File Upload Review Patterns
Progress Readback
A static upload progress readback shows team-photo.png, 64%, Preview only remaining, and Not uploading status.
Program
Progress readbacks should make the visible percentage and transfer state clear without running a timer or upload service.
upload_progress_readback.html
Visuals: captured from real browser rendering
<section class="upload-progress" aria-labelledby="upload-progress-title">
<h2 id="upload-progress-title">Upload progress readback</h2>
<dl>
<div><dt>File</dt><dd>team-photo.png</dd></div>
<div><dt>Progress</dt><dd>64%</dd></div>
<div><dt>Remaining</dt><dd>Preview only</dd></div>
<div><dt>Status</dt><dd><span class="badge">Not uploading</span></dd></div>
</dl>
<div class="bar" aria-label="Upload progress preview"><span>64%</span></div>
<p class="note">Static progress readback only; no progress event, timer, File API, upload service, storage, route, API, network, script, or live transfer runs.</p>
</section>
<style>
.upload-progress { display: grid; gap: 10px; max-width: 38rem; border: 1px solid #64748b; padding: 12px; }
.upload-progress dl { display: grid; gap: 8px; margin: 0; }
.upload-progress dl div { display: grid; grid-template-columns: 8rem 1fr; gap: 8px; }
.upload-progress dt { color: #475569; }
.upload-progress dd, .note { margin: 0; }
.bar { border: 1px solid #94a3b8; background: #f8fafc; padding: 2px; }
.bar span { display: block; width: 64%; background: #0f766e; color: white; padding: 4px 8px; }
.badge { border-radius: 999px; background: #dbeafe; padding: 2px 8px; }
.note { color: #475569; }
</style>
Label the progress readback.

The section is labelled by its visible heading. Show the file row.

The file name is exact pinned data. Show the progress value and bar.

The progress value and bar are exact pinned data. Show the remaining state.

The remaining value says this is only a preview. Show the transfer status.

The status says no upload is running. Check progress honesty.

File, progress, remaining state, status, and no live transfer.
progress readback
The section heading names the upload progress surface.
pinned progress
File, Progress, Remaining, and Status values are exact pinned data.
no live transfer
The lesson should not imply progress events, timers, File APIs, upload services, storage, routes, APIs, networks, scripts, or live transfers.