Home / Buttons / SYSTEM SET
INSTALL APP button
Installs the site on the phone home screen like an app (PWA). Keep it near the top of the menu.
Tag name: <nut-cai-app> · Vietnamese name: CÀI APP
REAL BUTTON — TAP IT
Open the demo on its own page →
Install in one minute
Upload nut-cai-app.js to your site, then paste this where the button should appear:
<script defer src="/nut/nut-cai-app.js"></script>
<nut-cai-app ten-app="SiteTốt"></nut-cai-app>Button attributes
| Attribute | Default | Meaning |
|---|---|---|
ten-app | domain | Name shown in the install instructions. |
Shared attributes
| Attribute | Meaning |
|---|---|
mau | Button background, set it to your brand color |
mau-chu | Text and icon color |
nhan | Button text |
kieu | icon = 44px round icon only · vien = outline button |
rong | Full-width button |
ghi-luot | Path to the PHP file that logs clicks |
Version history
- 1.0.0 (2026-10-05) — First packaged release as a self-contained component.
- 1.1.0 (2026-10-05) — Added English: button text, messages and dialogs follow the page language (<html lang>).
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