五道选择题，你选择提交后会出现成绩及各题说明，最后有评语

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--- 五道选择题，你选择提交后会出现成绩及各题说明，最后有评语 (http://www.webasp.net/javascript/1/604.htm)
-- 发布日期： 2005-06-22
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<!-- 第 1 步： -->
<!-- 把下面的代码加到<BODY></BODY>区域中： -->

<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
var ans = new Array;
var done = new Array;
var yourAns = new Array;
var explainAnswer = new Array;

var score = 0;
ans[1] = "b";
ans[2] = "b";
ans[3] = "a";
ans[4] = "c";
ans[5] = "b";

explainAnswer[1]="你的回答是不正确，努力哟！";
explainAnswer[2]="你的回答是不正确，努力哟！";
explainAnswer[3]="你的回答是不正确，努力哟！";
explainAnswer[4]="你的回答是不正确，努力哟！";
explainAnswer[5]="你的回答是不正确，努力哟！";

function Engine(question, answer) {
yourAns[question]=answer;
}

function Score(){
var answerText = "看看你的成绩如何？\n------------------------------------\n";
for(i=1;i<=5;i++){
answerText=answerText+"\n问题:"+i+"\n";
if(ans[i]!=yourAns[i]){
answerText=answerText+"\n正常的答案是： "+ans[i]+"\n"+explainAnswer[i]+"\n";
}
else{
answerText=answerText+" \n对的 \n";
score++;
}
}

answerText=answerText+"\n\n你的成绩是 : "+score+"\n";

//now score the user
answerText=answerText+"\n结论 : ";
if(score<=0){
answerText=answerText+"你应该好好多学点了！";
}
if(score>=1 && score <=2){
answerText=answerText+"你还是有些知识欠缺的！";
}
if(score>=3 && score <=3){
answerText=answerText+"做的还不错，但还需要努力！";
}
if(score>4){
answerText=answerText+"哇，你可真是厉害，高手，高手！！";
}

alert(answerText);

}
// End -->
</script>
<b>Test your knowledge of Java!</b>
<hr>
<FORM>
<b>1. What is the name of the Java mascot?</b><br>
<input type=radio name="q1" value="a" onClick="Engine(1, this.value)">a) Luke<br>
<input type=radio name="q1" value="b" onClick="Engine(1, this.value)">b) Duke<br>
<input type=radio name="q1" value="c" onClick="Engine(1, this.value)">c) Nuke<br>
<input type=radio name="q1" value="d" onClick="Engine(1, this.value)">d) Sunny<p>
<b>2. Where is the best place to get Java software?</b><br>
<input type=radio name="q2" value="a" onClick="Engine(2, this.value)">a) From a can<br>
<input type=radio name="q2" value="b" onClick="Engine(2, this.value)">b) From java.sun.com<br>
<input type=radio name="q2" value="c" onClick="Engine(2, this.value)">c) You have to buy it from Microsoft<br>
<input type=radio name="q2" value="d" onClick="Engine(2, this.value)">d) From your local Star Bucks<p>
<b>3. A 'for' loop in Java looks like this....</b><br>
<input type=radio name="q3" value="a" onClick="Engine(3, this.value)">a) for(int i=0;i<5;i++){}<br>
<input type=radio name="q3" value="b" onClick="Engine(3, this.value)">b) for i=1 to 5 do<br>
<input type=radio name="q3" value="c" onClick="Engine(3, this.value)">c) repeat...until(i=5)<br>
<input type=radio name="q3" value="d" onClick="Engine(3, this.value)">d) FOR I:=5 DOWNTO 1 DO <p>
<b>4. Which platform can not run Java.</b><br>
<input type=radio name="q4" value="a" onClick="Engine(4, this.value)">Linux<br>
<input type=radio name="q4" value="b" onClick="Engine(4, this.value)">Windows NT<br>
<input type=radio name="q4" value="c" onClick="Engine(4, this.value)">Commodore 64<br>
<input type=radio name="q4" value="d" onClick="Engine(4, this.value)">Apple Mac<p>
<b>5. 'JMF' stands for: </b><br>
<input type=radio name="q5" value="a" onClick="Engine(5, this.value)">A pop group of the 90's who had the hit "Unbelievable"<br>
<input type=radio name="q5" value="b" onClick="Engine(5, this.value)">Java Media Framework<br>
<input type=radio name="q5" value="c" onClick="Engine(5, this.value)">Java Messaging Framework<br>
<input type=radio name="q5" value="d" onClick="Engine(5, this.value)">Java Meditation Forum<p>
<CENTER>
<input type=button onClick="Score()" value="看看我的成绩?">
</CENTER>
</FORM>

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