0
这是我用我的项目的模板：如何检查用户和传递然后重定向
http://bootsnipp.com/snippets/featured/custom-login-registration-amp-forgot-password
我想使用登录模板，我的phpMyAdmin来检查用户名和密码。
用户输入自己的帐户，然后点击提交按钮
点击提交按钮后，图标会由箭头变为动画圈（在这一点上我想它来检查用户和与数据库phpMyAdmin的密码）
如果他们的帐号和密码与数据库匹配，它将显示“登录成功”消息，如果它们不匹配，将显示“错误的用户名或密码”消息。
如果用户名和密码匹配，等待3秒，然后重定向到另一页。
我不知道如何将我的phpMyAdmin与这个登录表单结合起来。所以如果你知道如何去做，请告诉我或建议我如何完成这个项目。
这里是我的代码：
html,
body {
background: #efefef;
padding: 10px;
font-family: 'Varela Round';
}
/*=== 2. Anchor Link ===*/
a {
color: #aaaaaa;
transition: all ease-in-out 200ms;
}
a:hover {
color: #333333;
text-decoration: none;
}
/*=== 3. Text Outside the Box ===*/
.etc-login-form {
color: #919191;
padding: 10px 20px;
}
.etc-login-form p {
margin-bottom: 5px;
}
/*=== 4. Main Form ===*/
.login-form-1 {
max-width: 300px;
border-radius: 5px;
display: inline-block;
}
.main-login-form {
position: relative;
}
.login-form-1 .form-control {
border: 0;
box-shadow: 0 0 0;
border-radius: 0;
background: transparent;
color: #555555;
padding: 7px 0;
font-weight: bold;
height:auto;
}
.login-form-1 .form-control::-webkit-input-placeholder {
color: #999999;
}
.login-form-1 .form-control:-moz-placeholder,
.login-form-1 .form-control::-moz-placeholder,
.login-form-1 .form-control:-ms-input-placeholder {
color: #999999;
}
.login-form-1 .form-group {
margin-bottom: 0;
border-bottom: 2px solid #efefef;
padding-right: 20px;
position: relative;
}
.login-form-1 .form-group:last-child {
border-bottom: 0;
}
.login-group {
background: #ffffff;
color: #999999;
border-radius: 8px;
padding: 10px 20px;
}
.login-group-checkbox {
padding: 5px 0;
}
/*=== 5. Login Button ===*/
.login-form-1 .login-button {
position: absolute;
right: -25px;
top: 50%;
background: #ffffff;
color: #999999;
padding: 11px 0;
width: 50px;
height: 50px;
margin-top: -25px;
border: 5px solid #efefef;
border-radius: 50%;
transition: all ease-in-out 500ms;
}
.login-form-1 .login-button:hover {
color: #555555;
transform: rotate(450deg);
}
.login-form-1 .login-button.clicked {
color: #555555;
}
.login-form-1 .login-button.clicked:hover {
transform: none;
}
.login-form-1 .login-button.clicked.success {
color: #2ecc71;
}
.login-form-1 .login-button.clicked.error {
color: #e74c3c;
}
/*=== 6. Form Invalid ===*/
label.form-invalid {
position: absolute;
top: 0;
right: 0;
z-index: 5;
display: block;
margin-top: -25px;
padding: 7px 9px;
background: #777777;
color: #ffffff;
border-radius: 5px;
font-weight: bold;
font-size: 11px;
}
label.form-invalid:after {
top: 100%;
right: 10px;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
border-color: transparent;
border-top-color: #777777;
border-width: 6px;
}
/*=== 7. Form - Main Message ===*/
.login-form-main-message {
background: #ffffff;
color: #999999;
border-left: 3px solid transparent;
border-radius: 3px;
margin-bottom: 8px;
font-weight: bold;
height: 0;
padding: 0 20px 0 17px;
opacity: 0;
transition: all ease-in-out 200ms;
}
.login-form-main-message.show {
height: auto;
opacity: 1;
padding: 10px 20px 10px 17px;
}
.login-form-main-message.success {
border-left-color: #2ecc71;
}
.login-form-main-message.error {
border-left-color: #e74c3c;
}
/*=== 8. Custom Checkbox & Radio ===*/
/* Base for label styling */
[type="checkbox"]:not(:checked),
[type="checkbox"]:checked,
[type="radio"]:not(:checked),
[type="radio"]:checked {
position: absolute;
left: -9999px;
}
[type="checkbox"]:not(:checked) + label,
[type="checkbox"]:checked + label,
[type="radio"]:not(:checked) + label,
[type="radio"]:checked + label {
position: relative;
padding-left: 25px;
padding-top: 1px;
cursor: pointer;
}
/* checkbox aspect */
[type="checkbox"]:not(:checked) + label:before,
[type="checkbox"]:checked + label:before,
[type="radio"]:not(:checked) + label:before,
[type="radio"]:checked + label:before {
content: '';
position: absolute;
left: 0;
top: 2px;
width: 17px;
height: 17px;
border: 0px solid #aaa;
background: #f0f0f0;
border-radius: 3px;
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}
/* checked mark aspect */
[type="checkbox"]:not(:checked) + label:after,
[type="checkbox"]:checked + label:after,
[type="radio"]:not(:checked) + label:after,
[type="radio"]:checked + label:after {
position: absolute;
color: #555555;
transition: all .2s;
}
/* checked mark aspect changes */
[type="checkbox"]:not(:checked) + label:after,
[type="radio"]:not(:checked) + label:after {
opacity: 0;
transform: scale(0);
}
[type="checkbox"]:checked + label:after,
[type="radio"]:checked + label:after {
opacity: 1;
transform: scale(1);
