event.isImmediatePropagationStopped()


event.isImmediatePropagationStopped()Returns: Boolean

Description: Returns whether event.stopImmediatePropagation() was ever called on this event object.

This property was introduced in DOM level 3.

Example:

Checks whether event.stopImmediatePropagation() was called.

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>event.isImmediatePropagationStopped demo</title>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
<button>click me</button>
<div id="stop-log"></div>
<script>
function immediatePropStopped( event ) {
var msg = "";
if ( event.isImmediatePropagationStopped() ) {
msg = "called";
} else {
msg = "not called";
}
$( "#stop-log" ).append( "<div>" + msg + "</div>" );
}
$( "button" ).click(function( event ) {
immediatePropStopped( event );
event.stopImmediatePropagation();
immediatePropStopped( event );
});
</script>
</body>
</html>

Demo: