js实现一个带进度条的问卷调查答题页面效果代码-html代码-BFW代码库

代码语言：html

代码描述：js实现一个带进度条的问卷调查答题页面效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

  
  
  
<style>
body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  width: 100%;
  background-color: #131319;
  font-family: monospace;
  margin: 0;
}

.form-c {
  height: 500px;
  width: 400px;
  padding: 15px;
  border-radius: 12px;
  background-color: #1c1c23;
  position: relative;
}

.progressBar {
  height: 40px;
  width: calc(100% - 60px);
  padding: 10px;
  background-color: #131319;
  border-radius: 6px;
  position: absolute;
  bottom: 15px;
  right: 50%;
  transform: translate(50%, 0%);
  display: flex;
  flex-direction: row;
  align-items: center;
  overflow: hidden;
}

.bar {
  height: 11px;
  width: 100%;
  background: #e6fff4;
  border-radius: 100px;
}
.bar-w {
  transition: all 0.6s ease-in-out;
  height: 100%;
  width: 0%;
  background-color: #00ff9c;
  border-radius: 100px;
}

.next {
  white-space: nowrap;
  transform: translateX(100px);
  width: 0;
  margin-left: auto;
  color: #cdcdcd;
  cursor: pointer;
}
.next:hover {
  color: #fff;
}

.qa {
  display: flex;
  flex-direction: column;
}

.q h3 {
  margin: 1.2em 0;
  font-size: 1.4em;
  color: #cdcdcd;
}

.a {
  display: flex;
  flex-direction: column;
}
.a-item {
  padding: 18px 10px;
  background-color: #131417;
  border-radius: 5px;
  color: #bdbdbd;
  margin: 0.35em 0;
}
.a-item:hover {
  background-color: #ffffff47;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  color: #fff;
}

.progressActive {
  transform: translateX(0px);
  width: auto;
  transition: transform 0.6s ease-in-out;
}

.start-game {
  background-color: #dddddd !important;
  color: #1c1c1c !important;
  font-size: 1em;
}

.result {
  display: flex;
  padding: 20px 0px;
  justify-content: space-between;
  border-bottom: 1px solid #333;
  color: #a0a0a0;
  align-items: center;
  flex-wrap: wrap;
}
.result-q {
  width: 200px;
}
</style>



</head>

<body >
  <div class="form-c">
	<div class="qa">
		<div class="q">
			<h3 class="q-item"></h3>
		</div>
		<div class="a">
			<div class="a-item start-game">Start Quiz</div>
			<!-- 			<div class="a-item">E36 M3</div>
			<div class="a-item">E92 M3</div>
			<div class="a-item">G80 M3</div>
			<div class="a-item">F80 M3</div> -->
		</div>
	</div>
	<div class="progressBar">
		<div class="bar">
			<div class="bar-w"></div>
		</div>
		<div class="next">Next Question</div>
	</div>
</div>

  
      <script >
const qa = [
{
  question: "when was Javascript created",
  correct: "1995",
  incorrect: ["1984", "2000", "1996", "1994"] },

{
  question: "react was originally created by...",
  correct: "Jordan Walke",
  incorrect: ["Kid Cudi", "Almero Steyn", "Jesse Beach", "Caleb Meredith"] },

{
  question: "what vehicle manufacturer builds the 911 GT3",
  correct: "Porsche",
  incorrect: ["BMW", "Bentley", "Mercedes AMG", "McClaren"] },

{
  question: "what styles a webpage",
  correct: "CSS",
  incorrect: ["HTML", "JSON", "SQL", "All"] },

{
  question: "how many data types does JavaScript have",
  correct: "Seven",
  incorrect: ["Three", "Four", "Two", "Eight"] }];


const answerContainer = document.querySelector(".a");
const questionCon = document.querySelector(".q");
const question = document.querySelector(".q-item");
const bar = document.querySelector(".bar");
const barContainer = document.querySelector(".progressBar");
const progressBar = document.querySelector(".bar-w");
const next = document.querySelector(".next");
const startBtn = document.querySelector(".start-game");
const questions = [];
const player = { score: 0, answers: [] };
let cur = 0;
const holder = [];
(() => {
  loadQuestions(); // load questions immediately
})();

function loadQuestions() {
  qa.forEach(e => {
    // loop through "qa"
    let temp = [];
    e.........完整代码请登录后点击上方下载按钮下载查看