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Merged
Akashshelke07 merged 2 commits into from
Aug 24, 2025
Merged

add spinner and error message to login function #467

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3a8af2b
add spinner and error message to login function
Aug 24, 2025
9b91bcf
Merge branch 'main' into addspinner
Rajpal1905 Aug 24, 2025
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62 changes: 62 additions & 0 deletions src/pages/login.html
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,11 @@
/>
</head>


<div id="spinnerOverlay" style="display: none;">
<span class="loader"></span>
</div>

<body>
<header class="header" data-header>
<div class="container">
Expand Down Expand Up @@ -237,6 +242,18 @@
e.preventDefault();
signupErrorMessage.textContent = "";

if (!signupForm.checkValidity()) {
signupForm.reportValidity();
return;
}
9
const formData = {
username: String(document.getElementById('name').value.trim()),
email: String(document.getElementById('signupEmail').value.trim()),
password: String(document.getElementById('signupPassword').value),
number: String(document.getElementById('phone_number').value.trim()),
address: String(document.getElementById('address').value.trim() || '')
};
const name = document.getElementById("name").value.trim();
const email = document.getElementById("signupEmail").value.trim();
const password = document.getElementById("signupPassword").value.trim();
Expand Down Expand Up @@ -270,12 +287,54 @@
});
}


const loginForm = document.getElementById('loginForm');
loginForm.addEventListener('submit', async function (e) {
// Handle Login Form Submission
if (loginForm) {
loginForm.addEventListener("submit", async (e) => {

e.preventDefault();
loginMessage.textContent = "";


const spinner = document.getElementById('spinnerOverlay');
spinner.style.display = 'flex'; // Show spinner

const email = document.getElementById('email').value;
const password = document.getElementById('password').value;
console.log(email, password, "jiiiiiiiiiiiiiii")

try {
const res = await fetch('http://localhost:4000/login', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
credentials: 'include',
body: JSON.stringify({ email, password })

});
console.log("res", res)
const result = await res.json();

if (res.ok && result.success) {
localStorage.setItem('userToken', 'logged-in');
localStorage.setItem('userInfo', JSON.stringify({
username: result.user.username || result.user.email,
email: result.user.email,
id: result.user._id
}));

// Redirects — spinner can stay until redirect
window.location.href = `./about.html?message=${encodeURIComponent(result.message || 'Login successful')}&type=success`;
} else {
spinner.style.display = 'none'; // Hide spinner on error
document.getElementById('loginMessage').textContent = result.message || 'Invalid credentials';
document.getElementById('loginMessage').className = 'error';
}
} catch (err) {
spinner.style.display = 'none'; // Hide spinner on error
document.getElementById('loginMessage').textContent = 'Login failed';
document.getElementById('loginMessage').className = 'error';
const email = document.getElementById("email").value.trim();
const password = document.getElementById("password").value.trim();

Expand All @@ -284,6 +343,9 @@
return;
}


// Logout function
async function logout() {
try {
const res = await fetch("http://localhost:4000/api/auth/login", {
method: "POST",
Expand Down
32 changes: 32 additions & 0 deletions styles/loginstyle.css
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Original file line number Diff line number Diff line change
Expand Up @@ -245,3 +245,35 @@ body .form.signup {
opacity: 1 !important;
pointer-events: auto !important;
}
#spinnerOverlay {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: rgba(255, 255, 255, 0.6);
display: flex;
align-items: center;
justify-content: center;
z-index: 9999;
}

.loader {
width: 48px;
height: 48px;
border: 5px solid #FFF;
border-bottom-color: transparent;
border-radius: 50%;
display: inline-block;
box-sizing: border-box;
animation: rotation 1s linear infinite;
}

@keyframes rotation {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}