<html>
<head>
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("img").error(function(){
$("img").replaceWith("<p>Error loading image!</p>");
});
$("button").click(function(){
$("img").error();
});
});
</script>
</head>
<body>
<img src="/demo/img_pulpitrock.jpg" alt="Pulpit rock" width="284" height="213">
<br>
<button>Trigger error event for the image</button>
</body>
</html>