请帮忙改一下代码,score这个变量的值一直是0,第一个代码后来被我改成了第二个,结果还是不行。[code=JScript]<html>
<body onload = "display()"> <div id = "inform">
</div> <div id = "question1">
</div> <div id = "question2">
</div> <div id = "question3">
</div> <div id = "question4">
</div> <div id = "question5">
</div>
<div id = "control">
</div>
<script type="text/javascript">
<!-- var count = ["1","2"]
var controlNum;
var questionNum;
var score = 0;
var m = 0;
var s = 20;
var p = 0;
var time;
var userName;
var passNum; function chooseQ(){
var arr = new Array();
for(var i = 0, j; i < 2; i++){
questionNum = Math.floor(1 + Math.random() * 3);
for(j = 0; j < arr.length; j++){
if(arr[j] == questionNum)
break;
}
if(j == arr.length){
arr[j] = questionNum;
controlNum = i;
printQ(questionNum);
}
else{
i--;
}
}
} function printQ(n){ switch (n){
case 1:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q1' action = ''>"
+ "<p>"
+ "The ___ is just around the corner and you won’t miss it."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.bicycle's shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.bicycle shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.bicycles shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.bicycles' shop"
+ "</label><br /></p></form>";
break; case 2:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q2' action = ''>"
+ "<p>"
+ "His daughter is always shy in ___ and she never dares to make a speech to ___."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.the public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.the public;public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.public;public"
+ "</label><br /></p></form>";
break; case 3:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q3' action = ''>"
+ "<p>"
+ "Rose was wild with joy ___ the result of the examination."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.to"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.at"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.by"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.as"
+ "</label><br /></p></form>";
break;
}
}
function timeControl(){
if(p == 0){
if(s == 0){
if(m == 0){
p = 1;
return confirm("5 minutes have passed." + "\n" + "You should do the quiz again.");
}
else{
m = m - 1;
s = 60;
}
}
s = s - 1;
var printM = m;
var printS = s;
if(m < 10){
printM = "0" + m;
}
if(s < 10){
printS = "0" + s;
}
document.getElementById("inform").innerHTML = "00:" + printM + ":" + printS;
}
time = setTimeout("timeControl()",1000);
} function stopTime(){
clearTimeout(time);
} function display(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''><p><label>"
+ "Enter you name here:"
+ "<br /><input name = 'userName' type = 'text' size = '40' />"
+ "</label></p><p><label>"
+ "Enter a number here which is the passed score threshold:"
+ "<br /><input name = 'passNum' type = 'text' size = '40' />"
+ "</label></p><p>"
+ "Click this button to start you quiz."
+ "<br /><input name = 'startButton' type = 'button' value = 'start'"
+ " onclick = 'displayConfirm()'/>"
+ "</p></form>";
}
function isClick(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''>"
+ "<input id = 'submitButton' type = 'button' value = 'submit'"
+ "onclick = 'stopTime();isPass(questionNum);' />"
+ "</form>";
} function displayConfirm(){
var message;
userName = document.information.userName.value;
passNum = document.information.passNum.value;
if((userName == "") && (passNum == "")){
window.alert("error" + "\nYou should enter you name and pass number you want");
}
else{
if(userName == ""){
window.alert("error" + "\nYou should enter you name in the text");
}
else{
if(passNum == ""){
window.alert("error" + "\nYou shoule enter a number in the text");
}
else{
message = confirm("Hello, " + userName + "\nWelcome to do English quiz"
+ "\nYou have set " + passNum + " to be your pass score");
}
}
} if(message == true){
timeControl();
chooseQ();
isClick();
}
else{
display();
}
}
function isPass(n){
switch(n){
case 1:
if(Q1.radiobutton.checked){
if(Q1.radiobutton[1].checked)
score += 20;}
break;
case 2:
if(Q2.radiobutton.checked){
if(Q2.radiobutton[1].checked)
score += 20;}
break; case 3:
if(Q3.radiobutton.checked){
if(Q3.radiobutton[1].checked)
score += 20;}
break;
} if(score >= passNum){
document.getElementById("inform").innerHTML
= "PASS"
+ "<br />"
+ "Your score is " + score;
}
else{
document.getElementById("inform").innerHTML
= "FAIL"
+ "<br />"
+ "Your score is " + score;
}
} //-->
</script>
</body>
</html>
<body onload = "display()"> <div id = "inform">
</div> <div id = "question1">
</div> <div id = "question2">
</div> <div id = "question3">
</div> <div id = "question4">
</div> <div id = "question5">
</div>
<div id = "control">
</div>
<script type="text/javascript">
<!-- var count = ["1","2"]
var controlNum;
var questionNum;
var score = 0;
var m = 0;
var s = 20;
var p = 0;
var time;
var userName;
var passNum; function chooseQ(){
var arr = new Array();
for(var i = 0, j; i < 2; i++){
questionNum = Math.floor(1 + Math.random() * 3);
for(j = 0; j < arr.length; j++){
