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fix: Error message does not auto-dismiss and close (X) icon is missing when uploading unsupported file #357

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Merged
Roopan-Microsoft merged 1 commit into from
Mar 5, 2026
Merged

fix: Error message does not auto-dismiss and close (X) icon is missing when uploading unsupported file #357

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15 changes: 14 additions & 1 deletion src/frontend/src/components/uploadButton.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -387,6 +387,17 @@ const FileUploadZone: React.FC<FileUploadZoneProps> = ({
}
}, [fileLimitExceeded]);

// Auto-hide file rejection errors after 10 seconds
useEffect(() => {
if (fileRejectionErrors.length > 0) {
const timer = setTimeout(() => {
setFileRejectionErrors([]);
}, 5000);

return () => clearTimeout(timer);
}
}, [fileRejectionErrors]);

return (
<div style={{ width: '100%', minWidth: '720px', maxWidth: '800px', margin: '0 auto', marginTop: '0', padding: '16px', paddingBottom: '60px' }}>
<ConfirmationDialog
Expand Down Expand Up @@ -562,12 +573,14 @@ const FileUploadZone: React.FC<FileUploadZoneProps> = ({
)}
</div>

<div style={{ display: 'flex', flexDirection: 'column', gap: '13px', width: '837px', paddingBottom: 10, borderRadius: '4px', }}>
<div style={{ display: 'flex', flexDirection: 'column', gap: '13px', width: '880px', paddingBottom: 10, borderRadius: '4px', }}>
{/* Show file rejection errors for invalid type or size */}
{fileRejectionErrors.length > 0 && (
<MessageBar
messageBarType={MessageBarType.error}
isMultiline={true}
onDismiss={() => setFileRejectionErrors([])}
dismissButtonAriaLabel="Close"
styles={messageBarErrorStyles}
>
<div style={{ display: "flex", alignItems: "center" }}>
Expand Down