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大家好，我正在尝试制作一个 HTML 应用程序，我可以在其中管理幻灯片放映 HTML 文件中每张幻灯片的幻灯片时间 这是代码任何 IDea 谢谢...

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!--
SlideShow v1.0
Troy Wolf <troy@troywolf.com>
Simply define your "slides" in the javascript slides[] array below.
-->
<html>
<head>
<title>SiteShow 1.0</title>
<meta http-equiv="content-type" content="text/html; charset=windows-1250">


<style>
/* Change body background-color to change fade out color. */
body.siteshow { margin:0; padding:0; background-color:#000000; }
#menu
{
font-family:Arial;
font-size:9pt;
display:none;
opacity:0.00;
-mozopacity:0.00;
filter:alpha(opacity=0);
position:absolute;
top:10px;
left:10px;
padding:5px;
background-color:#000000;
color:#FFFFFF;
border:3px dotted #999999;
}
#menu a { color:#ffffff; }
#menu a:hover { text-decoration:none; }
#title { font-size:11pt; font-weight:bold; letter-spacing:2; }
#slides { font-size:9pt; line-height:16pt; }
.button { width:60px; font-size:9pt; letter-spacing:1; }
</style>

<script type="text/javascript">
var current_idx = 0;
var slides = new Array();
var menuwin;
var show_timer;
var menu_timer;
var menu;
var content;
var loaded = true;

// Define your "slides". 3 values for each are:
//      1. Duration in seconds.
//      2. Title to be used in menu.
//      3. Source URL. Can be full URI or a relative URL.
slides[1] = new Array(75, "", "main.htm");
slides[2] = new Array(180, "", "video.htm");
slides[3] = new Array(147, "", "video1.htm");
function MenuInit()
{
var html = "";
for(idx=1; idx<slides.length; idx++) {
    html += '<a href="javascript:Navigate('+idx+')">' +
        slides[idx][1] + "</a><br />\n";
}
document.getElementById("slides").innerHTML = html;
menu.style.display = "block";
}

function MenuShow()
{
clearTimeout(menu_timer);
opacity('menu', 0, 90, 500);
menu_timer = setTimeout("MenuHide()", 3500);
}

function MenuHide()
{
opacity('menu', 90, 0, 500);
}

function Pause()
{
clearTimeout(show_timer);
document.getElementById('play').style.display = "block";
document.getElementById('pause').style.display = "none";
}

function Navigate(slide_idx)
{
clearTimeout(show_timer);
if (current_idx == 0) {
    if (!slide_idx) { slide_idx = 1; }
    current_idx = slide_idx;
    content.src = slides[current_idx][2];
    document.getElementById('play').style.display = "none";
    document.getElementById('pause').style.display = "block";
    show_timer = setTimeout("Navigate()", slides[current_idx][0]*1000);
    return;
 }

if (slide_idx) {
    current_idx = slide_idx;
    content.src = slides[current_idx][2];
    document.getElementById('play').style.display = "block";
    document.getElementById('pause').style.display = "none";
    return;
}

loaded = false;
current_idx++;
if ( current_idx == slides.length) { current_idx = 1; }
opacity('content', 100, 0, 500);
document.getElementById('play').style.display = "none";
document.getElementById('pause').style.display = "block";
show_timer = setTimeout("Navigate()", slides[current_idx][0]*1000);
return;   
}

function opacity(id, opacStart, opacEnd, millisec)
{
//speed for each frame
var speed = Math.round(millisec / 100);
var timer = 0;

//determine the direction for the blending, if start and end are the same      nothing        happens
if(opacStart > opacEnd) {
    for(i = opacStart; i >= opacEnd; i--) {
        setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
        timer++;
    }
    if (opacEnd == 0) { setTimeout("FadeOutTrigger('"+id+"')",((timer-1) * speed));; }
    //if (opacEnd == 0) { FadeOutTrigger(id); }
 } else if(opacStart < opacEnd) {
     if (opacStart == 0) { FadeInTrigger(id); }
    for(i = opacStart; i <= opacEnd; i++)
        {
        setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
        timer++;
     }
 }
 }

 //change the opacity for different browsers
 function changeOpac(opacity, id)
 {
var object = document.getElementById(id).style;
object.opacity = (opacity / 100);
object.MozOpacity = (opacity / 100);
object.KhtmlOpacity = (opacity / 100);
object.filter = "alpha(opacity=" + opacity + ")";
}

function FadeOutTrigger(id)
{
//alert('FadeOut: '+id);
switch(id) {
case "menu":
    document.getElementById(id).style.display = "none";
    break;
case "content":
    content.src = slides[current_idx][2];
    //setTimeout("opacity('content', 0, 100, 500)", 1000);
    break;
default:
    break;
}
}

function FadeInTrigger(id)
{
//alert('FadeIn: '+id);
switch(id) {

case "menu": document.getElementById(id).style.display = "block"; 休息; case "content": //不透明度('content', 0, 100, 500); 休息; 默认值：中断；} }

function FadeInContent()
{
if (!loaded) {
    opacity('content', 0, 100, 500);
    loaded = true;
}
}

function LoadTrigger()
{
//self.resizeTo(1366,768);
menu = document.getElementById('menu');
content = document.getElementById('content');
Navigate();
MenuInit();
MenuShow();
}

window.onload = LoadTrigger;

</script>

</head>
<body class="siteshow">
<center><iframe id="content" name="content" style="width:1280; height:720;"      frameborder="no" scrolling="no" menubar="no" location="no" resizable="no" status="no"   addressbar="no" src="" onmouseover="MenuShow();" onload="FadeInContent();" ></iframe>   </center>
<div id="menu">
<div id="title">SiteShow Menu</div>
<div id="slides">
</div>
<p>
         <input id="pause" class="button" style="display:block;" type="button"   value="pause" onclick="Pause()" />
    <input id="play" class="button" style="display:none;" type="button" value="play"   onclick="Navigate()" />
</p>
</div>
</body>
</html>
4

1 回答 1

1

看起来您可以设置幻灯片将在 js 数组中显示的时间量（以秒为单位）。所以你的第一张幻灯片看起来像它的设置显示 75 秒：

slides[1] = new Array(75, "", "main.htm");

于 2013-07-20T10:16:52.713 回答