UploadManager
Validate, queue, upload, cancel, and retry files.
Live TypeScript example
Try the component here, then use the source below in your application.
Choose a small file and upload it. This demonstration discards the file after transfer.
import '@bluui/web/styles.css'
import { createUploadManager } from "@bluui/web";
export function mount(host: HTMLElement) {
const output = document.createElement("p");
host.append(output);
const csrf = document.querySelector<HTMLMetaElement>(
'meta[name="csrf-token"]',
)?.content;
const uploads = createUploadManager(
host,
{
UploadUrl: "/demo/upload", // Disposable endpoint included by the starter's Vite dev server.
Headers: csrf ? { "x-csrf-token": csrf } : {},
Accept: ".txt,.png,.jpg,.jpeg,.pdf",
MaxFiles: 5,
MaxFileSizeMB: 1,
},
{
Uploaded: (_key, name) => {
output.textContent = `${name} transferred and discarded.`;
},
Error: (message) => {
output.textContent = message;
},
},
);
// Use your own authorized HTTPS multipart endpoint when integrating into an application.
return {
destroy() {
uploads.destroy();
output.remove();
},
};
}
const instance = mount(document.getElementById('example')!)
// When this page or framework component is removed:
// instance.destroy()
Install the library and add the host element
npm install https://bluui.blutekmedia.com/downloads/bluui-web-0.2.6.tgz<div id="example"></div>This example uses the downloadable @bluui/web package. Your application handles persistence and authentication through its typed callbacks. The starter ZIP includes this same example.
This reference documents the published Block’s parameters, events, and types. The web examples adapt those inputs to browser callbacks. Open native showcase ↗
- Web examples
- Supported4 states checked · no automated failures
- TypeScript
- Supported2 states checked · no automated failures
- OutSystems
- Needs work2 states checked · 2 rule failures
Minimum requirement: WCAG 2.1 AA. Supported means the listed checks passed; full conformance is not yet declared.
Evidence and remaining verification →Purpose and use
Use UploadManager when people need visible progress and control over multiple uploads. Explain file types and limits before browsing.
Keyboard design guidance
Browse files works with Enter or Space. Every queued file has individually labelled actions. Progress and errors are announced. Drag and drop has a Browse alternative.
This describes the intended interaction. The dated audit above identifies verified behavior and current gaps.
In your application
Provide useful labels, preserve visible focus, and test the component with your actual content. Use text alongside status colors and check contrast in each state.
Events0No events yet.
Interact with an example to see its events.