/* "question": "Which one is correct team name in NBA?" 불러오기
question 접근하기 qize -> sport와 maths중 sport선택 -> q1 -> question
선택사항(key 데이터가 2개이상이면 배열[""]로 접근) */
document.getElementById("demo").innerHTML = param2.quiz["sport"].q1.question;
<body>
<p id="demo"></p>
<script type="text/javascript">
let param2 = {
"quiz": {
"sport": {
"q1": {
"question": "Which one is correct team name in NBA?",
"options": [
"New York Bulls",
"Los Angeles Kings",
"Golden State Warriros",
"Huston Rocket"
],
"answer": "Huston Rocket"
}
},
"maths": {
"q1": {
"question": "5 + 7 = ?",
"options": [
"10",
"11",
"12",
"13"
],
"answer": "12"
},
"q2": {
"question": "12 - 8 = ?",
"options": [
"1",
"2",
"3",
"4"
],
"answer": "4"
}
}
}//quiz
}
function jsonTest() {
/* "question": "Which one is correct team name in NBA?" 불러오기
question 접근하기 qize -> sport와 maths중 sport선택 -> q1 -> question
선택사항(key 데이터가 2개이상이면 배열[""]로 접근) */
document.getElementById("demo").innerHTML = param2.quiz["sport"].q1.question;
/* "options"의 "Golden State Warriros"접근하기*/
document.getElementById("demo").innerHTML = param2.quiz["sport"].q1.options[2];
/* "question": "5 + 7 = ?" */
document.getElementById("demo").innerHTML = param2.quiz["maths"].q1.question;
/* "11" */
document.getElementById("demo").innerHTML = param2.quiz["maths"].q1.options[1];
document.getElementById("demo").innerHTML = param2.quiz["sport"].q1.answer;
}
jsonTest(); //함수실행
</script>
</body>
