完成Action导航栏的链接搭建，修复了登出的一些小bug
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244
frontend/Web/admin.html
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244
frontend/Web/admin.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Admin Panel - ZYM's Book Store</title>
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<style>
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body {
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margin: 0;
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font-family: Arial, sans-serif;
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}
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header {
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background-color: #333;
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color: #fff;
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padding: 10px 0;
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text-align: center;
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}
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.user-bar {
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float: right;
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padding: 10px;
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background-color: #007bff;
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}
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.user-bar span {
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margin-right: 20px; /* Add spacing between "Welcome, Guest" and "Actions" */
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}
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.user-bar a {
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color: #fff;
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margin-right: 10px;
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text-decoration: none;
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}
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.user-bar a:hover {
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text-decoration: underline;
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}
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.action-button-container {
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display: inline-block;
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}
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.action-button {
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padding: 10px 15px;
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background-color: #007bff;
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color: #fff;
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border: 2px solid #0056b3; /* Dark blue border */
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border-radius: 5px; /* Rounded corners */
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cursor: pointer;
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display: inline-block;
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}
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.action-button:hover,
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.dropdown-content:hover {
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background-color: #87CEFA; /* Light blue background on hover */
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}
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.dropdown {
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position: relative;
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display: inline-block;
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}
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.dropdown-content {
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display: none;
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position: absolute;
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background-color: #87CEFA; /* Light blue background */
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box-shadow: 0 8px 16px rgba(0,0,0,0.1);
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z-index: 1;
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max-width: 150px;
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right: 0;
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top: 100%; /* Position below the action button */
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}
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.dropdown-content a {
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display: block;
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padding: 10px;
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text-decoration: none;
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color: #333;
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text-align: center; /* Horizontally center the text */
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width: 100%; /* Make the width 100% */
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box-sizing: border-box; /* Include padding in the width */
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}
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.dropdown-content a:hover {
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background-color: #ddd;
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}
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.dropdown:hover .dropdown-content {
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display: block;
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}
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.main-content {
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height: 80vh;
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display: flex;
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}
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nav {
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width: 200px;
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background-color: #f4f4f4;
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padding: 20px;
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height: 80vh;
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}
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nav a {
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display: block;
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padding: 10px;
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margin-bottom: 10px;
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text-decoration: none;
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color: #333;
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border-radius: 5px;
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transition: background-color 0.3s ease;
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}
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nav a:hover {
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background-color: #ddd;
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}
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.content {
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flex: 1;
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padding: 20px;
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}
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.passwd-box {
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width: 300px;
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padding: 20px;
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border: 1px solid #ccc;
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background-color: #fff;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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}
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input {
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width: 100%;
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padding: 10px;
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margin-bottom: 10px;
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box-sizing: border-box;
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}
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button {
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width: 100%;
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padding: 10px;
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background-color: #4caf50;
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color: #fff;
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border: none;
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cursor: pointer;
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}
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.info-box {
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width: 300px;
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padding: 20px;
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border: 1px solid #ccc;
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background-color: #fff;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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}
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</style>
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</head>
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<body>
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<header>
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<h1>ZYM's Book Store</h1>
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<div class="user-bar">
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<span>Welcome, <span id="username">[Guest]</span></span>
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<div class="action-button-container" onmouseover="showDropdown()" onmouseout="hideDropdown()">
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<div class="action-button">Actions</div>
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<div class="dropdown">
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<div class="dropdown-content">
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<a href="/login">Login</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); location.reload();})(); return false;">Logout</a>
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<a href="/register">Register</a>
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<a href="/passwd">Change Password</a>
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<a href="/admin">Admin Panel</a>
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</div>
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</div>
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</div>
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</div>
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</header>
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<div class="main-content">
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<nav>
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<a href="#">Search Books</a>
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<a href="#">Purchase Books</a>
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</nav>
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<div class="content">
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This is content.
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</div>
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</div>
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<script src="/socket.io/socket.io.js"></script>
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<script src="/communication.js"></script>
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<script>
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function showDropdown() {
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document.querySelector('.dropdown-content').style.display = 'block';
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}
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function hideDropdown() {
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document.querySelector('.dropdown-content').style.display = 'none';
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}
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function ChangeUsername(newUsername) {
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document.getElementById('username').textContent = newUsername;
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}
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async function UpdateUserInfo(){
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let nm=await GetMyName();
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let pri=await GetMyPrivilege();
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if(nm=='')
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{
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await RefreshSession();
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nm=await GetMyName();
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pri=await GetMyPrivilege();
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}
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if(pri==0)
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{
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ChangeUsername("[Guest]");
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}
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else if(pri==1)
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{
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ChangeUsername(nm);
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}
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else if(pri==3)
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{
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ChangeUsername(nm+" [Worker]");
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}
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else if(pri==7)
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{
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ChangeUsername(nm+" [Admin]");
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}
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}
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document.addEventListener('SessionReady', async () => {
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await UpdateUserInfo();
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if((await GetMyPrivilege())<3)
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{
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document.querySelector('.content').innerHTML = '<div class="info-box"><h2>Please log in as worker or root first.</h2><p>Redirecting to home page in 3 seconds...</p></div>';
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setTimeout(function(){window.location.href="/";},3000);
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}
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});
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</script>
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<script src="/sessioninit.js"></script>
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</body>
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</html>
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@ -132,10 +132,10 @@
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<div class="dropdown">
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<div class="dropdown-content">
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<a href="/login">Login</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); })();">Logout</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); location.reload();})(); return false;">Logout</a>
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<a href="/register">Register</a>
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<a href="/passwd">Change Password</a>
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<a href="#">Admin Panel</a>
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<a href="/admin">Admin Panel</a>
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</div>
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</div>
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</div>
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@ -169,6 +169,10 @@ app.get('/passwd', (req, res) => {
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res.sendFile(join(__dirname, 'passwd.html'));
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});
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app.get('/admin', (req, res) => {
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res.sendFile(join(__dirname, 'admin.html'));
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});
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server.listen(3000, () => {
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console.log('server running at http://localhost:3000');
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});
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@ -170,10 +170,10 @@
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<div class="dropdown">
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<div class="dropdown-content">
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<a href="/login">Login</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); })();">Logout</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); location.reload();})(); return false;">Logout</a>
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<a href="/register">Register</a>
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<a href="/passwd">Change Password</a>
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<a href="#">Admin Panel</a>
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<a href="/admin">Admin Panel</a>
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</div>
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</div>
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</div>
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@ -171,10 +171,10 @@
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<div class="dropdown">
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<div class="dropdown-content">
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<a href="/login">Login</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); })();">Logout</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); location.reload();})(); return false;">Logout</a>
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<a href="/register">Register</a>
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<a href="/passwd">Change Password</a>
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<a href="#">Admin Panel</a>
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<a href="/admin">Admin Panel</a>
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</div>
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</div>
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</div>
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@ -171,10 +171,10 @@
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<div class="dropdown">
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<div class="dropdown-content">
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<a href="/login">Login</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); })();">Logout</a>
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<a href="#" onclick="(async () => { await Request('logout'); await UpdateUserInfo(); location.reload();})(); return false;">Logout</a>
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<a href="/register">Register</a>
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<a href="/passwd">Change Password</a>
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<a href="#">Admin Panel</a>
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<a href="/admin">Admin Panel</a>
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</div>
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</div>
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</div>
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