简单的滑动条

今天要做个滑动条
如图：
用jqueryUI实现
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>简单的滑动条插件</title>
    <link rel="stylesheet" href="js/jQueryUi/jquery-ui.min.css">
    <script src="js/jquery-1.11.3.min.js"></script>
    <script src="js/jQueryUi/jquery-ui.min.js"></script>
<style>
.slidebox { position: relative; padding-top: 30px; width: 300px; margin: 15px; }
.slidebox .s_span { position:absolute; top:0; font-size:12px; background:#3EB194; display:inline-block; border-radius: 2px; padding: 1px 5px; }
.slidebox .s_l { left: 5px; background: #3EB194; color: #fff; }
.slidebox .s_r { right: 5px; background: #E7EBEE; }
.slidebox .s_span:after{position: absolute;left:50%;margin-left:-4px;bottom:-2px;content:" ";display:block;transform:rotate(-45deg);
    border-top:solid 8px #fff;border-left:solid 8px #3EB194;height:0px;width:0px;z-index: -1}
.slidebox .s_r:after{border-left:solid 8px #E7EBEE;}
#slider { float: left; clear: left; width: 300px; }
#slider .ui-slider-range { background: #3EB194; }
#slider .ui-slider-handle { border-color: #3EB194;cursor:pointer; }
</style>

</head>
<body>
<p class="ui-state-default ui-corner-all ui-helper-clearfix" style="padding:4px;">
    <span class="ui-icon ui-icon-pencil" style="float:left; margin:-2px 5px 0 0;"></span>
    简单的滑动条插件
</p>

<div id="slidebox" class="slidebox">
    <span class="s_span s_l "></span>
    <span class="s_span s_r"></span>
    <div id="slider"></div>
    <input type="hidden" id="input_slide" name="" value="">
</div>

<script>
var o = {
    'count':100,
    'left':80,
    'right':20
};

jQuery(function($) {

    function refreshSwatch() {
        var left = $( "#slider" ).slider( "value" );
        var right = o.count-left;
        $("#slidebox .s_l").html( left );
        $("#slidebox .s_r").html( right );
        $("#input_slide").val( o.count +'_'+ left +'_'+ right );
        console.log($("#input_slide").val());
    }
    $( "#slider" ).slider({
        orientation: "horizontal",
        range: "min",
        max: o.count,
        value: o.left,
        slide: refreshSwatch,
        change: refreshSwatch
    });
    $( "#slider" ).slider( "value", o.left );
});
</script>
</body>
</html>
源代码下载地址：
链接：http://pan.baidu.com/s/1gd8fW7T 密码：gshg