* 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>
4.5 KiB
id, title, challengeType, forumTopicId, dashedName
id | title | challengeType | forumTopicId | dashedName |
---|---|---|---|---|
5a24c314108439a4d403616e | Accedere alle proprietà utilizzando this.props | 6 | 301375 | access-props-using-this-props |
--description--
Le ultime sfide hanno mostrato i modi fondamentali per passare le proprietà ai componenti figli. Ma cosa succede se il componente figlio a cui stai passando una prop è un componente di classe ES6, piuttosto che un componente funzionale senza stato? Il componente di classe ES6 utilizza una convenzione leggermente diversa per accedere alle proprietà.
Ogni volta che fai riferimento a un componente di classe all'interno di sé stesso, usa la parola chiave this
. Per accedere alle proprietà all'interno di un componente di classe, premetti this
al codice che usi per accedervi. Ad esempio, se un componente di classe ES6 ha una prop chiamata data
, scriverai {this.props.data}
in JSX.
--instructions--
Mostra un'istanza del componente ReturnTempPassword
nel componente genitore ResetPassword
. Qui, dai a ReturnTempPassword
una prop di tempPassword
e assegnale un valore stringa di almeno 8 caratteri. All'interno del figlio, ReturnTempPassword
, accedi alla prop tempPassword
all'interno dei tag strong
per assicurarti che l'utente veda la password temporanea.
--hints--
Il componente ResetPassword
dovrebbe restituire un singolo elemento div
.
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return mockedComponent.children().type() === 'div';
})()
);
Il quarto figlio di ResetPassword
dovrebbe essere il componente ReturnTempPassword
.
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return (
mockedComponent.children().childAt(3).name() === 'ReturnTempPassword'
);
})()
);
Il componente ReturnTempPassword
dovrebbe avere una prop chiamata tempPassword
.
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
return mockedComponent.find('ReturnTempPassword').props().tempPassword;
})()
);
L'elemento tempPassword
di ReturnTempPassword
dovrebbe essere uguale a una stringa di almeno 8 caratteri.
assert(
(function () {
const mockedComponent = Enzyme.mount(React.createElement(ResetPassword));
const temp = mockedComponent.find('ReturnTempPassword').props()
.tempPassword;
return typeof temp === 'string' && temp.length >= 8;
})()
);
Il componente ReturnTempPassword
dovrebbe visualizzare la password che crei come prop tempPassword
all'interno dei tag strong
.
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>
);
}
};