我想了解如何使用我选择的自定义登录凭据来密码保护我的网站。 使用自定义的html，css和javascript来创建界面让我得到这样的一点 - ＆gt; http://codepen.io/lexeckhart/pen/RPLPwX
但是每个人都可以访问该页面上的所有内容。我冒着成为白痴的风险说我记得用php和mysql或sql来做下一部分。也许
要添加标题问题，我想知道我开始创建此数据库的位置？我可以用ftp做吗？
HTML
<div id="successful_login" class="fix-middle">
<div class="container text-center">
<h1>Welcome back to the internet!</h1>
<p>You've successfully managed to log into a nonexistant account in order to test a login dialog box.<br> If you like it, you are welcomed to use it wherever you want, no strings attached.<br><br><a href="#" class="link dialog-reset">Rerun the whole thing.</a></p>
</div>
</div>
<div id="successful_registration" class="fix-middle">
<div class="container text-center">
<h1>Welcome to the internet!</h1>
<p>You've successfully managed to register for a nonexistant account in order to test a registration dialog box.<br> If you like it, you are welcomed to use it wherever you want, no strings attached.<br><br><a href="#" class="link dialog-reset">Rerun the whole thing.</a></p>
</div>
</div>
<div id="dialog" class="dialog dialog-effect-in">
<div class="dialog-front">
<div class="dialog-content">
<form id="login_form" class="dialog-form" action="" method="POST">
<fieldset>
<legend>Log in</legend>
<div class="form-group">
<label for="user_username" class="control-label">Username:</label>
<input type="text" id="user_username" class="form-control" name="user_username" autofocus/>
</div>
<div class="form-group">
<label for="user_password" class="control-label">Password:</label>
<input type="password" id="user_password" class="form-control" name="user_password"/>
</div>
<div class="text-center pad-top-20">
<p>Have you forgotten your<br><a href="#" class="link"><strong>username</strong></a> or <a href="#" class="link"><strong>password</strong></a>?</p>
</div>
<div class="pad-top-20 pad-btm-20">
<input type="submit" class="btn btn-default btn-block btn-lg" value="Continue">
</div>
<div class="text-center">
<p>Do you wish to register<br> for <a href="#" class="link user-actions"><strong>a new account</strong></a>?</p>
</div>
</fieldset>
</form>
</div>
</div>
<div class="dialog-back">
<div class="dialog-content">
<form id="register_form" class="dialog-form" action="" method="POST">
<fieldset>
<legend>Register</legend>
<div class="form-group">
<label for="user_username" class="control-label">Username:</label>
<input type="text" id="user_username" class="form-control" name="user_username"/>
</div>
<div class="form-group">
<label for="user_password" class="control-label">Password:</label>
<input type="password" id="user_password" class="form-control" name="user_password"/>
</div>
<div class="form-group">
<label for="user_cnf_password" class="control-label">Confirm password:</label>
<input type="password" id="user_cnf_password" class="form-control" name="user_cnf_password"/>
</div>
<div class="form-group pad-top-20 form-group-checkbox">
<div class="checkbox">
<label>
<input type="checkbox" id="user_terms" name="user_terms">
I have read and I agree with the Terms and Conditions
</label>
</div>
</div>
<div class="pad-btm-20">
<input type="submit" class="btn btn-default btn-block btn-lg" value="Continue"/>
</div>
<div class="text-center">
<p>Return to <a href="#" class="link user-actions"><strong>log in page</strong></a>?</p>
</div>
</fieldset>
</form>
</div>
</div>
</div>
JAVASCRIPT //＆＃34; getFormData（）＆＃34;函数检索表单中每个输入字段的名称和值;
function getFormData(form) {
var data = {};
$(form).find('input, select').each(function() {
if (this.tagName.toLowerCase() == 'input') {
if (this.type.toLowerCase() == 'checkbox') {
data[this.name] = this.checked;
} else if (this.type.toLowerCase() != 'submit') {
data[this.name] = this.value;
}
} else {
data[this.name] = this.value;
}
});
return data;
}
// The "addFormError()" function, when called, adds the "error" class to the form-group that wraps around the "formRow" attribute;
function addFormError(formRow, errorMsg) {
var errorMSG = '<span class="error-msg">' + errorMsg + '</span>';
$(formRow).parents('.form-group').addClass('has-error');
$(formRow).parents('.form-group').append(errorMSG);
$('#dialog').removeClass('dialog-effect-in');
$('#dialog').addClass('shakeit');
setTimeout(function() {
$('#dialog').removeClass('shakeit');
}, 300);
}
// FORM HANDLER:
// form_name - This attribute ties the form-handler function to the form you want to submit through ajax. Requires an ID (ex: #myfamousid)
// custom_validation -
function form_handler(form_name, custom_validation, success_message, error_message, success_function, error_function) {
$(form_name).find('input[type="submit"]').on('click', function(e) { // if submit button is clicked
window.onbeforeunload = null; // cancels the alert message for unsaved changes (if such function exists)
$(form_name).find('.form-group .error-msg').remove();
var submitButton = this;
submitButton.disabled = true; // Disables the submit buttton until the rows pass validation or we get a response from the server.
