javascript 循环显示<hn>字体

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title>使用匿名函数</title>
 <script type="text/javascript">
var showFun=function (acount){
for(var i=1;i<=acount;i++){
document.write("<h"+i+">Hello world</h"+i+">");
}

}
 </script>
 
 </head>

 <body>
<input type="button" value="点击我" onclick="showFun(6)">  
 </body>
</html>

上面这种方法是使用javascript的匿名函数进行显示,也可以直接循环显示(下面)

 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 2 <html>
 3  <head>
 4   <title> hello world </title>
 5   <script type="text/javascript">
 6   function show(){
 7  document.write("使用JavaScript脚本循环输出helloworld");
 8  
 9   for(var i=1;i<=6;i++){
10   document.write("<h"+i+">hello world</h"+i+">");
11   }
12 }
13  </script>
14  </head>
15  <body>
16   <from >
17   <input type="button" value="点击我" onclick="show()">
18   </from>
19  </body>
20 </html>
原文地址:https://www.cnblogs.com/danwuxinbolg/p/3733915.html