if(arr[j] == questionNum)
break;
}
if(j == arr.length){
arr[j] = questionNum;
controlNum = i;
printQ(questionNum);
}
else{
i--;
}
}
} function printQ(n){ switch (n){
case 1:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q1' action = ''>"
+ "<p>"
+ "The ___ is just around the corner and you won’t miss it."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.bicycle's shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.bicycle shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.bicycles shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.bicycles' shop"
+ "</label><br /></p></form>";
break; case 2:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q2' action = ''>"
+ "<p>"
+ "His daughter is always shy in ___ and she never dares to make a speech to ___."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.the public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.the public;public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.public;public"
+ "</label><br /></p></form>";
break; case 3:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q3' action = ''>"
+ "<p>"
+ "Rose was wild with joy ___ the result of the examination."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.to"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.at"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.by"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.as"
+ "</label><br /></p></form>";
break;
}
}
function timeControl(){
if(p == 0){
if(s == 0){
if(m == 0){
p = 1;
return confirm("5 minutes have passed." + "\n" + "You should do the quiz again.");
}
else{
m = m - 1;
s = 60;
}
}
s = s - 1;
var printM = m;
var printS = s;
if(m < 10){
printM = "0" + m;
}
if(s < 10){
printS = "0" + s;
}
document.getElementById("inform").innerHTML = "00:" + printM + ":" + printS;
}
time = setTimeout("timeControl()",1000);
} function stopTime(){
clearTimeout(time);
} function display(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''><p><label>"
+ "Enter you name here:"
+ "<br /><input name = 'userName' type = 'text' size = '40' />"
+ "</label></p><p><label>"
+ "Enter a number here which is the passed score threshold:"
+ "<br /><input name = 'passNum' type = 'text' size = '40' />"
+ "</label></p><p>"
+ "Click this button to start you quiz."
+ "<br /><input name = 'startButton' type = 'button' value = 'start'"
+ " onclick = 'displayConfirm()'/>"
+ "</p></form>";
}
function isClick(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''>"
+ "<input id = 'submitButton' type = 'button' value = 'submit'"
+ "onclick = 'stopTime();isPass(questionNum);' />"
+ "</form>";
} function displayConfirm(){
var message;
userName = document.information.userName.value;
passNum = document.information.passNum.value;
if((userName == "") && (passNum == "")){
window.alert("error" + "\nYou should enter you name and pass number you want");
}
else{
if(userName == ""){
window.alert("error" + "\nYou should enter you name in the text");
}
else{
if(passNum == ""){
window.alert("error" + "\nYou shoule enter a number in the text");
}
else{
message = confirm("Hello, " + userName + "\nWelcome to do English quiz"
+ "\nYou have set " + passNum + " to be your pass score");
}
}
} if(message == true){
timeControl();
chooseQ();
isClick();
}
else{
display();
}
}
function isPass(n){
switch(n){
case 1:
if(Q1.radiobutton.checked){
if(Q1.radiobutton[1].checked)
score += 20;}
break;
case 2:
if(Q2.radiobutton.checked){
if(Q2.radiobutton[1].checked)
score += 20;}
break; case 3:
if(Q3.radiobutton.checked){
if(Q3.radiobutton[1].checked)
score += 20;}
break;
} if(score >= passNum){
document.getElementById("inform").innerHTML
= "PASS"
+ "<br />"
+ "Your score is " + score;
}
else{
document.getElementById("inform").innerHTML
= "FAIL"
+ "<br />"
+ "Your score is " + score;
}
} //-->
</script>
</body>
</html>
<body onload = "display()"> <div id = "inform">
</div> <div id = "question1">
</div> <div id = "question2">
</div> <div id = "question3">
</div> <div id = "question4">
</div> <div id = "question5">
</div>
<div id = "control">
</div>
<script type="text/javascript">
<!-- var count = ["1","2"]
var controlNum;
var questionNum;
var score = 0;
var m = 0;
var s = 20;
var p = 0;
var time;
var userName;
var passNum; function chooseQ(){
var arr = new Array();
for(var i = 0, j; i < 2; i++){
questionNum = Math.floor(1 + Math.random() * 3);
for(j = 0; j < arr.length; j++){
if(arr[j] == questionNum)
break;
}
if(j == arr.length){
arr[j] = questionNum;
controlNum = i;
printQ(questionNum);
}
else{
i--;
}
}
} function printQ(n){ switch (n){
case 1:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q1' action = ''>"
+ "<p>"
+ "The ___ is just around the corner and you won’t miss it."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.bicycle's shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.bicycle shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.bicycles shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.bicycles' shop"
+ "</label><br /></p></form>";
break; case 2:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q2' action = ''>"
+ "<p>"
+ "His daughter is always shy in ___ and she never dares to make a speech to ___."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.the public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.the public;public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.public;public"
+ "</label><br /></p></form>";
break; case 3:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q3' action = ''>"
+ "<p>"
+ "Rose was wild with joy ___ the result of the examination."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.to"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.at"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.by"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.as"
+ "</label><br /></p></form>";
break;
}
}
function timeControl(){
if(p == 0){
if(s == 0){
if(m == 0){
p = 1;
return confirm("5 minutes have passed." + "\n" + "You should do the quiz again.");
}
else{
m = m - 1;
s = 60;
}
}
s = s - 1;
var printM = m;
var printS = s;
if(m < 10){
printM = "0" + m;
}
if(s < 10){
printS = "0" + s;
}
document.getElementById("inform").innerHTML = "00:" + printM + ":" + printS;
}
time = setTimeout("timeControl()",1000);
} function stopTime(){
clearTimeout(time);
} function display(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''><p><label>"
+ "Enter you name here:"
+ "<br /><input name = 'userName' type = 'text' size = '40' />"
+ "</label></p><p><label>"
+ "Enter a number here which is the passed score threshold:"
+ "<br /><input name = 'passNum' type = 'text' size = '40' />"
+ "</label></p><p>"
+ "Click this button to start you quiz."
+ "<br /><input name = 'startButton' type = 'button' value = 'start'"
+ " onclick = 'displayConfirm()'/>"
+ "</p></form>";
}
function isClick(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''>"
+ "<input id = 'submitButton' type = 'button' value = 'submit'"
+ "onclick = 'stopTime();isPass(questionNum);' />"
+ "</form>";
} function displayConfirm(){
var message;
userName = document.information.userName.value;
passNum = document.information.passNum.value;
if((userName == "") && (passNum == "")){
window.alert("error" + "\nYou should enter you name and pass number you want");
}
else{
if(userName == ""){
window.alert("error" + "\nYou should enter you name in the text");
}
else{
if(passNum == ""){
window.alert("error" + "\nYou shoule enter a number in the text");
}
else{
message = confirm("Hello, " + userName + "\nWelcome to do English quiz"
+ "\nYou have set " + passNum + " to be your pass score");
}
}
} if(message == true){
timeControl();
chooseQ();
isClick();
}
else{
display();
}
}
function isPass(n){
switch(n){
case 1:
if(Q1.radiobutton.checked){
if(Q1.radiobutton[1].checked)
score += 20;}
break;
case 2:
if(Q2.radiobutton.checked){
if(Q2.radiobutton[1].checked)
score += 20;}
break; case 3:
if(Q3.radiobutton.checked){
if(Q3.radiobutton[1].checked)
score += 20;}
break;
} if(score >= passNum){
document.getElementById("inform").innerHTML
= "PASS"
+ "<br />"
+ "Your score is " + score;
}
else{
document.getElementById("inform").innerHTML
= "FAIL"
+ "<br />"
+ "Your score is " + score;
}
} //-->
</script>
</body>
</html>
</div> <div id = "question1">
</div> <div id = "question2">
</div> <div id = "question3">
</div>
<div id = "control">
</div>
<script type="text/javascript">
<!-- var count = ["1","2"]
var controlNum;
var questionNum;
var score = 0;
var m = 0;
var s = 20;
var p = 0;
var time;
var userName;
var passNum; function chooseQ(){
var arr = new Array();
for(var i = 0, j; i < 2; i++){
questionNum = Math.floor(1 + Math.random() * 3);
for(j = 0; j < arr.length; j++){
if(arr[j] == questionNum)
break;
}
if(j == arr.length){
arr[j] = questionNum;
controlNum = i;
printQ(questionNum);
checkAnswer(questionNum);
}
else{
i--;
}
}
} function printQ(n){ switch (n){
case 1:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q1' action = 'JavaScript:isCheck()'>"
+ "<p>"
+ "The ___ is just around the corner and you won’t miss it."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.bicycle's shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.bicycle shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.bicycles shop"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.bicycles' shop"
+ "</label><br /></p></form>";
break; case 2:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q2' action = 'JavaScript:isCheck()'>"
+ "<p>"
+ "His daughter is always shy in ___ and she never dares to make a speech to ___."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.the public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.public;the public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.the public;public"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.public;public"
+ "</label><br /></p></form>";
break; case 3:
document.getElementById("question" + count[controlNum]).innerHTML
= "<form id = 'Q3' action = 'JavaScript:isCheck()'>"
+ "<p>"
+ "Rose was wild with joy ___ the result of the examination."