}
/* disabled checkbox */
[type="checkbox"]:disabled:not(:checked) + label:before,
[type="checkbox"]:disabled:checked + label:before,
[type="radio"]:disabled:not(:checked) + label:before,
[type="radio"]:disabled:checked + label:before {
box-shadow: none;
border-color: #8c8c8c;
background-color: #878787;
}
[type="checkbox"]:disabled:checked + label:after,
[type="radio"]:disabled:checked + label:after {
color: #555555;
}
[type="checkbox"]:disabled + label,
[type="radio"]:disabled + label {
color: #8c8c8c;
}
/* accessibility */
[type="checkbox"]:checked:focus + label:before,
[type="checkbox"]:not(:checked):focus + label:before,
[type="checkbox"]:checked:focus + label:before,
[type="checkbox"]:not(:checked):focus + label:before {
border: 1px dotted #f6f6f6;
}
/* hover style just for information */
label:hover:before {
border: 1px solid #f6f6f6 !important;
}
/*=== Customization ===*/
/* radio aspect */
[type="checkbox"]:not(:checked) + label:before,
[type="checkbox"]:checked + label:before {
border-radius: 3px;
}
[type="radio"]:not(:checked) + label:before,
[type="radio"]:checked + label:before {
border-radius: 35px;
}
/* selected mark aspect */
[type="checkbox"]:not(:checked) + label:after,
[type="checkbox"]:checked + label:after {
content: '✔';
top: 0;
left: 2px;
font-size: 14px;
}
[type="radio"]:not(:checked) + label:after,
[type="radio"]:checked + label:after {
content: '\2022';
top: 0;
left: 3px;
font-size: 30px;
line-height: 25px;
}
/*=== 9. Misc ===*/
.logo {
padding: 15px 0;
font-size: 25px;
color: #aaaaaa;
font-weight: bold;
}
/* hebrew */
@font-face {
font-family: 'Varela Round';
font-style: normal;
font-weight: 400;
src: local('Varela Round Regular'), local('VarelaRound-Regular'), url(http://fonts.gstatic.com/s/varelaround/v8/APH4jr0uSos5wiut5cpjrkByb1TKJa77egybnpn19yM.woff2) format('woff2');
unicode-range: U+0590-05FF, U+20AA, U+25CC, U+FB1D-FB4F;
}
/* vietnamese */
@font-face {
font-family: 'Varela Round';
font-style: normal;
font-weight: 400;
src: local('Varela Round Regular'), local('VarelaRound-Regular'), url(http://fonts.gstatic.com/s/varelaround/v8/APH4jr0uSos5wiut5cpjrv8zf_FOSsgRmwsS7Aa9k2w.woff2) format('woff2');
unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
font-family: 'Varela Round';
font-style: normal;
font-weight: 400;
src: local('Varela Round Regular'), local('VarelaRound-Regular'), url(http://fonts.gstatic.com/s/varelaround/v8/APH4jr0uSos5wiut5cpjrj0LW-43aMEzIO6XUTLjad8.woff2) format('woff2');
unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
font-family: 'Varela Round';
font-style: normal;
font-weight: 400;
src: local('Varela Round Regular'), local('VarelaRound-Regular'), url(http://fonts.gstatic.com/s/varelaround/v8/APH4jr0uSos5wiut5cpjrugdm0LZdjqr5-oayXSOefg.woff2) format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
}
button:focus {
outline:none !important;
}<!DOCTYPE html>
<html lang="en">
<head>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet">
<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
<link href='http://fonts.googleapis.com/css?family=Varela+Round' rel='stylesheet' type='text/css'>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.13.1/jquery.validate.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
</head>
<body>
<!-- All the files that are required -->
<!-- Where all the magic happens -->
<!-- LOGIN FORM -->
<div class="text-center" style="padding:50px 0">
\t <div class="logo">Login to Smartmeter system</div>
\t <!-- Main Form -->
\t <div class="login-form-1">
\t \t <form id="login-form" class="text-left">
\t \t \t <div class="login-form-main-message"></div>
\t \t \t <div class="main-login-form">
\t \t \t \t <div class="login-group">
\t \t \t \t \t <div class="form-group">
\t \t \t \t \t \t <label for="lg_username" class="sr-only">Username</label>
\t \t \t \t \t \t <input type="text" class="form-control" id="lg_username" name="lg_username" placeholder="Username">
\t \t \t \t \t </div>
\t \t \t \t \t <div class="form-group">
\t \t \t \t \t \t <label for="lg_password" class="sr-only">Password</label>
\t \t \t \t \t \t <input type="password" class="form-control" id="lg_password" name="lg_password" placeholder="Password">
\t \t \t \t \t </div>
\t \t \t \t </div>
\t \t \t \t <button type="submit" class="login-button"><i class="fa fa-chevron-right"></i></button>
\t \t \t </div>
\t \t \t <div class="etc-login-form">
\t \t \t \t <center><p>Additional Text can input here</a></p></center>
\t \t \t </div>
\t \t </form>
\t </div>
