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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>web新闻网站</title>
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<link rel="stylesheet" href="css/index.css">
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<link rel="stylesheet" href="css/common.css">
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</head>
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<body>
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<div class="Progress">
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<div class="Prostick"></div>
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</div>
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<div class="navbar">
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<div class="navinit">
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<div class="logo">web新闻网站</div>
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<div class="navbtnpart">
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<div class="navbtn DStyle"><a href="index.html">首页</a></div>
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<div class="navbtn DStyle"><a href="newsclass.html">新闻分类</a></div>
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<div class="navbtn DStyle"><a href="foucsreport.html">专题报道</a></div>
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<div class="navbtn DStyle"><a href="newsinfo.html">新闻资讯</a></div>
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<div class="navbtn DStyle"><a href="#">互动交流</a></div>
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</div>
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</div>
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</div>
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<div class="mainbody">
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<div class="banner">
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<img src="">
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</div>
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<div class="dots-container"></div>
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<div class="newszy">
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<h3>新闻的作用</h3>
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<ul>
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</ul>
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</div>
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<div class="newsinfo">
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<h3>新闻的定义</h3>
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</div>
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</div>
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<div class="footer">web新闻网站</div>
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<script>
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let totalHight;
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let Prostick;
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const imgs = document.querySelector('.banner img')
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let Picsrc = [
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{ src: '../image/1rd.png' },
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{ src: '../image/2rd.jpg' },
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{ src: '../image/3rd.jpg' },
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{ src: '../image/4rd.jpg' }
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]
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let i = 0
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setInterval(function Imgs() {
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if (i < Picsrc.length) {
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imgs.src = Picsrc[i].src
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console.log(i)
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i++
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if (i == Picsrc.length) {
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i = 0
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}
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}
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}, 2000)
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window.addEventListener('load', function () {
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imgs.src = Picsrc[0].src
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})
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document.addEventListener("DOMContentLoaded", function () {
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let imgs = [];
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const carouselImages = document.querySelector('.banner img');
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const dotsContainer = document.querySelector('.dots-container');
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let currentIndex = 0;
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let newszyLis = [
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{ text: "1.消除受众的不确定性。新闻通过报道新发生的事件和情况，帮助受众了解世界的最新变化。" },
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{ text: "2.新闻能够反映社会现象和问题，影响和引导公众的思想和行为，实现社会舆论的监督引导。" },
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{ text: "3.新闻报道涉及广泛的科学技术和社会生活领域，有助于人们获取新知识和新发现教育普及。" },
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{ text: "4.新闻媒介还传播各种趣味性内容，如奇闻异事、风土人情等，在紧张工作得到娱乐和享受。" },
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];
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const liContent = document.querySelector('.newszy ul');
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newszyLis.forEach(item => {
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const li = document.createElement('li');
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li.textContent = item.text;
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liContent.appendChild(li);
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});
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let newsinfo = [
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{ text: "“新闻，也叫消息、资讯，是通过报纸、电台、广播、电视台等媒体途径所传播信息的一种称谓。是记录社会、传播信息、反映时代的一种文体。新闻概念有广义与狭义之分，就其广义而言，除了发表于报刊、广播、互联网、电视上的评论与专文外的常用文本都属于新闻之列，包括消息、通讯、特写、速写（有的将速写纳入特写之列）等等，狭义的新闻则专指消息，消息是用概括的叙述方式，比较简明扼要的文字，迅速及时地报道国内外新近发生的、有价值的事实，让别人了解”。" },
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];
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const pContent = document.querySelector('.newsinfo');
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newsinfo.forEach(item => {
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const p = document.createElement('p');
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p.textContent = item.text;
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pContent.appendChild(p);
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});
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Prostick = document.querySelector('.Prostick');
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totalHight = document.documentElement.scrollHeight - window.innerHeight;
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});
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window.addEventListener('scroll', function () {
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if (totalHight && Prostick) {
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let pro = (window.pageYOffset / totalHight) * 100;
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Prostick.style.width = pro + '%';
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}
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});
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</script>
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</body>
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</html>
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