日期:2014-05-16 浏览次数:20584 次
<!DOCTYPE html>
<html lang ="en">
<head>
<title>AJAX</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="assets/css/bootstrap.css">
<!--@jQuery-->
<script type="text/javascript" src="assets/jQuery/jQuery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button#jqb1").click(function(){
var un = $("input#username").val();
alert(un);//至此都能正常工作
$.post("AJAX", {username:un}, function(result){//I can't make $.get() work...and $.post() can't work, too...
$("p#jqp1").html(result);
});
});
</script>
</head>
<body>
<form>//去掉form即可正常工作
<input type = "text" id = "username"/>
<button id="jqb1" class="btn">check username</button>
<br/>
<p id = "jqp1"></p>
</form>
</body>
</html>