程式碼: 　

輸　出: 　

 

  • Source 
    <HTML>
<HEAD>
   <TITLE>Java Script 程式測試師</TITLE>
</HEAD>
<BODY>
<SCRIPT Language="JavaScript">
   function RunIt() {
      _line = document.RunJs.Code.value.split("\r\n");
      _out = document.RunJs.Debug.value;
      for ( _i=0; _i<_line.length; _i++) {
         if ( _line[_i].substring(0, 5) == "print" ) {
            _ret = eval(_line[_i].substring(6, 9999));
            _out = _out + _ret + "\r\n";
            document.RunJs.Debug.value = _out;
         }
         else eval(_line[_i]);
      }
   }
   function ClearIt() {
      document.RunJs.Debug.value = "";
   }
</SCRIPT>

<FORM Name=RunJs>
程式碼: 　<INPUT Type=Button Value="Run" OnClick="RunIt();"><P>
<TEXTAREA Name=Code Rows=5 Cols=80></TEXTAREA>
<P>
<HR WIDTH=100%>
輸　出: 　 <INPUT Type=Button Value="清除" OnClick="ClearIt();"><P>
<TEXTAREA Name=Debug Rows=5 Cols=80></TEXTAREA>
</FORM>

</BODY>
</HTML>