image_gallery.js:
$(document).ready(function() {
$("#image_list a").each(function() {
// get the image URL and caption for each image
var imageURL = $(this).attr("href");
var caption = $(this).attr("title");
// preload the image for each link
var galleryImage = new
Image();
galleryImage.src = imageURL;
// set up the event handlers for
each link
$(this).click(function(evt) {
$("#image").attr("src", imageURL);
$("#caption").text(caption);
// cancel the default action of
each link
evt.preventDefault();
}); // end click
}); // end each
// move the focus to the first link
$("li:first-child a").focus();
}); // end ready
main.css:
body {
font-family: Arial, Helvetica, sans-serif;
width: 420px;
margin: 0 auto;
padding: 20px;
border: 3px solid blue;
}
h1, h2, ul, p {
margin: 0;
padding: 0;
}
h1 {
padding-bottom: .25em;
color: blue;
}
h2 {
font-size: 120%;
padding: .5em 0;
}
li {
padding: 0 0.25em;
display: inline;
}
#caption, #gallery {
text-align: center;
}
index.html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Image Gallery</title>
<link rel="stylesheet" href="main.css">
<script
src="http://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="image_gallery.js"></script>
</head>
<body>
<main>
<h1>Image Gallery</h1>
<ul id="image_list">
<li><a href="images/casting1.jpg" title="Casting on the
Upper Kings">Upper Kings</a></li>
<li><a href="images/casting2.jpg" title="Casting on the
Lower Kings">Lower Kings</a></li>
<li><a href="images/catchrelease.jpg" title="Catch and
Release on the Big Horn">Big Horn</a></li>
<li><a href="images/fish.jpg" title="Catching on the South
Fork">South Fork</a></li>
<li><a href="images/lures.jpg" title="The Lures for
Catching">Lures</a></li>
</ul>
<h2 id="caption">Casting on the Upper Kings</h2>
<p id="gallery">
<img src="images/casting1.jpg" alt="Image Gallery
area" id="image">
</p>
</main>
</body>
</html>
images:
Homework Answers
HTML and CSS has nothing to change.
Code javascript
$(document).ready(function() {
$("#image_list a").each(function() {
// get the image URL and
caption for each image
var imageURL =
$(this).attr("href");
var caption =
$(this).attr("title");
// preload the image for each
link
var
galleryImage = new Image();
galleryImage.src = imageURL;
//
Event handlers for each link
$(this).click(function(evt) {
//hide image 2 seconds and then change url and caption of
image
$("#image").slideToggle(2000,function(){
$("#image").attr("src", imageURL);
$("#caption").text(caption);
});
$("#image").slideToggle(2000);
//
cancel the default action of each link
evt.preventDefault();
}); //
end click
}); // end each
// move the focus to the
first link
$("li:first-child
a").focus();
}); // end ready
Screenshots
Output
Add Answer to:
image_gallery.js:
$(document).ready(function() {
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// get the image URL and caption for each...
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I am trying to create a slide show using JavaScript. This is what I have so far: HTML: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Slide Show</title> <link rel="stylesheet" href="main.css"> <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script> <script src="slide_show.js"></script> </head> <body> <section> <h1>Fishing Slide Show</h1> <ul id="image_list"> <li><a href="images/casting1.jpg" title="Casting on the Upper Kings"></a></li> <li><a href="images/casting2.jpg" title="Casting on the Lower Kings"></a></li> <li><a href="images/catchrelease.jpg" title="Catch and Release on the Big Horn"></a></li> <li><a href="images/fish.jpg" title="Catching on the South Fork"></a></li> <li><a href="images/lures.jpg" title="The Lures for Catching"></a></li> </ul>...
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible"
content="IE=edge">
<meta name="viewport" content="width=device-width,
initial-scale=1">
<title>Untitled Document</title>
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<link href="css/bootstrap-4.0.0.css"
rel="stylesheet">
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type="text/css">
<link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body>
<header>
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bg-light"> <a class="navbar-brand" href="#">Lakeside
Resort Spot</a>
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type="button" data-toggle="collapse"
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aria-controls="navbarSupportedContent1" aria-expanded="false"
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<!DOCTYPE HTML>
<html lang="en">
<head>
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<title>Untitled Document</title>
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