submit

English [s?b?m?t]

vi. ????, ????, ????, ????

jquery ?? ??? ???

??: :submit ???? submit ??? <button> ? <input> ??? ?????. <button> ??? ??? ??? ??? ???? ????? ?? ??? ?? ??? ???? ?????.

??: ??$(":submit")

??: ? ???? ?? input:submit? ???? <button>

jquery ?? ??? ?

<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript"> 
 
$(document).ready(function(){
    $(":submit").css("background-color","#B2E0FF");
});
</script>	
</head>
<body>
<html>
<body>
 
<form action="">
Name: <input type="text" name="user" />
<br />
Password: <input type="password" name="password" />
<br />
<button type="button">Useless Button</button>
<input type="button" value="Another useless button" />
<br />
<input type="reset" value="Reset" />
<input type="submit" value="Submit" />
<br />
<button type="submit">Submit Button</button>
<br />
</form>
 
</body>
</html>
</body>
</html>
???? ?? ?

??? ????? ??? "???? ??" ??? ?????