var form = $(form_name)[0];
// The custom validation function must return true or false.
if (custom_validation != null) {
if (!custom_validation(form, getFormData(form))) {
submitButton.disabled = false;
return false;
}
}
e.preventDefault(); //STOP default action
});
$(document).click(function(e) { // Whenever the user clicks inside the form, the error messages will be removed.
if ($(e.target).closest(form_name).length) {
$(form_name).find('.form-group').removeClass('has-error');
setTimeout(function() {
$(form_name).find('.form-group .error-msg').remove();
}, 300);
} else {
return
}
});
}
// LOGIN FORM: Validation function
function validate_login_form(form, data) {
if (data.user_username == "") {
// if username variable is empty
addFormError(form["user_username"], 'The username is invalid');
return false; // stop the script if validation is triggered
}
if (data.user_password == "") {
// if password variable is empty
addFormError(form["user_password"], 'The password is invalid');
return false; // stop the script if validation is triggered
}
$('#dialog').removeClass('dialog-effect-in').removeClass('shakeit');
$('#dialog').addClass('dialog-effect-out');
$('#successful_login').addClass('active');
//return true;
}
// REGISTRATION FORM: Validation function
function validate_registration_form(form, data) {
if (data.user_username == "") {
// if username variable is empty
addFormError(form["user_username"], 'The username is invalid');
return false; // stop the script if validation is triggered
}
if (data.user_password == "") {
// if password variable is empty
addFormError(form["user_password"], 'The password is invalid');
return false; // stop the script if validation is triggered
}
if (data.user_cnf_password == "" || data.user_password != data.user_cnf_password) {
// if password variable is empty
addFormError(form["user_cnf_password"], "The passwords don't match");
return false; // stop the script if validation is triggered
}
if (!data.user_terms) {
// if password variable is empty
addFormError(form["user_terms"], "You need to read and accept the Terms and Conditions before proceeding");
return false; // stop the script if validation is triggered
}
$('#dialog').removeClass('dialog-effect-in').removeClass('shakeit');
$('#dialog').addClass('dialog-effect-out');
$('#successful_registration').addClass('active');
//return true;
}
form_handler("#login_form", validate_login_form, null, null, null, null, null, null);
form_handler("#register_form", validate_registration_form, null, null, null, null, null, null);
var dialogBox = $('#dialog');
dialogBox.on('click', 'a.user-actions', function() {
dialogBox.toggleClass('flip');
});
$('#successful_login,#successful_registration').on('click', 'a.dialog-reset', function() {
$('#successful_login,#successful_registration').removeClass('active');
dialogBox.removeClass('dialog-effect-out').addClass('dialog-effect-in');
document.getElementById('login_form').reset();
document.getElementById('register_form').reset();
});
答案 0 :(得分：-1)
将MySQL中的凭据存储在数据库表中（散列），通过php访问数据库，使用php或javascript重定向用户。