\t <!-- end:Main Form -->
</div>
<!-- Ajax Script -->
<script type="text/javascript">
(function($) {
"use strict";
\t
\t // Options for Message
\t //----------------------------------------------
var options = {
\t 'btn-loading': '<i class="fa fa-spinner fa-pulse"></i>',
\t 'btn-success': '<i class="fa fa-check"></i>',
\t 'btn-error': '<i class="fa fa-remove"></i>',
\t 'msg-success': 'Login Success! Redirecting...',
\t 'msg-error': 'Wrong login credentials!',
\t 'useAJAX': true,
};
\t // Login Form
\t //----------------------------------------------
\t // Validation
$("#login-form").validate({
\t rules: {
lg_username: "required",
\t lg_password: "required",
},
\t errorClass: "form-invalid"
});
\t // Form Submission
$("#login-form").submit(function() {
\t remove_loading($(this));
\t \t
\t \t if(options['useAJAX'] == true)
\t \t {
\t \t \t // Dummy AJAX request (Replace this with your AJAX code)
\t \t // If you don't want to use AJAX, remove this
\t dummy_submit_form($(this));
\t \t
\t \t // Cancel the normal submission.
\t \t // If you don't want to use AJAX, remove this
\t return false;
\t \t }
});
\t
\t // Register Form
\t //----------------------------------------------
\t // Validation
$("#register-form").validate({
\t rules: {
reg_username: "required",
\t reg_password: {
\t \t \t required: true,
\t \t \t minlength: 5
\t \t },
\t \t reg_password_confirm: {
\t \t \t required: true,
\t \t \t minlength: 5,
\t \t \t equalTo: "#register-form [name=reg_password]"
\t \t },
\t \t reg_email: {
\t required: true,
\t \t \t email: true
\t \t },
\t \t reg_agree: "required",
},
\t errorClass: "form-invalid",
\t errorPlacement: function(label, element) {
\t if(element.attr("type") === "checkbox" || element.attr("type") === "radio") {
\t \t element.parent().append(label); // this would append the label after all your checkboxes/labels (so the error-label will be the last element in <div class="controls">)
\t }
\t \t \t else {
\t \t label.insertAfter(element); // standard behaviour
\t }
}
});
// Form Submission
$("#register-form").submit(function() {
\t remove_loading($(this));
\t \t
\t \t if(options['useAJAX'] == true)
\t \t {
\t \t \t // Dummy AJAX request (Replace this with your AJAX code)
\t \t // If you don't want to use AJAX, remove this
\t dummy_submit_form($(this));
\t \t
\t \t // Cancel the normal submission.
\t \t // If you don't want to use AJAX, remove this
\t return false;
\t \t }
});
\t // Forgot Password Form
\t //----------------------------------------------
\t // Validation
$("#forgot-password-form").validate({
\t rules: {
fp_email: "required",
},
\t errorClass: "form-invalid"
});
\t // Form Submission
$("#forgot-password-form").submit(function() {
\t remove_loading($(this));
\t \t
\t \t if(options['useAJAX'] == true)
\t \t {
\t \t \t // Dummy AJAX request (Replace this with your AJAX code)
\t \t // If you don't want to use AJAX, remove this
\t dummy_submit_form($(this));
\t \t
\t \t // Cancel the normal submission.
\t \t // If you don't want to use AJAX, remove this
\t return false;
\t \t }
});
\t // Loading
\t //----------------------------------------------
function remove_loading($form)
{
\t $form.find('[type=submit]').removeClass('error success');
\t $form.find('.login-form-main-message').removeClass('show error success').html('');
}
function form_loading($form)
{
$form.find('[type=submit]').addClass('clicked').html(options['btn-loading']);
}
function form_success($form)
{
\t $form.find('[type=submit]').addClass('success').html(options['btn-success']);
\t $form.find('.login-form-main-message').addClass('show success').html(options['msg-success']);
}
function form_failed($form)
{
\t $form.find('[type=submit]').addClass('error').html(options['btn-error']);
\t $form.find('.login-form-main-message').addClass('show error').html(options['msg-error']);
}
\t // Dummy Submit Form (Remove this)
\t //----------------------------------------------
\t // This is just a dummy form submission. You should use your AJAX function or remove this function if you are not using AJAX.
function dummy_submit_form($form)
{
\t if($form.valid())
\t {
\t \t form_loading($form);
\t \t
\t \t setTimeout(function() {
\t \t \t form_success($form);
\t \t }, 2000);
\t }
}
\t
})(jQuery);
</script>
</body>
</html>connect.php
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "consumption";
$tbname = "user";
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn -> connect_error){
die ("connection failed: " . $conn -> connect_error);
}