | |
var ox = 0; | |
var lx = 0; | |
var left = 0; | |
var bgleft = 0; | |
$btn.mousedown(function(e){ | |
lx = $btn.offset().left; | |
ox = e.pageX - left; | |
statu = true; | |
}); | |
$(document).mouseup(function(){ | |
statu = false; | |
}); | |
$box.mousemove(function(e){ | |
if(statu){ | |
left = e.pageX - ox; | |
if(left < 0){ | |
left = 0; | |
} | |
if(left > 200){ | |
left = 200; | |
} | |
$btn.css('left',left); | |
$bgcolor.width(left); | |
$text.html('位置:' + parseInt(left/2) + '%'); | |
} | |
}); | |
$bg.click(function(e){ | |
if(!statu){ | |
bgleft = $bg.offset().left; | |
left = e.pageX - bgleft; | |
if(left < 0){ | |
left = 0; | |
} | |
if(left > 200){ | |
left = 200; | |
} | |
$btn.css('left',left); | |
$bgcolor.stop().animate({width:left},200); | |
$text.html('位置:' + parseInt(left/2) + '%'); | |
} | |
}); | |
})(jQuery); | |
</script> | |
</div> | |
</body> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment