afv-library/skills/experience-ui-bundle-frontend-generate/references/page.md

4.8 KiB

Implementation — Page

Rules

  1. Edit the component that owns the UI, never output raw HTML — When editing the home page or any page content, modify the actual .tsx file that renders the target. If the target is inside a child component (e.g. <GlobalSearchInput /> in Home.tsx), edit the child's file (e.g. GlobalSearchInput.tsx), not the parent. Do not wrap the component with extra elements in the parent; go into the component and change its JSX. Do not paste or generate raw HTML.
  2. routes.tsx is the only route registry — never add routes in app.tsx or inside page files.
  3. All pages are children of the AppLayout route — do not create top-level routes that bypass the layout shell.
  4. Default export per page — each page file has exactly one default-export component.
  5. Path aliases in all imports — use @/pages/..., @/components/...; no deep relative paths.
  6. No inline styles — Tailwind utility classes and design tokens only.
  7. Catch-all lastpath: '*' (NotFound) must always remain the last child in the layout route.
  8. Never modify appLayout.tsx when adding a page — layout changes are a separate concern.

Step 1 — Create the page file

Create src/pages/MyPage.tsx with a default export and the standard page container:

export default function MyPage() {
  return (
    <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12">
      <h1 className="text-3xl font-bold text-foreground">My Page</h1>
      <p className="mt-4 text-muted-foreground">Page content goes here.</p>
    </div>
  );
}

Use shadcn components from @/components/ui for UI elements. All styling via Tailwind — no inline style={{}}.

Step 2 — Register the route in routes.tsx

Open src/routes.tsx. Import the page and add it inside the layout route's children array:

import MyPage from "@/pages/MyPage";

// Inside the layout route's children array (before the catch-all):
{
  path: "my-page",
  element: <MyPage />,
  handle: { showInNavigation: true, label: "My Page" },
},
  • path is a relative segment (e.g., "contacts"), not an absolute path.
  • Include handle: { showInNavigation: true, label: "Label" } only if the page should appear in the navigation menu.
  • The catch-all path: '*' must stay last.

Step 3 — Apply an auth guard (if needed)

Access type Guard Behavior
Public None Direct child of layout
Authenticated only <PrivateRoute> Redirects to login if not authenticated
Unauthenticated only (e.g., login) <AuthenticationRoute> Redirects away if already authenticated

Example — private page:

import { PrivateRoute } from "@/components/auth/private-route";

{
  path: "settings",
  element: <PrivateRoute><SettingsPage /></PrivateRoute>,
  handle: { showInNavigation: true, label: "Settings" },
},

Use ROUTES.* constants from @/utils/authenticationConfig for auth-related paths — do not hardcode /login, /profile, etc.

File Conventions — Page

Concern Location
Page component src/pages/<PageName>.tsx (default export)
Route definition src/routes.tsx only
Layout shell src/appLayout.tsx — do not modify for page additions
Auth config paths ROUTES.* from @/utils/authenticationConfig

State and Data

  • Local state: useState, useReducer, useRef inside the page component
  • Shared or complex state: extract to src/hooks/ with a use prefix (e.g., useContacts)
  • Data fetching: any Salesforce record access — GraphQL or REST — goes through the @salesforce/platform-sdk Data SDK (createDataSDK(), then sdk.graphql/sdk.fetch); consult the experience-ui-bundle-salesforce-data-access skill before writing this code, do not call fetch/axios directly or invent a different data API. Place client/query modules in src/api/; place shared data logic (loading, error, caching state) in src/hooks/
  • Auth context: useAuth() from @/context/AuthContext when current user is needed — only valid under AuthProvider

Confirm — Page

  • The page renders inside the app shell (header/nav visible)
  • If showInNavigation: true, the link appears in the navigation menu
  • No TypeScript errors; no broken imports; no missing exports
  • Imports use path aliases (@/, not deep relative paths)