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即時製作幻燈片使用視頻和圖像與數組在 javascript我有一個下一個按鈕和上一個按鈕。視頻的工作 與按鈕和播放和一切只是當我添加 圖片到陣列,並繼續點擊下一步,他們不會出現不是 當然如何做到這一點。同樣,每當您點擊下一個或上一個 字幕更新以匹配顯示內容時,該功能也可以正常工作。也 我的視頻只能在鉻的任何想法如何解決這個問題?這裏是我的 HTML和JavaScript代碼試圖做一個幻燈片放映與視頻和圖像使用陣列,但圖片不會顯示
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>javascript homework 2</title>
<link href="css/styles.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id="mainImg">
<h2 id="caption">movie1</h2>
<video id="myVideo" src="video/movie1.mp4" type="video/mp4"/></video>
</div>
<div id="controls">
<div id="playToggle" class="player-button">Play</div>
</div>
<div id="links">
<ul>
<a onClick="nextPhoto();" href="#">Next</a>
<a onClick="prePhoto();" href="#">Previous</a>
</ul>
</div>
</body>
<script src="js/javascript.js"></script>
</html>
// JavaScript Document
/*---Global varibales--*/
var currentImage = 0;
var count = 0;
var videos = new Array("movie1", "movie2", "movie3","Dk1", "Dk2", "Dk3");
var captions = new Array("movie1", "movie2", "movie3", "Dark Knight 1", "Dark Knight 2", "Dark Knight 3");
var video = document.createElement("video");
var playPauseButton = document.getElementById('playToggle');
function switchVideo() {
video.setAttribute('src',videoPaths[CurrentVideos]);
video.onload = function() {
currentVideo++;
if (currentVideo >= videoPaths.length) {
currentImage = 0;
}
}
}
function changeVideo(movie)
{
var thisVideo = "video/"+videos[movie]+".mp4";
document.getElementById("myVideo").src = thisVideo;
document.getElementById("caption").innerHTML = captions[movie];
count = movie;
}
function nextPhoto()
{
count++;
if(count==videos.length)
{
count = 0;
}
var thisVideo = "video/"+videos[count]+".mp4";
document.getElementById("myVideo").src = thisVideo;
document.getElementById("caption").innerHTML = captions[count];
}
function prePhoto()
{
count--;
if(count < 0)
{
count = videos.length-1;
}
var thisVideo = "video/"+videos[count]+".mp4";
document.getElementById("myVideo").src = thisVideo;
document.getElementById("caption").innerHTML = captions[count];
}
playPauseButton.onclick = function() {
if (myVideo.paused) {
myVideo.play();
this.innerHTML = "Pause";
} else {
myVideo.pause();
this.innerHTML = "Play";
}
};
是啊,我試過,但它沒有工作 – zac
它只是做了一個和上一個按鈕,讓沒有顯示出來,當我點擊 – zac
你從你的代碼中刪除'+ .mp4'部分。 – Bruno