Execute script when file in HTML is not available?
Use the onemptied attribute in HTML to execute the script when the file is not available or empty in HTML.
Example
You can try running the following code to implement the onemptied attribute -
<!DOCTYPE HTML>
<html>
<body>
<video width = "300" height = "200" controls onemptied ="display()">
<source src = "/html5/foo.ogg" type = "video/ogg" />
Your browser does not support the video element.
</video>
<script>
function display()
{
alert ("Sorry! Empty playlist!");
}
</script>
</body>
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