Files
freeCodeCamp/curriculum/challenges/portuguese/03-front-end-development-libraries/sass/apply-a-style-until-a-condition-is-met-with-while.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

2.5 KiB

id, title, challengeType, forumTopicId, dashedName
id title challengeType forumTopicId dashedName
587d7dbf367417b2b2512bbb Aplicar um estilo até que uma condição seja atendida com @while 0 301454 apply-a-style-until-a-condition-is-met-with-while

--description--

A diretiva @while é uma opção com funcionalidade semelhante ao laço while do JavaScript. Isso cria as regras do CSS até que uma condição seja atendida.

O desafio @for deu um exemplo para criar um sistema de grid simples. Isso também pode funcionar com @while.

$x: 1;
@while $x < 13 {
  .col-#{$x} { width: 100%/12 * $x;}
  $x: $x + 1;
}

Primeiro, defina a variável $x e defina-a como 1. Em seguida, use a diretiva @while para criar o sistema de grid enquanto $x for menor que 13. Depois de definir a regra CSS para width, $x é incrementado por 1 para evitar um loop infinito.

--instructions--

Use @while para criar uma série de classes com diferentes font-sizes.

Deve haver 5 classes diferentes de text-1 até text-5. Em seguida, defina font-size como 15px multiplicado pelo número de índice atual. Certifique-se de evitar um loop infinito!

--hints--

O código deve usar a diretiva @while.

assert(code.match(/@while /g));

O código deve usar uma variável de índice que começa em um índice de 1.

assert(code.match(/\$.*:\s*?1;/gi));

O código deve incrementar a variável contadora.

assert(code.match(/\$(.*)\s*?:\s*\$\1\s*\+\s*1\s*;/gi));

A classe .text-1 deve ter um font-size de 15px.

assert($('.text-1').css('font-size') == '15px');

A classe .text-2 deve ter um font-size de 30px.

assert($('.text-2').css('font-size') == '30px');

A classe .text-3 deve ter um font-size de 45px.

assert($('.text-3').css('font-size') == '45px');

A classe .text-4 deve ter um font-size de 60px.

assert($('.text-4').css('font-size') == '60px');

A classe .text-5 deve ter um font-size de 75px.

assert($('.text-5').css('font-size') == '75px');

--seed--

--seed-contents--

<style type='text/scss'>



</style>

<p class="text-1">Hello</p>
<p class="text-2">Hello</p>
<p class="text-3">Hello</p>
<p class="text-4">Hello</p>
<p class="text-5">Hello</p>

--solutions--

<style type='text/scss'>
  $x: 1;
  @while $x < 6 {
    .text-#{$x}{
      font-size: 15px * $x;
    }
    $x: $x + 1;
  }
</style>

<p class="text-1">Hello</p>
<p class="text-2">Hello</p>
<p class="text-3">Hello</p>
<p class="text-4">Hello</p>
<p class="text-5">Hello</p>