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Paprasta prisijungimo forma

2024 m. rugsėjo 14 d.
2 min skaitymo
Paprasta prisijungimo forma

Šis kodas sukuria šiuolaikišką prisijungimo formą su gražia animacija. Kai puslapis užkraunamas, prisijungimo forma sklandžiai pasirodo iš dešinės, o jos elementai atsiranda su švelniu perėjimu. Kodo struktūra užtikrina, kad forma yra vizualiai patraukli ir patogi naudoti.

<!DOCTYPE html>
<html lang="lt">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Prisijungimo forma - icecode.lt</title>
    <link rel="stylesheet" href="style.css" />
  </head>
  <body>
<div class="login-container">
<div class="logo">
<img src="https://icecode.lt/logo.png" alt="Logo" />
</div>
<form class="login-form">
<h2>Prisijungimas</h2>
<div class="input-group">
  <label for="username">Vartotojo vardas</label>
  <input type="text" id="username" placeholder="Įveskite vardą" required />
</div>
<div class="input-group">
  <label for="password">Slaptažodis</label>
  <input
    type="password"
    id="password"
    placeholder="Įveskite slaptažodį"
    required
  />
</div>
<button type="submit">Prisijungti</button>
</form>
</div>
    <script src="script.js"></script>
  </body>
</html>
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: linear-gradient(to right, #434343, #000000);
  font-family: "Roboto", sans-serif;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.login-container {
  background-color: #1e1e1e;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 400px;
  text-align: left;
  position: relative;
  left: -500px;
  opacity: 0;
  transition: left 1s ease, opacity 1s ease;
}

.logo {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.logo.active {
  opacity: 1;
  transform: translateY(0);
}

.logo img {
  width: 80px;
}

.login-form h2 {
  color: #fff;
  text-align: center;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.input-group {
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.input-group label {
  color: #bbb;
  font-size: 14px;
}

.input-group input {
  width: 100%;
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #555;
  background-color: #333;
  color: #fff;
  outline: none;
  transition: border 0.3s ease;
}

.input-group input:focus {
  border-color: #0056b3;
}

button {
  width: 100%;
  padding: 10px;
  background-color: #0056b3;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s ease;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

button:hover {
  background-color: #1376e0;
}

.login-container.active .login-form h2,
.login-container.active .input-group,
.login-container.active button {
  opacity: 1;
  transform: translateY(0);
}
window.addEventListener("load", function () {
  const loginContainer = document.querySelector(".login-container");
  loginContainer.style.left = "0";
  loginContainer.style.opacity = "1";

  setTimeout(function () {
    loginContainer.classList.add("active");
  }, 1000);
});

const form = document.querySelector(".login-form");

form.addEventListener("submit", function (event) {
  event.preventDefault();

  const username = document.getElementById("username").value;
  const password = document.getElementById("password").value;

  if (username && password) {
    alert("Prisijungimas sėkmingas!");
  } else {
    alert("Įveskite visus laukus");
  }
});

window.addEventListener("load", function () {
  const loginContainer = document.querySelector(".login-container");
  const logo = document.querySelector(".logo");

  loginContainer.style.left = "0";
  loginContainer.style.opacity = "1";

  setTimeout(function () {
    logo.classList.add("active");
  }, 500);

  setTimeout(function () {
    loginContainer.classList.add("active");
  }, 1000);
});
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