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* 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>
68 lines
1.4 KiB
Markdown
68 lines
1.4 KiB
Markdown
---
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id: bad87fee1348bd9aec908846
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title: 创建一个 Bootstrap 标题
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challengeType: 0
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forumTopicId: 16812
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dashedName: create-a-bootstrap-headline
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---
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# --description--
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现在，来运用 HTML、CSS 和 Bootstrap 从头开始做点东西。
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接下来将会搭建一个 jQuery playground，以便在后续的 jQuery 课程中使用它。
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首先，创建一个包含 `jQuery Playground` 文本内容的 `h3` 元素。
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通过给 `h3` 元素设置 Bootstrap 的 `text-primary` class 属性来为其上色，然后添加 Bootstrap 的 `text-center` class 属性使其文本居中显示。
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# --hints--
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为页面添加一个 `h3` 元素。
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```js
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assert($('h3') && $('h3').length > 0);
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```
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确保 `h3` 元素有一个闭合标签。
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```js
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assert(
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code.match(/<\/h3>/g) &&
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code.match(/<h3/g) &&
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code.match(/<\/h3>/g).length === code.match(/<h3/g).length
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);
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```
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为了确保成功上色，`h3` 元素应该具有 `text-primary` class。
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```js
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assert($('h3').hasClass('text-primary'));
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```
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为了确保文本居中显示，`h3` 元素应该具有 `text-center` class。
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```js
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assert($('h3').hasClass('text-center'));
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```
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`h3` 元素文本内容为 `jQuery Playground`。
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```js
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assert.isTrue(/jquery(\s)+playground/gi.test($('h3').text()));
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```
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# --seed--
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## --seed-contents--
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```html
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```
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# --solutions--
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```html
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<h3 class="text-primary text-center">jQuery Playground</h3>
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```
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