的onclick可視化的JavaScript對象,我剛開始使用JavaScript和JSON。如何從以.json
我需要不使用jQuery或任何其他librery處理在JavaScript功能的事件時,從JSON文件中讀取數據(獲取信息功能)。我不知道是否在代碼中丟失了某些內容,或者是否需要創建請求並處理回調,或者是否需要導入其他JavaScript以使用json。因爲我不知道如何使它工作。我所得到的是未定義的。任何幫助都被誇大了。
JSON文件:
"hotels": [
{
"name": "Hotel Sunny Palms",
"imgUrl": "imgs/sunny.jpg",
"rating": 5,
"price": 108.00
},
{
"name": "Hotel Snowy Mountains",
"imgUrl": "imgs/snowy.jpg",
"rating": 4,
"price": 120.00
},
{
"name": "Hotel Windy Sails",
"imgUrl": "imgs/windy.jpg",
"rating": 3,
"price": 110.00
},
{
"name": "Hotel Middle of Nowhere",
"imgUrl": "imgs/nowhere.jpg",
"rating": 4,
"price": 199.00
}
]
我的JavaScript
function hot1(){
var text = '{"hotels": [{"name": "Hotel Sunny Palms","imgUrl": "http://www.pruebaswebludiana.xyz/imgs/sunny.jpg","rating": 5,"price": 108.00}]}';
var obj = JSON.parse(text);
document.getElementById("img-container").innerHTML =
obj.imagUrl+ "<br>"+ obj.name+ " " +obj.rating+ " " +obj.price;}
和我的HTML代碼
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2" />
<link rel='stylesheet' href='style.css' type='text/css' media='all' />
</head>
<body>
<nav></nav>
<div class="container">
<div>
<ul>
<li onclick="hot1()">Hotel Sunny Palms</li>
<li onclick="hot2()">Hotel Snowy Mountains</li>
<li onclick="hot3()">Hotel Windy Sails</li>
<li onclick="hot4()">Hotel Middle Of Nowhere</li>
</ul>
</div>
<div class="banner-section" id="img-container">
</div>
</body>
</html>