ネットワークプログラミングの基礎編のJavaScript-学習ノート

1309 ワード

JavaScript

1.documentWrite

<html>
<head>
    <script language="JavaScript">
         document.write("        ");
         document.close();
    </script>
</head>
</html>

2.paomading

<html>
<head>
<script language="JavaScript">
 var msg = "          JavaScript  ";
 var interval = 100;
 var spacelen = 120;
 var space10 = " ";
 var seq = 0;
 function Scroll() {
  len = msg.length;
  window.status = msg.substring(0,seq+1);
  seq++;
  if(seq >= len) {
   seq = spacelen;
   window.setTimeout("Scroll2();",interval);
  }else {
   window.setTimeout("Scroll();",interval);
  }
 }
 function Scroll2() {
  var out = "";
  for(i=1;i<=spacelen/space10.length;i++) {
   out += space10;
  }
  out = out+msg;
  len = out.length;
  window.status = out.substring(seq,len);
  seq++;
  if(seq>=len) {
   seq=0;
  }
  window.setTimeout("Scroll2();",interval);
 }
 Scroll();
</script>
</head>
</html>

s 6の中のsomeの使い方について