Keypress

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jquery keypress() ??? ???

??: keypress ???? keydown ???? ?????. ? ???? ??? ??? ? ?????. ?? ???? ?? ???? ?????. ??? keydown ???? ?? keypress ???? ??? ??? ??? ?????. keypress() ???? keypress ???? ?????? keypress ???? ??? ? ??? ??? ?????. ?? ??? ??? ?? ? ???? ?? ??? ???? ??? ??? ???? ?????.

? ??? ??? ?? ??: $(selector).keypress()

? ??? ??? ??? ?? ???: $(selector).keypress(function)

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jquery keypress() ??? ?

<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
i=0;
$(document).ready(function(){
  $("input").keypress(function(){
    $("span").text(i+=1);
  });
});
</script>
</head>
<body>
Enter your name: <input type="text" />
<p>Keypresses:<span>0</span></p>
</body>
</html>
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