This method determines whether a button-related mouse event was about the "left" (primary, actually) button.
Syntax:
Event.isLeftClick(event);
Return Value :
Returns true if left button is pressed.
Example:
NOTE: Looks like it does not work in MSIE.
<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript"
src="/javascript/prototype.js">
</script>
<script>
// Register event 'click' and associated call back.
Event.observe(document, 'click', respondToClick);
// Callback function to handle the event.
function respondToClick(event) {
var bool = Event.isLeftClick(event);
if ( bool ){
alert("Left button is pressed...." );
}
}
</script>
</head>
<body>
<p id="note"> Click anywhere to see the result.</p>
<p>This example may not work in IE.</p>
<p id="para1">This is paragraph 1</p>
<p id="para2">This is paragraph 2</p>
<div id="division">
This is divsion.
</div>
</body>
</html>