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jQuery: Alert when images loaded

Posted on 2011-09-23
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Last Modified: 2012-05-12
How can I trigger an alert when all three images appended by jQuery have been added?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Demo</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/c/ce/Pink_Lady_Slipper_flower_LNoyes.jpg" alt="" />');
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/7/7b/Pic-du-midi-dossau.jpg" alt=""  />');
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/6/69/AiguillesArves001.jpg" alt=""  />');
 alert("All Three Images have Loaded!");
});
</script>
<style type="text/css">
</style>
</head>
<body>
<div id="content"></div>
</body>
</html>

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Question by:hankknight
1 Comment
 
LVL 82

Accepted Solution

by:
leakim971 earned 500 total points
ID: 36589639
test page : http://jsfiddle.net/5scay/1/
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Demo</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
<script type="text/javascript">
var img = 0;
$(document).ready(function() {
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/c/ce/Pink_Lady_Slipper_flower_LNoyes.jpg" alt="" />');
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/7/7b/Pic-du-midi-dossau.jpg" alt=""  />');
 $('#content').append('<img src="http://upload.wikimedia.org/wikipedia/commons/6/69/AiguillesArves001.jpg" alt=""  />');

    $("img","#content").load(function(e) {
//        alert( $(this).attr("src") + " loaded" );
        if( ++img==3 ) alert("All Three Images have Loaded!");;
    })
 
});
</script>
<style type="text/css">
</style>
</head>
<body>
<div id="content"></div>
</body>
</html>

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