日期:2014-05-16  浏览次数:20340 次

一个简单的JS颜色渐变
花了点时间琢磨了一下颜色渐变的实现,这是一个简单的JS
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title></title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
      <script type="text/javascript">
          var where = document.getElementById('here');
          for(a=1;a<16;a++){
              for(b=1;b<16;b++){
                for(i=1;i<16;i++){
                    var e = code(i);
                    var x = code(b);
                    var y = code(a);
                  document.write('<font color=#'+y+x+e+'>x</font>');
                }
                document.write('<br/>');
              }
              document.write('<br/>');
          }
          function code(z){
              switch(z){
                  case 10:z='a';break;
                  case 11:z='b';break;
                  case 12:z='c';break;
                  case 13:z='d';break;
                  case 14:z='e';break;
                  case 15:z='f';break;

              }
              return z;
          }
      </script>
      <div id="here">
  you will like it!
  </div>
  </body>
</html>