react-tutorial | Modern React Tutorial Documentation with Velopert | Frontend Framework library

by velopert JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | react-tutorial Summary

react-tutorial is a JavaScript library typically used in User Interface, Frontend Framework, React applications. react-tutorial has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Modern React Tutorial Documentation with Velopert

Support

Quality

Security

License

Reuse

Support

react-tutorial has a low active ecosystem.

It has 322 star(s) with 88 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 80 open issues and 0 have been closed. There are 16 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of react-tutorial is current.

Quality

react-tutorial has 0 bugs and 0 code smells.

Security

react-tutorial has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

react-tutorial code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

react-tutorial does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

react-tutorial releases are not available. You will need to build from source code and install.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of react-tutorial

Get all kandi verified functions for this library.

react-tutorial Key Features

No Key Features are available at this moment for react-tutorial.

react-tutorial Examples and Code Snippets

No Code Snippets are available at this moment for react-tutorial.

Community Discussions

Trending Discussions on react-tutorial

Returned values aren't valid, did it run Out of Gas? web3 1.5.0 and sol-0.5.15

Azure B2C: KMSI feature does not work with custom policy

React SPA Azure ADB2C password reset user flow

Reactjs prevent form submission not working

How do I refactor this React component with a listener, to make the component functional?

React is not defined when install one exported component on bit.dev

ocean protocol react tutorial npm start fails

Editing several Inputs in ReactJS

Is it possible to use React components to author AEM Experience Fragments, which then feed a headless frontend?

Add multiple observers to this.listener to React component class

QUESTION

Returned values aren't valid, did it run Out of Gas? web3 1.5.0 and sol-0.5.15

Asked 2022-Mar-23 at 03:00

I am new to the field of blockchain and ethereum. I have been trying to create a simple testing network using truffle and ganache where I created a new workplace in truffle and tried to build a quick react frontend app to connect to the ethereum using Web3.

Everything works fine. I did install the MetaMask and created a new network to the port:7545 and every change that happened to the ganache affected the MetaMask.

This is the code of web3 .

...

ANSWER

Answered 2021-Aug-14 at 19:08

So I tried the same code using truffle and ganache and it works for me. The only difference is that i am running ganache on port 8545 and connecting metamask with that port in url. I believe that you are providing somewhat incorrect values here const todoList = new web3.eth.Contract(TodoList.abi, ADRESS);

Make Sure that your contract's abi and address is correct. Read details about instantiation of contract object with correct values here

Here is how i am reading the JSON file:

const TodoList = JSON.parse(fs.readFileSync('./build/contracts/TodoList.json', 'utf8'));.

I am simply extracting the abi from it just like your code. For Contract Address part, I get the address manually from the output console after running truffle migrate --reset all.

After this you will get a receipt information in console like this

Source https://stackoverflow.com/questions/68760210

QUESTION

Azure B2C: KMSI feature does not work with custom policy

Asked 2022-Mar-07 at 11:24

Our SPA uses Azure B2C and MSAL (React) for user authentication. There are other requirements so we use custom policies instead of predefined user flows. But I struggle to implement Keep Me Signed In (KMSI) feature following these instructions.

I used custom policies from the starter pack: Phone_Email_Base.xml and SignUpOrSignInWithPhoneOrEmail.xml
Added True entry to
Updated relying party policy file with this:

...

ANSWER

Answered 2022-Mar-01 at 07:42

When acquireTokenSilent() fails, MSAL will call ssoSilent(). This will launch a hidden iframe to try to get a token using cookie based SSO.

When this fails, a final error will come back. You must catch this error and call acquireTokenRedirect(). Now if your session setup for your technical profiles is setup properly, and a valid session cookie exists, you’ll get SSO.

https://docs.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-reference-sso

If you are actually seeing a prompt for user input, your session setup is not correct for that particular techical profile. This is the real reason why ssoSilent() failed.

Your problem is not KMSI. To prove it, remove KMSI config, sign in to your app, remove the MSAL objects from the LocalStorage, force a token renewal. You’ll reproduce the issue you described, even without KMSI, and just after a few minutes of logging in.

Source https://stackoverflow.com/questions/71301265

QUESTION

React SPA Azure ADB2C password reset user flow

Asked 2021-Sep-16 at 21:42

I'm following a sample for React w/ msal and AADB2C.

I want to run the reset password flow if an user clicks "Forgot my password" in my signIn flow. From here I saw that I need to handle this case:

...

ANSWER

Answered 2021-Sep-16 at 21:42

You are getting the error in the console: Unhandled Rejection (TypeError): Cannot create property 'authenticationScheme' on string

You are getting this error because somewhere in your code you are using "authenticationScheme" but at the stage "authenticationScheme" object is null or undefined.

Update your code:

Source https://stackoverflow.com/questions/69208959

QUESTION

Reactjs prevent form submission not working

Asked 2021-Jun-12 at 23:14

I'm following a tutorial and I'm trying to have a form that does not reload when submitted to do this I'm trying to use e.preventDefault(); however this is not working and the page is reloading on submission anyway

here is my code:

...

ANSWER

Answered 2021-Jun-12 at 23:14

You have a typo in onsbumit. Change it to onSubmit. Remember that React is using JSX, so even though the code looks like HTML, it is actually JavaScript.

Source https://stackoverflow.com/questions/67953641

QUESTION

How do I refactor this React component with a listener, to make the component functional?

Asked 2021-Mar-05 at 17:39

I've been following this tutorial to connect my React app to Firebase. However, I'd like to refactor the "withAuthentication" component to be functional, like the rest of my app.

The component I get as a result of following the tutorial is:

...

