Question

eg json = 'I can**'**t find the error';

控制台说明函数simpleNameGame（name）是未定义的。并且有一个意外的字符串，所以我该如何解决？

Answer 1

您需要将脚本代码保存在脚本标记中。

示例代码段：

＆＃13;

<html>

<head>
  <script language="javascript" type="text/javascript" src="functions.js">
  </script>
</head>

<body>

  <head>CODE CHALLENGE</head>

  <p>Andrea</p>
  <p></p>
  <script>
    document.write(simpleNameGame("Andrea"));

    function simpleNameGame(name) {
      var x = name.slice(1, name.length);
      var song = name + ", " + name + ", bo-b" + x + "</br>" + "Banana-fana fo-f" + x + "</br> Fee-fy-mo-m" + x + "</br>" + name + "! </br>";
      return song;
    }
  </script>
</body>

</html>

＆＃13;

Answer 2

您需要将JavaSCript函数放在脚本块<script></script>

中

<html>
<head>
 <script language="javascript" type="text/javascript"> 
   function simpleNameGame(name)
  {
 var x = name.slice(1,name.length);
  var song = name + ", " + name + ", bo-b" + x + "</br>" + "Banana-fana fo-f"                              + x + "</br> Fee-fy-mo-m" + x + "</br>" + name + "! </br>";
return song;
   }</script>
</head>
<body>

<head>CODE CHALLENGE</head>

<p>Andrea</p><p></p>
<script>

document.write(simpleNameGame("Andrea"));

</script>
</body>
 </html>

函数simpleNameGame未定义

2 个答案: