Хомяк,
<!DOCTYPE html>
<html lang="ru-RU">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Тест на время</title>
<style>
body{
font-family:verdana;
color:#444;
}
#option1,#option2,#option3{
display:none;
margin-bottom: 10px;
}
.kp{
text-decoration: none;
font-size: 20px;
margin-right: 20px;
color: #fff;
background: #333333;
padding: 4px 8px;
border: 0;
cursor: pointer;
}
.nach{
text-decoration: none;
font-size: 20px;
margin-right: 20px;
color: #fff;
background: #ff8000;
padding: 4px 8px;
border: 0;
cursor: pointer;
}
#result > p{
font-size: 12px;
}
</style>
<script type="text/javascript">
function mix(mixArray) {
var index, valueIndex;
for (var i=0; i<=mixArray.length-1; i++) {
index = Math.floor(Math.random()*i);
valueIndex = mixArray[index];
mixArray[index] = mixArray[i];
mixArray[i] = valueIndex;
}
return mixArray;
}
//Массив вопросов и ответа
var data_array = [
["Сколько сантиметров в метре?","10","1024","100",3,"комм1"],
["Перевод слова: Hello","Как дела?","Привет","Ты",2,"комм2"],
["Перевод слова: Dog","Собака","Кошка","Дерево",1,"комм3"],
["Сколько месяцев в году?","10","11","12",3,"комм4"],
["Перевод слова: Tree","Три","Собака","Дерево",3,"комм5"],
["Перевод слова: Wall","Стена","Дом","Башня",1,"комм6"],
];
mix(data_array);
var plus = 0;
var time = 60;
var cur_answer = 0;
var count_answer = 3;
var intervalID;
var err = [];
function sec() {
if(time<0) {
window.clearTimeout(intervalID);
cur_answer = count_answer;
check()
}
else {
document.getElementById('time').innerHTML=time + ' сек';
time=time-1;
intervalID = window.setTimeout(sec,1000);
}
}
function check(num) {
if (num == 0) {
document.getElementById("option1").style.display = "block";
document.getElementById("option2").style.display = "block";
document.getElementById("option3").style.display = "block";
document.getElementById("question").style.display = "block";
document.getElementById("option1").innerHTML = data_array[cur_answer][1];
document.getElementById("option2").innerHTML = data_array[cur_answer][2];
document.getElementById("option3").innerHTML = data_array[cur_answer][3];
document.getElementById("question").innerHTML = data_array[cur_answer][0];
document.getElementById("start").style.display = "none";
sec();
} else {
if (num == data_array[cur_answer][4]) {
plus++;
}
else {
num && err.push([cur_answer,num])
};
cur_answer++;
if (cur_answer < count_answer) {
document.getElementById("option1").innerHTML = data_array[cur_answer][1];
document.getElementById("option2").innerHTML = data_array[cur_answer][2];
document.getElementById("option3").innerHTML = data_array[cur_answer][3];
document.getElementById("question").innerHTML = data_array[cur_answer][0];
} else {
document.getElementById("end").style.display = "inline";
time = -1;
document.getElementById("option1").style.display = "none";
document.getElementById("option2").style.display = "none";
document.getElementById("option3").style.display = "none";
document.getElementById("question").style.display = "none";
var percent = Math.round(plus / count_answer * 100);
var percent = Math.round(plus/count_answer*100);
var res = 'Плохо!';
if(percent>70) res = 'Хорошо!';
if(percent==100) res = 'Отлично!';
var text = err.reduce(function(a, b) {
var cur_answer = b[0], num = b[1], question = data_array[cur_answer], ok = question[4];
return a + "<br>Вопрос №" +(cur_answer + 1) +" " + question[0] + "<br>Ваш ответ: " + question[num] +"<br>Правильный ответ: " + question[ok]
},"");
document.getElementById('result').innerHTML='Правильных ответов: ' + plus + ' из ' + count_answer + ' (' + percent + '%)<br>' + res + '<p>' + text +'</p>'; }
}
};
</script>
</head>
<body>
<center>
<p style="font-size: 38px;font-weight: bold;padding-top: 2px;" id="time"></p>
<p style="font-size: 38px;font-weight: bold;padding-top: 2px;" id="result"></p>
<p style="font-size: 38px;font-weight: bold;padding-top: 2px;" id="question"></p>
<button onclick="check(1)" class="kp" id="option1"></button>
<button onclick="check(2)" class="kp" id="option2"></button>
<button onclick="check(3)" class="kp" id="option3"></button>
</center><br>
<center>
<button id="start" class="kp" onclick="check(0)">Приступить к тесту</button>
<script type="text/javascript"> var curent_url = document.URL; document.write("<a id='end' style='display: none;' class='nach' href='" + curent_url + "'>Начать сначала</a>"); </script>
</center><br><br>
</body>
</html>
