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So,i have this http://jsfiddle.net/ithril/UjGhE/1/ Please check it out.
What i'm trying here is to change the main image img tag's src dynamically to the same src attribute of the image that is clicked. In short whichever image is clicked,it is displayed in the bigger window which has an id="main-photo".
826
I see my original code has made it this far :) Because nobody has gotten accept, I will try my best. I will again give you some pointers on general matter:
<a>) are unclosed. This will surely generate a validation error. You can train your html skills be validating yourself regularly (sounds dirty right?).main-photo img {} the position:relative: is not closed with ;'.slider-large-image li img {}, margin: 10px was not closed!NOTES
Live demo
http://jsfiddle.net/hobobne/K439d/
Full version code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>How to dynamically change an image using javascript/jquery? - Kalle H. Väravas</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<style>
html, body {margin: 0px; padding: 0px;}
html, body, div, th, td, p, a {font-family: "Comic Sans MS", cursive; font-size: 12px; color: #000000;}
.cb {clear: both;}
#wrapper {width: 400px; margin: 0px auto;}
.main-photo{width: 80%; height: 400px; position: relative; border: 1px solid #000000;}
.main-photo img {width:100%; height:100%; position:relative; top: 0; left: 0px;}
.main-slider {float: left; position: relative; margin-bottom: 10px; border: 0px solid #000; top: 25px; left: 0px; -moz-border-radius: 5px; border-radius: 5px; -moz-box-shadow: 0px 0px 30px 1px #999; -webkit-box-shadow: 0px 0px 30px 1px #999; box-shadow: 0px 0px 30px 1px #999; padding: 0px; color: #FFF; text-align: center; text-decoration: none; /*background-color: #CCC;*/}
.window {width: 700px; height: 230px; overflow: hidden; position: relative;}
.slider-large-image {position: relative; overflow: hidden; float: left; list-style-type: none; margin: 0px; padding: 0px;}
.slider-large-image li {margin: 0px; padding: 0px; float: left; display: inline-block;}
.slider-large-image li img {float: left; width: 200px; height: 150px; margin: 10px; cursor: pointer;}
.slider-pager {position: relative; z-index: 2; margin: -40px auto 0px;}
.slider-pager a {margin: 0px 2px; padding: 2px; text-align: center; text-decoration: none; font-size: 20px; font-weight: bold; color: #ccc;}
.slider-pager a:hover,
.slider-pager a:active {background-color: #999; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;}
.slider-pager a:hover {color: black;}
.slider-pager a.active {/* background-color and border-radius used to be here.. */}
</style>
</head>
<body>
<div id="wrapper">
<div class="main-photo">
<img id="mainphoto" src="http://www.insanemom.net/wp-content/uploads/miley-cyrus-smoking-bong.jpg" />
</div>
<div class="main-slider">
<div class="window">
<ul class="slider-large-image">
<li><img src="http://images.sneakhype.com/wp-content/uploads/2010/12/Miley-Cyrus-300x200.jpg" /></li>
<li><img src="http://wa2.www.3news.co.nz/Portals/0-Articles/185340/miley-cyrus_reuters_420.jpg?width=300" /></li>
<li><img src="http://cdn.buzznet.com/media/jjr/headlines/2009/03/miley-cyrus-ryan-seacrest.jpg" /></li>
<li><img src="http://images.smh.com.au/2010/12/29/2112265/miley_cyrus_400-300x200.jpg" /></li>
</ul>
</div>
<div class="slider-pager"><a href="#" id="b">‹</a><a href="#" id="f">›</a></div>
</div>
<br class="cb" />
</div>
<script>
$(document).ready(function() {
var imagewidth = $('.slider-large-image li').outerWidth();
var imagesum = $('.slider-large-image li img').size();
var imagereelwidth = imagewidth * imagesum;
$(".slider-large-image").css({'width' : imagereelwidth});
$('.slider-large-image li:first').before($('.slider-large-image li:last'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
rotatef = function (imagewidth) {
var left_indent = parseInt($('.slider-large-image').css('left')) - imagewidth;
$('.slider-large-image:not(:animated)').animate({'left' : left_indent}, 500, function() {
$('.slider-large-image li:last').after($('.slider-large-image li:first'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
});
};
rotateb = function (imagewidth) {
var left_indent = parseInt($('.slider-large-image').css('left')) + imagewidth;
$('.slider-large-image:not(:animated)').animate({'left' : left_indent}, 500, function(){
$('.slider-large-image li:first').before($('.slider-large-image li:last'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
});
};
$(".slider-pager a#b").click(function () {
rotateb(imagewidth);
return false;
});
$(".slider-pager a#f").click(function () {
rotatef(imagewidth);
return false;
});
$(".slider-large-image li img").click(function() {
$(".main-photo img").attr("src", $(this).attr('src'));
});
});
</script>
</body>
</html>
It's really simple to do this using jQuery. When the user clicks on an <img> tag, you'll have access to this inside the callback function. Simply take $(this).attr('src') and set the source of $('#main-photo') to it like so:
$('img').click(function(){
$('#main-photo').attr('src', $(this).attr('src'));
});
-
It looks like in your code, you're using .main-photo img, which should also work. I'm looking at it more now.
-
EDIT, after reviewing your code, you seem to have many missing </a>s along with other errors. Here is an updated and working version (minus the CSS and extra javascript):
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('.slider-large-image a img').click(function() {
$('img#mainphoto').attr('src, $(this).attr('src'));
});
});
</script>
<div id="wrapper">
<div class="main-photo"><img id="mainphoto" src="" /></div>
<div class="main-slider">
<div class="window">
<ul class="slider-large-image">
<li><a href=""><img src="http://images.sneakhype.com/wp-content/uploads/2010/12/Miley-Cyrus-300x200.jpg" /></a></li>
<li><a href=""><img src="http://wa2.www.3news.co.nz/Portals/0-Articles/185340/miley-cyrus_reuters_420.jpg?width=300" /></a></li>
<li><a href=""><img src="http://cdn.buzznet.com/media/jjr/headlines/2009/03/miley-cyrus-ryan-seacrest.jpg" /></a></li>
<li><a href=""><img src="http://images.smh.com.au/2010/12/29/2112265/miley_cyrus_400-300x200.jpg" /></a></li>
</ul>
</div>
<div class="slider-pager"><a href="#" id="b">‹</a><a href="#" id="f">›</a></div>
</div>
<br class="cb" />
</div>
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