* 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 |
---|---|---|---|---|
5a24c314108439a4d403616e | 使用 this.props 访问 Props | 6 | 301375 | access-props-using-this-props |
--description--
前几项挑战涵盖了将 props 传递给子组件的基本方法。 但是,倘若接收 prop 的子组件不是无状态函数组件,而是一个 ES6 类组件又当如何呢? ES6 类组件访问 props 的方法略有不同。
任何时候,如果要引用类组件本身,可以使用 this
关键字。 要访问类组件中的 props,需要在在访问它的代码前面添加 this
。 例如,如果 ES6 类组件有一个名为 data
的 prop,可以在 JSX 中这样写:{this.props.data}
。
--instructions--
在父组件 ResetPassword
中渲染 ReturnTempPassword
组件的一个实例。 在这里,为 ReturnTempPassword
提供一个 tempPassword
prop,并赋值一个长度至少为 8 个字符的字符串。 在子组件 ReturnTempPassword
中,访问 strong
标签中的 tempPassword
prop,以确保用户看到临时密码。
--hints--
ResetPassword
组件应该返回单个 div
元素。
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return mockedComponent.children().type() === 'div';
})()
);
ResetPassword
的第四个子组件应该是 ReturnTempPassword
组件。
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return (
mockedComponent.children().childAt(3).name() === 'ReturnTempPassword'
);
})()
);
ReturnTempPassword
组件应该有一个名为 tempPassword
的属性。
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return mockedComponent.find('ReturnTempPassword').props().tempPassword;
})()
);
ReturnTempPassword
组件的 tempPassword
prop 值应该是一个字符串,至少为 8 个字符。
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
const temp = mockedComponent.find('ReturnTempPassword').props()
.tempPassword;
return typeof temp === 'string' && temp.length >= 8;
})()
);
ReturnTempPassword
组件应该显示作为 tempPassword
prop 创建的密码,并且密码被包裹在 strong
标签中。
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return (
mockedComponent.find('strong').text() ===
mockedComponent.find('ReturnTempPassword').props().tempPassword
);
})()
);
--seed--
--after-user-code--
ReactDOM.render(<ResetPassword />, document.getElementById('root'))
--seed-contents--
class ReturnTempPassword extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
{ /* Change code below this line */ }
<p>Your temporary password is: <strong></strong></p>
{ /* Change code above this line */ }
</div>
);
}
};
class ResetPassword extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<h2>Reset Password</h2>
<h3>We've generated a new temporary password for you.</h3>
<h3>Please reset this password from your account settings ASAP.</h3>
{ /* Change code below this line */ }
{ /* Change code above this line */ }
</div>
);
}
};
--solutions--
class ReturnTempPassword extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<p>Your temporary password is: <strong>{this.props.tempPassword}</strong></p>
</div>
);
}
};
class ResetPassword extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<h2>Reset Password</h2>
<h3>We've generated a new temporary password for you.</h3>
<h3>Please reset this password from your account settings ASAP.</h3>
{ /* Change code below this line */ }
<ReturnTempPassword tempPassword="serrPbqrPnzc" />
{ /* Change code above this line */ }
</div>
);
}
};