Cho em hỏi là làm thế nào để mình cho các label và span trong html có nội dung giống như answers ở trong tệp json kia được không ạ. Em làm đến phần function data kia là không biết phải làm tiếp như nào nữa. Em xin cảm ơn
function onresponse(response) {
return response.json();
}
function data(data) {
const thespan = document.querySelector('span');
}
fetch('newscript.json')
.then(onresponse).then(data)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fetch API Demo</title>
<link rel="stylesheet" href="css/style.css">
<script src="script.js" defer></script>
</head>
<body>
<form>
<div>
<span></span>
<input type="radio">
<label>1</label><br>
<input type="radio">
<label>2</label><br>
<input type="radio">
<label>3</label><br>
<input type="radio">
<label>4</label><br>
</div>
</form>
</body>
</html>
{
"questions": [{
"_id": "5f6bb73997518f0bc82e4238",
"answers": [
"<body style=\"background-color:yellow;\">",
"<background>yellow</background>",
"<body bg=\"yellow\">"
],
"text": "What is the correct HTML for adding a background color?",
"__v": 0
},
{
"_id": "5f6bb98acc65b72a7c5b1ea7",
"answers": [
" True",
" False"
],
"text": "Inline elements are normally displayed without starting a new line.",
"__v": 0
},
{
"_id": "5f6bb58597518f0bc82e4231",
"answers": [
"Mozilla",
"Microsoft",
"Google",
"The World Wide Web Consortium"
],
"text": "Who is making the Web standards?",
"__v": 0
},
{
"_id": "5f6bb7cb97518f0bc82e423a",
"answers": [
"<italic>",
"<i>",
"<em>"
],
"text": "Choose the correct HTML element to define emphasized text",
"__v": 0
},
{
"_id": "5f6bb90f309505421cde9ea5",
"answers": [
"<a href=\"url\" target=\"_blank\">",
"<a href=\"url\" target=\"new\">",
"<a href=\"url\" new>"
],
"text": "How can you open a link in a new tab/browser window?",
"__v": 0
},
{
"_id": "5f6bb67997518f0bc82e4233",
"answers": [
"<head>",
"<heading>",
"<h1>",
"<h6>"
],
"text": "Choose the correct HTML element for the largest heading:",
"__v": 0
},
{
"_id": "5f6bb894d9a1ce2cf0717212",
"answers": [
"<a url=\"http://www.w3schools.com\">W3Schools.com</a>",
"<a name=\"http://www.w3schools.com\">W3Schools.com</a>",
"<a>http://www.w3schools.com</a>",
"<a href=\"http://www.w3schools.com\">W3Schools</a>"
],
"text": "What is the correct HTML for creating a hyperlink?",
"__v": 0
},
{
"_id": "5f6bb8cbd8d2fe3bf4028283",
"answers": [
"/",
"*",
"^",
"<"
],
"text": "Which character is used to indicate an end tag?",
"__v": 0
},
{
"_id": "5f6bb9b3381b613e202fc797",
"answers": [
"<dl>",
"<ol>",
"<ul>",
"<list>"
],
"text": "How can you make a numbered list?",
"__v": 0
},
{
"_id": "5f6bb465933d010004ef1b13",
"answers": [
"Hyper Text Markup Language",
"Hyperlinks and Text Markup Language",
"Home Tool Markup Language"
],
"text": "What does HTML stand for?",
"__v": 0
}
],
"completed": false,
"score": 0,
"_id": "5f6d6ca8f460e14320ad56f9",
"startedAt": "2020-09-25T04:06:01.242Z",
"__v": 0
}
83% thành viên diễn đàn không hỏi bài tập, còn bạn thì sao?