+ "<br /><label><input type = 'radio' name = 'radiobutton' value = 'A'>"
+ "A.to"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'B'>"
+ "B.at"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'C'>"
+ "C.by"
+ "</label><br /><label><input type = 'radio' name = 'radiobutton' value = 'D'>"
+ "D.as"
+ "</label><br /></p></form>";
break;
}
}
function checkAnswer(n){
switch (n){
case 1:
if(Q1.radiobutton[1].checked)
score += 20;
break; case 2:
if(Q2.radiobutton[1].checked)
score += 20;
break; case 3:
if(Q3.radiobutton[1].checked)
score += 20;
break;
}
} function timeControl(){
if(p == 0){
if(s == 0){
if(m == 0){
p = 1;
return confirm("5 minutes have passed." + "\n" + "You should do the quiz again.");
}
else{
m = m - 1;
s = 60;
}
}
s = s - 1;
var printM = m;
var printS = s;
if(m < 10){
printM = "0" + m;
}
if(s < 10){
printS = "0" + s;
}
document.getElementById("inform").innerHTML = "00:" + printM + ":" + printS;
}
time = setTimeout("timeControl()",1000);
} function stopTime(){
clearTimeout(time);
} function display(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''><p><label>"
+ "Enter you name here:"
+ "<br /><input name = 'userName' type = 'text' size = '40' />"
+ "</label></p><p><label>"
+ "Enter a number here which is the passed score threshold:"
+ "<br /><input name = 'passNum' type = 'text' size = '40' />"
+ "</label></p><p>"
+ "Click this button to start you quiz."
+ "<br /><input name = 'startButton' type = 'button' value = 'start'"
+ " onclick = 'displayConfirm()'/>"
+ "</p></form>";
}
function isClick(){
document.getElementById("control").innerHTML
= "<form name = 'information' action = ''>"
+ "<input id = 'submitButton' type = 'button' value = 'submit'"
+ "onclick = 'stopTime();isPass();' />"
+ "</form>";
} function displayConfirm(){
var message;
userName = document.information.userName.value;
passNum = document.information.passNum.value;
if((userName == "") && (passNum == "")){
window.alert("error" + "\nYou should enter you name and pass number you want");
}
else{
if(userName == ""){
window.alert("error" + "\nYou should enter you name in the text");
}
else{
if(passNum == ""){
window.alert("error" + "\nYou shoule enter a number in the text");
}
else{
message = confirm("Hello, " + userName + "\nWelcome to do English quiz"
+ "\nYou have set " + passNum + " to be your pass score");
}
}
} if(message == true){
timeControl();
chooseQ();
isClick();
}
else{
display();
}
} function isCheck(){
if(Q + "questionNum".radiobutton.checked)
checkAnswer(questionNum);
}
function isPass(){
if(score >= passNum){
document.getElementById("inform").innerHTML
= "PASS"
+ "<br />"
+ "Your score is " + score;
}
else{
document.getElementById("inform").innerHTML
= "FAIL"
+ "<br />"
+ "Your score is " + score;
}
} //-->
</script>
</body>
</html>