我想访问我的 Powerschool (powerschool.avon.k12.ct.us)，我发现每次都需要输入我的密码和用户名相当乏味。为了尝试解决这个问题，我在 Chrome 中下载了该页面的源代码，如下所示：
<!DOCTYPE html>
<!-- saved from url=(0052)http://powerschool.avon.k12.ct.us/guardian/home.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Parent Sign In</title>
<meta http-equiv="X-UA-Compatible" content="IE=8">
<meta name="robots" content="noindex">
<link href="./Powerschool_files/screen.css" rel="stylesheet" type="text/css" media="screen">
<meta name="viewport" content="width=device-width">
<script src="./Powerschool_files/jquery-1.4.2.min.js"></script><style type="text/css"></style>
<script language="JavaScript" src="./Powerschool_files/md5.js" type="text/javascript"></script>
<script language="JavaScript" type="text/javascript"><!--
var pskey = "4EDE156E2FAD0F1A427D2AD066530F496ADC3EEA78CE43E70F28053576FD4EA1";
//-->
</script>
<script language="JavaScript" type="text/javascript">
function deleteCookie(cookieName){
var cookieDate = new Date();
cookieDate.setTime(cookieDate.getTime()-1);
document.cookie = cookieName + "=; expires='" + cookieDate.toGMTString()+"'; path=/";
}
deleteCookie("InformAuthToken");
function getURLParameter(name) {
return unescape(
(RegExp(name + '=' + '(.+?)(&|$)').exec(location.search)||[,null])[1]
);
}
var $j = jQuery.noConflict();
$j(document).ready(function() {
// Hide or show the translator login input field
// if the URL parameter "translator" is present
var translator = getURLParameter("translator");
if (translator == "null") {
$j('#translatorInput').hide();
} else {
if (translator == "true") {
$j('#translatorInput').show();
} else {
$j('#translatorInput').hide();
}
}
$j('a.popWin').click(function(){
var winURL = $j(this).attr('href');
window.open(winURL);
return false;
});
});
</script>
</head>
<body class="pslogin" id="palogin">
<div id="container">
<div id="branding-powerschool"><img src="./Powerschool_files/ps7-logo-lrg.png" alt="PowerSchool" width="280" height="41"></div>
<div id="content" class="group">
<form action="./Powerschool_files/Powerschool.htm" method="post" name="LoginForm" target="_top" id="LoginForm" onsubmit="doPCASLogin(this);">
<input type="hidden" name="pstoken" value="2465670387a1nxrEimrKqPMN0c7QbxxKLNZe16PRC">
<input type="hidden" name="contextData" value="4EDE156E2FAD0F1A427D2AD066530F496ADC3EEA78CE43E70F28053576FD4EA1">
<input type="hidden" name="dbpw" value="">
<input type="hidden" name="translator_username" value="">
<input type="hidden" name="translator_password" value="">
<input type="hidden" name="translator_ldappassword" value="">
<input type="hidden" name="returnUrl" value="">
<input type="hidden" name="serviceName" value="PS Parent Portal">
<input type="hidden" name="serviceTicket" value="">
<input type="hidden" name="pcasServerUrl" value="/">
<input type="hidden" name="credentialType" value="User Id and Password Credential">
<h2>Parent Sign In</h2>
<!--box content-->
<div id="noscript" class="feedback-alert" style="display: none;"> To sign in to PowerSchool, you must use a browser that supports and has JavaScript enabled. </div>
<fieldset id="login-inputs" class="group">
<div>
<label>Username</label>
<input type="text" id="fieldAccount" name="account" value="" size="39">
</div>
<div>
<label>Password</label>
<input type="password" name="pw" value="" size="39"><div id="login-help"><a href="http://powerschool.avon.k12.ct.us/public/logonhelp.html">Having trouble signing in?</a></div>
</div>
<div id="translatorInput" style="display: none;">
<label>Translator Sign In</label>
<input type="password" name="translatorpw" value="" size="39">
</div>
<div class="button-row">
<button type="submit" id="btn-enter" title="Sign In To PowerSchool Parent Access" value="Enter" border="0">Sign In</button>
</div>
</fieldset>
<!-- box content-->
</form>
</div>
<div id="footer" class="group">
<p>Copyright© 2005 - 2013 Pearson Education, Inc., or its affiliate(s). All rights reserved.</p>
<p id="pearsoncorplink"><a href="http://www.facebook.com/powerschool" class="popWin fb" title="Join us on Facebook">Join us on Facebook</a></p>
</div>
</div>
<div id="branding-pearson">
<div id="logo-pearson"></div>
<div id="tagline-pearson"></div>
</div>
<script type="text/javascript">
/**
* Set the page's locale via a request_locale URL parameter. If there is already a URL parameter by
* this name, then substitute it with the passed-in locale. NOTE: This function will actually cause the page
* to be re-submitted with the new locale, so it really should not be used with pages submitted via POST
* requests (if there are any, which I hope there are not).
* @param locale the locale to set (e.g. en_US)
*/
function setPageLocale (locale) {
var c=String (window.location);
var rlpos = c.indexOf("request_locale=");
var afterPart = "";
if (rlpos > 0) {
var afterBegin = c.indexOf("&", rlpos);
if (afterBegin > 0) {
afterPart = c.substring(afterBegin);
}
c = c.substring(0, rlpos-1);
}
var s=(c.indexOf('?') > 0 ? '&' : '?');
var np = c + s + 'request_locale=' + locale + afterPart;
window.location = np;
}
function jsCheck() {
document.getElementById("login-inputs").className = 'group';
}
jsCheck();
</script>
<script>
$j('#noscript').hide();
function jsEnabled() {
if(typeof $j != 'function'){
alert('Developer: This page is missing key components required for functionality!\n\nPossible causes include:\n - Commonscripts might be missing.\n - Page customization might enabled, and incomplete.');
//document.write('<script...');
} else {
$j('#login-inputs').removeClass('hide');
$j("#fieldAccount").focus();
}
}
$j(document).ready(function(){
jsEnabled();
});
</script>
</body></html>
我想知道是否可以直接修改下载的源以自动填充输入框（下面的块是我认为可以完成的）以始终填写用户名并使用“myUsername”和“myPassword”传递字段，或类似的东西。我尝试设置输入和用户名字段的值，但是（chrome）给了我一个，如下所示：
No webpage was found for the web address: file:///C:/Users/Me/Desktop/Powerschool_files/Powerschool.htm
Error 6 (net::ERR_FILE_NOT_FOUND): The file or directory could not be found.
你们知道如何做到这一点吗？