* 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>
		
			
				
	
	
	
		
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	id, title, challengeType, forumTopicId, dashedName
| id | title | challengeType | forumTopicId | dashedName | 
|---|---|---|---|---|
| 5a24c314108439a4d4036182 | 在 React 中添加内联样式 | 6 | 301378 | add-inline-styles-in-react | 
--description--
在上一次挑战中,你可能已经注意到,除了设置为 JavaScript 对象的 style 属性之外,与 HTML 内联样式相比,React 的内联样式还有其他几个语法差异。 首先,某些 CSS 样式属性的名称使用驼峰式命名。 例如,最后一个挑战用 fontSize 而不是 font-size 来设置字体的大小。 对于 JavaScript 对象属性来说,像 font-size 这样的连字符命名是无效的语法,所以 React 使用驼峰式命名。 通常,任何连字符的 style 属性在 JSX 中都是使用驼峰式命名的。
除非另有规定,否则所有属性值的 length(如height、width 和 fontSize)其单位都假定为 px。 例如,如果要使用 em,可以用引号将值和单位括起来,例如 {fontSize: "4em"}。 除了默认为 px 的 length 值之外,所有其他属性值都应该用引号括起来。
--instructions--
如果你有大量样式,你可以将样式 object(对象)分配给一个常量,以保持代码的组织有序。 在文件顶部将你的样式声明为全局变量。 定义一个 styles 常量,并将其声明为具有三个样式属性及对应值的 object(对象)。 使 div 的文字颜色为 purple、字号为 40、边框为 2px solid purple。 然后设置 style 属性,使其等于 styles 常量。
--hints--
styles 变量应该是具有三个属性的 object(对象)。
assert(Object.keys(styles).length === 3);
styles 变量的 color 属性应该设置为 purple。
assert(styles.color === 'purple');
styles 变量应该将 fontSize 属性设置为 40。
assert(styles.fontSize === 40);
styles 变量的 border 属性应该设置为 2px solid purple。
assert(styles.border === '2px solid purple');
组件应该渲染一个 div 元素。
assert(
  (function () {
    const mockedComponent = Enzyme.shallow(React.createElement(Colorful));
    return mockedComponent.type() === 'div';
  })()
);
div 元素的样式应该由 styles 对象定义。
assert(
  (function () {
    const mockedComponent = Enzyme.shallow(React.createElement(Colorful));
    return (
      mockedComponent.props().style.color === 'purple' &&
      mockedComponent.props().style.fontSize === 40 &&
      mockedComponent.props().style.border === '2px solid purple'
    );
  })()
);
--seed--
--after-user-code--
ReactDOM.render(<Colorful />, document.getElementById('root'))
--seed-contents--
// Change code above this line
class Colorful extends React.Component {
  render() {
    // Change code below this line
    return (
      <div style={{color: "yellow", fontSize: 24}}>Style Me!</div>
    );
    // Change code above this line
  }
};
--solutions--
const styles = {
  color: "purple",
  fontSize: 40,
  border: "2px solid purple"
};
// Change code above this line
class Colorful extends React.Component {
  render() {
    // Change code below this line
    return (
      <div style={styles}>Style Me!</div>
    );
    // Change code above this line
  }
};