Migración de v0.x a v1

¡Sí, v1 ha sido liberado! Tome ventaja de 2 años de esfuerzo.

Preguntas Frecuentes

Woah - la API es muy diferente! Does that mean 1.0 is completely different, I'll have to learn the basics all over again, and migrating will be practically impossible?

¡Me alegro de que lo preguntas! The answer is no. I'm glad you asked! The core concepts haven't changed. You will notice that the API provides more flexibility, but this has a cost – lower-level components that abstract less complexity.

¿Qué motivó un cambio tan importante?

Material-UI se inició hace 4 años. El ecosistema ha evolucionado mucho desde entonces, también hemos aprendido mucho. @nathanmarks started an ambitious task, rebuilding Material-UI from the ground-up taking advantage of this knowledge to address long-standing issues. To name some of the major changes:

• New styling solution using CSS-in-JS (better customization power, better performance)
• New theme handling (nesting, self-supporting, etc.)
• Blazing fast documentation thanks to Next.js
• Way better test coverage (99%+, run on all the major browsers, visual regression tests)
• Full server-side rendering support
• Amplia gama de navegadores compatibles

¿Dónde debo empezar en una migración?

1. Comience instalando la versión v1.x de Material-UI junto a la versión v0.x.

Con yarn:

yarn add material-ui
  yarn add @material-ui/core

Or with npm:

npm install material-ui
  npm install @material-ui/core

then

import FlatButton from 'material-ui/FlatButton'; // v0.x
  import Button from '@material-ui/core/Button'; // v1.x

2. Run the migration helper on your project.
3. MuiThemeProvider is optional for v1.x., but if you have a custom theme, you are free to use v0.x and v1.x versions of the component at the same time, like this:

import * as React from 'react';
import { MuiThemeProvider, createMuiTheme } from '@material-ui/core/styles'; // v1.x
import { MuiThemeProvider as V0MuiThemeProvider } from 'material-ui';
import getMuiTheme from 'material-ui/styles/getMuiTheme';

const theme = createMuiTheme({
  /* theme for v1.x */
});
const themeV0 = getMuiTheme({
  /* theme for v0.x */
});

function App() {
  return (
    <MuiThemeProvider theme={theme}>
      <V0MuiThemeProvider muiTheme={themeV0}>{/*Components*/}</V0MuiThemeProvider>
    </MuiThemeProvider>
  );
}

export default App;

4. After that, you are free to migrate one component instance at the time.

Componentes

Autocompletado

Material-UI doesn't provide a high-level API for solving this problem. You're encouraged you to explore the solutions the React community has built.

In the future, we will look into providing a simple component to solve the simple use cases: #9997.

Svg Icon

Run the migration helper on your project.

This will apply a change such as the following:

-import AddIcon from 'material-ui/svg-icons/Add';
+import AddIcon from '@material-ui/icons/Add';

<AddIcon />

Flat Button

-import FlatButton from 'material-ui/FlatButton';
+import Button from '@material-ui/core/Button';

-<FlatButton />
+<Button />

Raised Button

RaisedButton upgrade path:

-import RaisedButton from 'material-ui/RaisedButton';
+import Button from '@material-ui/core/Button';

-<RaisedButton />
+<Button variant="contained" />

Subheader

-import Subheader from 'material-ui/Subheader';
+import ListSubheader from '@material-ui/core/ListSubheader';

-<Subheader>Sub Heading</Subheader>
+<ListSubheader>Sub Heading</ListSubheader>

Toggle

-import Toggle from 'material-ui/Toggle';
+import Switch from '@material-ui/core/Switch';

-<Toggle

-  toggled={this.state.checkedA}
-  onToggle={this.handleToggle}
-/>
+<Switch
+  checked={this.state.checkedA}
+  onChange={this.handleSwitch}
+/>

Menu Item

-import MenuItem from 'material-ui/MenuItem';
+import MenuItem from '@material-ui/core/MenuItem';

-<MenuItem primaryText="Profile" />
+<MenuItem>Profile</MenuItem>

Font Icon

-import FontIcon from 'material-ui/FontIcon';
+import Icon from '@material-ui/core/Icon';

-<FontIcon>home</FontIcon>
+<Icon>home</Icon>

Circular Progress

-import CircularProgress from 'material-ui/CircularProgress';
+import CircularProgress from '@material-ui/core/CircularProgress';

-<CircularProgress mode="indeterminate" />
+<CircularProgress variant="indeterminate" />

Drop Down Menu

-import DropDownMenu from 'material-ui/DropDownMenu';
+import Select from '@material-ui/core/Select';

-<DropDownMenu></DropDownMenu>
+<Select value={this.state.value}></Select>

Para continuar…

¿Has migrado con éxito tu aplicación y quieres ayudar a la comunidad? Hay un problema abierto para terminar esta guía de migración #7195. Cualquier pull request es bienvenido 😊.