Skip to content

fix(frontend): add execCommand fallback and manual-copy alert when clipboard API fails (#1481) #1495

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
ryder777777 wants to merge 1 commit into from
Closed

fix(frontend): add execCommand fallback and manual-copy alert when clipboard API fails (#1481) #1495

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
37 changes: 32 additions & 5 deletions frontend/src/ReferralLinkGenerator.jsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -68,13 +68,40 @@ export default function ReferralLinkGenerator({
}, [id, walletAddress]);

const handleCopy = async () => {
const link = buildInviteLink();
try {
await navigator.clipboard.writeText(buildInviteLink());
setCopied(true);
setTimeout(() => setCopied(false), 2000);
} catch (err) {
console.error('Failed to copy:', err);
if (navigator.clipboard && typeof navigator.clipboard.writeText === 'function') {
await navigator.clipboard.writeText(link);
setCopied(true);
setError('');
setTimeout(() => setCopied(false), 2000);
return;
}
} catch {
// Fall through to execCommand fallback below (#1481)
}

try {
const textarea = document.createElement('textarea');
textarea.value = link;
textarea.setAttribute('readonly', '');
textarea.style.position = 'fixed';
textarea.style.opacity = '0';
document.body.appendChild(textarea);
textarea.select();
const succeeded = typeof document.execCommand === 'function' && document.execCommand('copy');
document.body.removeChild(textarea);
if (succeeded) {
setCopied(true);
setError('');
setTimeout(() => setCopied(false), 2000);
return;
}
} catch {
// Ignore and show manual copy prompt
}

setError('Clipboard unavailable — please select and copy the referral link manually.');
};

const buildShareText = () => {
Expand Down