如何创建掷骰子按钮？
我正在尝试为我的代码创建一个掷骰子按钮，但我不太确定如何做到这一点，因为如果我创建了一个，要么它也无法按我想要的方式工作，要么我的按钮无法正常工作。
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css" title="Default Styles"/>
<script>
var r_text = new Array ();
r_text[0] = "All leave are brown";
r_text[1] = "fafwfaf";
r_text[2] = "fakfjwkfkajwkfawjf";
r_text[3] = "cornflakes";
r_text[4] = "bannana";
r_text[5] = "Choclate";
r_text[6] = "lol";
var i = Math.floor(7*Math.random())
var videos = [
{
id: 1,
url: "https://www.youtube.com/embed/ngUMyF9D9SQ?autoplay=1",
text: r_text[i]
},
{
id: 2,
url: "https://www.youtube.com/embed/v=r-l_gVPVylM?autoplay=1",
text: r_text[i]
},
{
id: 3,
url: "https://www.youtube.com/embed/6ukTzRjXcR0?autoplay=1",
text: r_text[i]
},
{
id: 4,
url: "https://www.youtube.com/embed/n5BXMNCTu8I?autoplay=1",
text: r_text[i]
},
{
id: 5,
url: "https://www.youtube.com/embed/JtwVmnMNaEY?autoplay=1",
text: r_text[i]
},
{
id: 6,
url: "https://www.youtube.com/embed/lAMgRaHP8Q4?autoplay=1",
text: r_text[i]
}
];
window.onload = function() {
var playerDiv = document.getElementById("random_player");
var player = document.createElement("IFRAME");
var previousId = localStorage.getItem("previousId");
if (previousId) {
var previousIndex = videos.findIndex(v => v.id === parseInt(previousId));
videos.splice(previousIndex, 1);
}
我希望它一开始除了按钮之外什么都没有，一旦点击按钮，视频就会开始播放，然后其他一切都开始发生。
慕容森2回答
随时随地看视频慕课网APP
相关分类
JavaScript