ANSWER

Answered 2021-Mar-05 at 17:39

You need to add a return inside the useEffect as in this post

Source https://stackoverflow.com/questions/66496568

QUESTION

React is not defined when install one exported component on bit.dev

Asked 2021-Feb-01 at 21:26

I have followed the official tutorial of Bit for React. And the result is here: https://bit.dev/vibe/react-admin-components/action-buttons

The problem is, I can not install the above component in another project as a npm package. It says React is undefined when run time (not build time) with this import: import ActionButtons from '@bit/vibe.react-admin-components.components';

I believe this is a happy case, there is no magic here. Maybe babel is the issue here when I use React 17 and babel 7.

Any idea will be highly appreciated.

...

ANSWER

Answered 2021-Jan-17 at 15:56

The error React is undefined means that your default Bit compiler for React isn't configured correctly to support the new JSX transformer.

Steps to fix

Fork the default Bit compiler follow this guideline
Update the forked compiler's .babelrc to use automatic runtime follow the section Configuration here. Note that you have to upgrade the @babel/preset-react dependency of the compiler to >=7.9.0
Rebuild your component using the new compiler
Export that component again and enjoy

Source https://stackoverflow.com/questions/65720246

QUESTION

ocean protocol react tutorial npm start fails

Asked 2020-Dec-14 at 06:14

I am just trying to clone this repo: https://github.com/oceanprotocol/react-tutorial

when I run the app I get the following stack trace:

...

ANSWER

Answered 2020-Dec-14 at 06:14

Looks like the package that this tutorial is using is now deleted. (Squid.js)

And regarding why its giving TypeError because whatwg-url is a dependency pacakge of squid.js and whatwg-url is expecting an Object and its receiving undefined or null. May be squid.js internally calls some external url/api for creating an instance.

Instead of using :

import { Ocean } from '@oceanprotocol/squid'.

Use this :

react-tutorial repo has not been updated to support the V3 version of ocean protocol : https://github.com/oceanprotocol/react-tutorial/issues/14

import { Ocean } from '@oceanprotocol/react'

NPM : npm install @oceanprotocol/react https://www.npmjs.com/package/@oceanprotocol/react

Github Documentation : https://github.com/oceanprotocol/ocean.js

Hope this helps !! Cheers.

Source https://stackoverflow.com/questions/65118070

QUESTION

Editing several Inputs in ReactJS

Asked 2020-Nov-01 at 22:01

I've started to learn React and tried to make an household book, which is based on the code of an Todo App of the MDN-React-Tutorial (https://github.com/mdn/todo-react/blob/master/src/components/Todo.js)

I got stuck at editing the inputs from the entries. In difference to a todo-app I want to edit several inputs at the same time and update these entries with the entered inputs.

I'm pretty sure that there is a mistake at the editTask()-Function, but I can't spot the mistake! I really appreciate your help!

This is what my code looks like!

...

ANSWER

Answered 2020-Nov-01 at 22:01

I'm not sure:

Source https://stackoverflow.com/questions/64637375

QUESTION

Is it possible to use React components to author AEM Experience Fragments, which then feed a headless frontend?

Asked 2020-Sep-18 at 18:15

To briefly describe my goals --

I have an external React component library of ~70 React components, which feeds a web frontend (Websphere Commerce site, which pulls in Experience Fragments via AJAX calls to get the fragment HTML), and also a React Native app. So for the web, AEM is basically the content engine which feeds our headless frontend.
I'd like to use those same React components to feed the AEM Experience Fragment authoring experience, instead of having to rebuild each React component as an HTL template within AEM -- it's too much overhead to maintain a completely separate component library of HTL templates
By following the official Adobe tutorial here, I see how it is possible to map React components to the Content Fragment authoring experience. By which I mean, if I go to AEM Home > Sites > (my site) > create a new fragment, the component I drag in is fed by a React template. I can tell, because the markup matches what is in my BasicComponent.js React template in ui.frontend, and not the basic-component.html template in ui.apps.
But, if I go to AEM Home > Experience Fragments > create a new fragment, that same BasicComponent component will pull from the basic-component.html file in the component folder (next to .content.xml), instead of from BasicComponent.js

I'm new to AEM, so hopefully the above makes sense. I know I am missing something pretty fundamental re: how Experience Fragments differ from Content Fragments (if that is the right term). I've spent a lot of time Googling around for information, but I'm finding that my own ignorance is making it difficult for me to determine if what I'm reading is or is not a clue to solving my issue.

This is the repo that I pulled down to experiment with: https://github.com/drginm/aem-react-simple-example

Any help much appreciated! I'm sure I'm not the only AEM newbie looking for an approachable model for handling this situation.

...

ANSWER

Answered 2020-Sep-18 at 18:15

Experience Fragments is not recommended used with ajax html in headless architecture, it should be exposed via sling model exporter in json format for the react consumption.

To edit and modify the experience fragments AEM doesn't provide any APIs, AEM developer should give custom REST APIs to do the changes.

I would recommend to go with the content fragments where the CRUD operation is possible via Assets api in AEM.

References

Source https://stackoverflow.com/questions/63959128

QUESTION

Add multiple observers to this.listener to React component class

Asked 2020-Sep-10 at 05:08

I want to add multiple observer functions to a React component. I use Firebase authentication and want to trigger actions

when the user first signs in or out: onauthstatechanged
everytime the idToken changes: onidtokenchanged

For this component I followed this tutorial:

...

ANSWER

Answered 2020-Sep-10 at 05:08

@Ross Allen correctly pointed out in his comment:

this is the component instance, but listener is unrelated to React; it's an arbitrary instance variable name. You won't find anything in React documentation about it because it's not specific to React. The second time you assign this.listener = you are writing to the same variable and losing the reference to the onAuthStateChanged handler.

The solution is to define two different arbitrary variables that are assigned to the component class:

Source https://stackoverflow.com/questions/63184853

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install react-tutorial

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: