151 lines
4.4 KiB
HTML
151 lines
4.4 KiB
HTML
<!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>register - ZYM's Book Store</title>
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<link rel="stylesheet" href="basic.css">
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<style>
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.register-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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<div class="register-box">
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<form onsubmit="console.log('trying register'); TryRegister(); return false;">
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<input id="user_name" type="text" placeholder="Username" required>
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<input id="password" type="password" placeholder="Password" required>
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<input id="nickname" type="text" placeholder="Nickname" required>
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<button type="submit">Register</button>
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</form>
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</div>
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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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});
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async function TryRegister()
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{
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console.log("TryRegister called");
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var username = document.getElementById("user_name").value;
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var password = document.getElementById("password").value;
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var nick_name = document.getElementById("nickname").value;
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var ret=await Request("register "+username+" "+password+" "+nick_name);
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if(ret=="Invalid")
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{
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alert("Invalid username or password");
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}
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else
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{
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// 删除注册框，在中间显示“注册成功”，三秒后自动跳转到首页
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document.querySelector('.register-box').style.display = 'none';
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document.querySelector('.content').innerHTML = '<div class="info-box"><h2>Register Success</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> |