jQuery UI案例 - W3xue在线HTML/CSS/JS运行工具

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  <input type="text" id="amount" style="border:0; color:#f6931f; font-weight:bold;">
 
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 滑块（Slider） - 对齐增量</title>
  <link rel="stylesheet" href="/css/jqu1.10.4/jquery-ui.min.css">
  <script src="/js/jqu/jquery.min1.10.2.js"></script>
  <script src="/js/jqu/jquery-ui.min1.10.4.js"></script>
  <link rel="stylesheet" href="jqueryui/style.css">
  <script>
  $(function() {
    $( "#slider" ).slider({
      value:100,
      min: 0,
      max: 500,
      step: 50,
      slide: function( event, ui ) {
        $( "#amount" ).val( "$" + ui.value );
      }
    });
    $( "#amount" ).val( "$" + $( "#slider" ).slider( "value" ) );
  });
  </script>
</head>