Remove event by event function - Javascript jQuery Method and Property

Javascript examples for jQuery Method and Property:unbind

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Description

Remove event by event function

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
    var x = 0;/* w w  w  . j  av a 2 s .c  o m*/
    $("p").click(function(event){
        $("p").animate({fontSize: "+=5px"});
        x++;
        if (x >= 2) {
            $(this).unbind(event);
        }
    });
});
</script>
</head>
<body>

<p style="font-size:20px;">Click to increase its size. The size can only be increased 2 times.</p>

</body>
</html>

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