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📄 exam.asp

📁 多媒体学习教育软件
💻 ASP
字号:
🔍 
<!--#include file="top.asp"-->
<%
Call HeadHTML
Call HeadJS
Call NormalTOP
%>
<TABLE width=623 height=70%  border=0 align="center" cellPadding=0 cellSpacing=0 bgcolor="#FFFFFF">
   <TR>
     <TD width="623" height="13" valign=top>&nbsp;</TD>
    </TR>
   <TR>
     <TD height="30" valign=top><div align="center"><img src=image/exam.gif width="579" height="30"></div></TD>
   </TR>
   <TR>
     <TD height="24" valign=top>&nbsp;</TD>
   </TR>
   <TR>
       <TD height="344" valign=top>
	   
	   <script language="JavaScript">

var Total_Question = 4		// 修改这里与题目数量一致

var msg = ""

// 正确答案
  var Solution = new Array(Total_Question)
  Solution[0] = "WAV"
  Solution[1] = "65536级"
  Solution[2] = "20uPa"
  Solution[3] = "RM"
// 

function GetSelectedButton(ButtonGroup)
{
  for (var x=0; x < ButtonGroup.length; x++)
    if (ButtonGroup[x].checked) return x
  return 0
} 

function ReportScore(correct)
{ 
  var SecWin = 
      window.open("","scorewin","scrollbars,width=300,height=220")
  var MustHave1 = "<HTML><HEAD><TITLE>测验成绩报告</TITLE></HEAD><BODY>"
  var Percent = "<H2>测验成绩 : "+Math.round(correct/Total_Question*100)
		 + "</H2><HR>"
  lastscore=Math.round(correct/Total_Question*100)
  if (lastscore == "100"){
  msg = MustHave1 +Percent + "<font color='red'>恭喜，全部答对了！</font><p>" + msg  + "<input type='button' value='close' onclick=javascript:window.close()></BODY></HTML>"}
  else {
  msg = MustHave1 +Percent + "<font color='red'>正确答案：</font><p>" + msg  + "<input type='button' value='close' onclick=javascript:window.close()></BODY></HTML>"
}  
  SecWin.document.write(msg)
  msg = ""  //清空msg
}

function Grade()
{
  var correct = 0
  var wrong = 0
  for (number=0; number < Total_Question; number++)
    {
      var form = document.forms[number]      // Question #
      var i = GetSelectedButton(form.q1)
      if (form.q1[i].value == "1")
	 { correct++ } 
	else 
	 { wrong++
	   msg += "Question "+(number+1)+"."
		  +Solution[number]+"<BR>"
	 }
    }
    ReportScore(correct)

}


</script>

 <table width="579" border="0" align="center" bgcolor=#FFFFFF>
  <tr>
    <td>
      <form>
        <p>本练习采用的是JAVE脚本，原理如源码，下面是三道范例。</p>
        <p>三个非常简单的问题：</p>
        <p>
(1)音质最好的数字音频格式为：__________
<br>
<input type="radio" name="q1" value="0" checked> 
MP3 
<input type="radio" name="q1" value="1"> 
WAV
<input type="radio" name="q1" value="0"> 
WMA
<br>
<br> </form>

<form>
(2)十六位A/D转换器可把采用样信号分为：__________
<br>
<input type="radio" name="q1" value="0" checked>
16级
<input type="radio" name="q1" value="1"> 
65536级
<input type="radio" name="q1" value="0"> 
256级
<input type="radio" name="q1" value="0"> 
32级<br>
<Br> </form>

<form>
(3)人耳能听到的最低声压：__________
<br>
<input type="radio" name="q1" value="0" checked> 
30uPa
<input type="radio" name="q1" value="0">
10uPa
<input type="radio" name="q1" value="1"> 
20
uPa<br>
<Br> </form>

<form>
(4)网络上支持实时传输的视频格式为：__________
<br>
<input type="radio" name="q1" value="0" checked> 
MPEG
<input type="radio" name="q1" value="1"> 
RM
<input type="radio" name="q1" value="0"> 
AVI
<br>
<Br> </form>

<form>
        <div align="center">
          <input type="button" name="Submit" value="看看成绩" 
 onClick="Grade()" class="pt9">
        </div>
      </form>
    </td>
  </tr>
</table>
	   
	  </TD>
 </TR>
</TABLE>
<!------------------------------------------------Main Over--------------------------------------------->
<%
Call FootHTML
%>

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