Files
freeCodeCamp/curriculum/challenges/espanol/03-front-end-development-libraries/react/compose-react-components.md
Shaun Hamilton c2a11ad00d feat: add 'back/front end' in curriculum (#42596)
* chore: rename APIs and Microservices to include "Backend" (#42515)

* fix typo

* fix typo

* undo change

* Corrected grammar mistake

Corrected a grammar mistake by removing a comma.

* change APIs and Microservices cert title

* update title

* Change APIs and Microservices certi title

* Update translations.json

* update title

* feat(curriculum): rename apis and microservices cert

* rename folder structure

* rename certificate

* rename learn Markdown

* apis-and-microservices -> back-end-development-and-apis

* update backend meta

* update i18n langs and cypress test

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: add development to front-end libraries (#42512)

* fix: added-the-word-Development-to-front-end-libraries

* fix/added-the-word-Development-to-front-end-libraries

* fix/added-word-development-to-front-end-libraries-in-other-related-files

* fix/added-the-word-Development-to-front-end-and-all-related-files

* fix/removed-typos-from-last-commit-in-index.md

* fix/reverted-changes-that-i-made-to-dependecies

* fix/removed xvfg

* fix/reverted changes that i made to package.json

* remove unwanted changes

* front-end-development-libraries changes

* rename backend certSlug and README

* update i18n folder names and keys

* test: add legacy path redirect tests

This uses serve.json from the client-config repo, since we currently use
that in production

* fix: create public dir before moving serve.json

* fix: add missing script

* refactor: collect redirect tests

* test: convert to cy.location for stricter tests

* rename certificate folder to 00-certificates

* change crowdin config to recognise new certificates location

* allow translations to be used

Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>

* add forwards slashes to path redirects

* fix cypress path tests again

* plese cypress

* fix: test different challenge

Okay so I literally have no idea why this one particular challenge
fails in Cypress Firefox ONLY. Tom and I paired and spun a full build
instance and confirmed in Firefox the page loads and redirects as
expected. Changing to another bootstrap challenge passes Cypress firefox
locally. Absolutely boggled by this.

AAAAAAAAAAAAAAA

* fix: separate the test

Okay apparently the test does not work unless we separate it into
a different `it` statement.

>:( >:( >:( >:(

Co-authored-by: Sujal Gupta <55016909+heysujal@users.noreply.github.com>
Co-authored-by: Noor Fakhry <65724923+NoorFakhry@users.noreply.github.com>
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
2021-08-13 21:57:13 -05:00

4.5 KiB

id, title, challengeType, forumTopicId, dashedName
id title challengeType forumTopicId dashedName
5a24c314108439a4d4036166 Compón componentes de React 6 301381 compose-react-components

--description--

A medida que los desafíos continúan utilizando composiciones más complejas con componentes de React y JSX, hay un una cosa importante a tener en cuenta. Renderizar componentes de clase de estilo ES6 dentro de otros componentes es igual que renderizar los componentes simples que usaste en los últimos desafíos. Puedes renderizar elementos JSX, componentes funcionales sin estado y componentes de clase ES6, dentro de otros componentes.

--instructions--

En el editor de código, el componente TypesOfFood ya está incluyendo (renderizando) un componente llamado Vegetables. Además, también está el componente Fruits del último desafío.

Anida dos componentes dentro de Fruits - primero NonCitrus y luego Citrus. Ambos componentes se te proporcionan en segundo plano. A continuación, anida el componente de clase Fruits en el componente TypesOfFood, debajo del encabezado (header) h1 y encima de Vegetables. El resultado debe ser una serie de componentes anidados, que utiliza dos tipos de componentes diferentes.

--hints--

El componente TypesOfFood debe devolver un solo elemento div.

assert(
  (function () {
    const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood));
    return mockedComponent.children().type() === 'div';
  })()
);

El componente TypesOfFood debe devolver el componente Fruits.

assert(
  (function () {
    const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood));
    return mockedComponent.children().childAt(1).name() === 'Fruits';
  })()
);

El componente Fruits debe devolver el componente NonCitrus y el componente Citrus.

assert(
  (function () {
    const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood));
    return (
      mockedComponent.find('Fruits').children().find('NonCitrus').length ===
        1 &&
      mockedComponent.find('Fruits').children().find('Citrus').length === 1
    );
  })()
);

El componente TypesOfFood debe devolver el componente Vegetables debajo del componente Fruits.

assert(
  (function () {
    const mockedComponent = Enzyme.mount(React.createElement(TypesOfFood));
    return mockedComponent.children().childAt(2).name() === 'Vegetables';
  })()
);

--seed--

--before-user-code--

class NonCitrus extends React.Component {
  render() {
    return (
      <div>
        <h4>Non-Citrus:</h4>
        <ul>
          <li>Apples</li>
          <li>Blueberries</li>
          <li>Strawberries</li>
          <li>Bananas</li>
        </ul>
      </div>
    );
  }
};
class Citrus extends React.Component {
  render() {
    return (
      <div>
        <h4>Citrus:</h4>
        <ul>
          <li>Lemon</li>
          <li>Lime</li>
          <li>Orange</li>
          <li>Grapefruit</li>
        </ul>
      </div>
    );
  }
};
class Vegetables extends React.Component {
  render() {
    return (
      <div>
        <h2>Vegetables:</h2>
        <ul>
          <li>Brussel Sprouts</li>
          <li>Broccoli</li>
          <li>Squash</li>
        </ul>
      </div>
    );
     }
};

--after-user-code--

ReactDOM.render(<TypesOfFood />, document.getElementById('root'))

--seed-contents--

class Fruits extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    return (
      <div>
        <h2>Fruits:</h2>
        { /* Change code below this line */ }

        { /* Change code above this line */ }
      </div>
    );
  }
};

class TypesOfFood extends React.Component {
  constructor(props) {
     super(props);
  }
  render() {
    return (
      <div>
        <h1>Types of Food:</h1>
        { /* Change code below this line */ }

        { /* Change code above this line */ }
        <Vegetables />
      </div>
    );
  }
};

--solutions--

class Fruits extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    return (
      <div>
        <h2>Fruits:</h2>
        { /* Change code below this line */ }
        <NonCitrus />
        <Citrus />
        { /* Change code above this line */ }
      </div>
    )
  }
}

class TypesOfFood extends React.Component {
  constructor(props) {
     super(props);
  }
    render() {
      return (
        <div>
        <h1>Types of Food:</h1>
          { /* Change code below this line */ }
          <Fruits />
          { /* Change code above this line */ }
          <Vegetables />
        </div>
      );
    }
};