【发布时间】:2021-09-09 09:43:05
【问题描述】:
我有三个按钮。我用 foreach 遍历按钮,每个按钮将打开一个具有不同内容的新站点,这些内容存储在一个数组中(我过滤数组并将内容键的值放在一个变量中):
let sites = [{
"id": 1,
"content": "Lorem ipsum 1"
},
{
"id": 2,
"content": "Lorem ipsum 2"
},
{
"id": 3,
"content": "Lorem ipsum 3"
}
];
let siteLinks = document.querySelectorAll(".site-link");
siteLinks.forEach((el) => {
el.addEventListener("click", () => {
sites.filter((site) => {
if (el.innerText == site.id) {
var opened = window.open("", '_blank');
opened.document.write(`
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Project site</title>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<div class="content">
${site.content}
</div>
</body>
</html>`)
}
});
});
});
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Generate sites from JS</title>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<div class="btn-container">
<button class="site-link">1</button>
<button class="site-link">2</button>
<button class="site-link">3</button>
</div>
</body>
</html>
问题是,如何为每个打开的站点生成一个唯一的 URL,例如“www.site-domain.com/site-1.php”、“www.site-domain.com/site-2.php” ", "www.site-domain.com/site-3.php" ETC?因为现在如果打开一个新站点,我可以在浏览器窗口中看到“about:blank”。提前感谢您的帮助。
【问题讨论】:
标签: javascript arrays url foreach template-literals