<title>jQuery UI 滑块(Slider) - 带有固定最大值的范围</title>
<link rel="stylesheet" href="//apps.bdimg.com/libs/jqueryui/1.10.4/css/jquery-ui.min.css">
<script src="//apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="//apps.bdimg.com/libs/jqueryui/1.10.4/jquery-ui.min.js"></script>
<link rel="stylesheet" href="jqueryui/style.css">
$( "#slider-range-max" ).slider({
slide: function( event, ui ) {
$( "#amount" ).val( ui.value );
$( "#amount" ).val( $( "#slider-range-max" ).slider( "value" ) );
<label for="amount">最小的房间数量:</label>
<input type="text" id="amount" style="border:0; color:#f6931f; font-weight:bold;">
<div id="slider-range-max"></div>