Asp.Net（MVC）は初めてです。ASP.NetMVCモバイルページを作成しました。ページ出力は次のようになります...jQueryはUserNameテキストボックスのtextchangeで起動しません。何か足りないものがあれば教えてください。
<!DOCTYPE html>
<html lang="en" >
<head><meta charset="utf-8" /><title>
XYZ
</title><meta name="viewport" content="width=device-width" />
<link href="/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<link href="/Content/jquery.mobile-1.1.0.css" rel="stylesheet"/>
<link href="/Content/jquery.mobile.structure-1.1.0.css" rel="stylesheet"/>
<link href="/Content/jquery.mobile.theme-1.1.0.css" rel="stylesheet"/>
<link href="/Content/site.css" rel="stylesheet"/>
<script src="/Scripts/modernizr-2.5.3.js"></script>
<script>
$(document).ready(function () {
$("#UserName").change(function () {
alert("Text Entered Is :"+$("#UserName").val());
});
});
</script>
</head>
<body>
<div data-role="page" data-theme="b">
<div data-role="header">
<h1>Forgot Password?</h1>
<a data-icon="star" href="/Account/Login">Log in</a>
</div>
<div data-role="content">
<p>Specify your login name and answer the secret question. If user name and secret answer matches; new password will be mailed to your registered email id.</p>
<form action="/Account/ForgotPassword" method="post"><div class="validation-summary-valid" data-valmsg-summary="true"><ul><li style="display:none"></li>
</ul></div>
<ul data-role="listview" data-inset="true">
<li data-role="list-divider">Confirm...</li>
<li data-role="fieldcontain">
<label for="UserName">User name</label>
<input data-val="true" data-val-required="The User name field is required." id="UserName" name="UserName" type="text" value="" />
</li>
<li data-role="fieldcontain">
<label for="SecurityQuestion">Security Question</label>
<input data-val="true" data-val-required="The Security Question field is required." id="SecurityQuestion" name="SecurityQuestion" readonly="readonly" type="text" value="" />
</li>
<li data-role="fieldcontain">
<label for="SecurityAnswer">Security Answer</label>
<input data-val="true" data-val-required="The Security Answer field is required." id="SecurityAnswer" name="SecurityAnswer" type="text" value="" />
</li>
<li data-role="fieldcontain">
<input type="submit" value="Retrieve Password" />
</li>
</ul>
</form>
</div>
</div>
<script src="/Scripts/jquery-1.7.1.js"></script>
<script src="/Scripts/jquery.mobile-1.1.0.js"></script>
<script src="/Scripts/jquery.unobtrusive-ajax.js"></script>
<script src="/Scripts/jquery.validate.js"></script>
<script src="/Scripts/jquery.validate.unobtrusive.js"></script>
</body>
</html>