Pure-React | Completed Pure React Book by @ dceddia exercises | Frontend Framework library
kandi X-RAY | Pure-React Summary
kandi X-RAY | Pure-React Summary
Completed Pure React Book by @dceddia exercises and solutions :zap:
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Pure-React
Pure-React Key Features
Pure-React Examples and Code Snippets
Community Discussions
Trending Discussions on Pure-React
QUESTION
I'm trying to create a world map with topojson and d3-geo using scalajs based on the following example: How-to-create-pure-react-SVG-maps-with-topojson-and-d3-geo
My biggest issue so far is what I don't understand how I can implement geoEqualEarth() and geoPath() functions from d3-geo using scala since both of them have a number of methods, for example const projection = geoEqualEarth().scale(160).translate([ 800 / 2, 450 / 2 ])
. This piece of code suppose to create a projection (which is assumed to be an array of numeric values), and that projection is later used in geoPath().projection(projection)(d)
to create a proper input string for the tag. I'm really confused about how such kind of logic can be implemented in scala and I'm not sure if I can use pure JS in this case.
ANSWER
Answered 2021-Jan-25 at 13:22how I can implement geoEqualEarth() and geoPath() functions from d3-geo
I assume that what you mean by that is using those functions, which are defined in the JavaScript library d3-geo, from Scala.js.
In general, to use JavaScript libraries from Scala.js, you either define facade types for the library, or reuse one that is already existing, perhaps through ScalablyTyped. How the facades are declared depends mostly on what the API looks like, and how it's supposed to be used.
Just trying to make your example snippets valid, I would aim for
QUESTION
I am trying to execute a simple function. But eslient tells me that I have a Parsing error: Unexpected token
.
ANSWER
Answered 2020-Nov-06 at 07:31Are you trying to use class or functional components, you have some errors in your code.
Class components should look like this:
QUESTION
While learning and deploying MERN application, I was able to successfully host my MERN app on heroku.
However, when logging into my app, api/login works great. However, the subsequent call api/getUserData is throwing a 404 error.
Any help is greatly appreciated... Thanks in advance.
my client Package.json
...ANSWER
Answered 2020-Jun-16 at 17:38I did get it to work. Here's what i did For the dynamic end point, I've added a route to direct specifically to index.html. I am not sure if this the best solution or not but until I find a better solution, I will use this as work around.
QUESTION
pure-react-carousel gives me an unstyled html button (ButtonBack
) and I want to style it using material-ui.
Placing buttons inside buttons is not permitted.
What works is to assign the className prop manually:
...ANSWER
Answered 2020-Mar-23 at 18:08import { ButtonFirst } from 'pure-react-carousel';
import Button from '@material-ui/core/Button';
const CustomButtonFirst = React.forwardRef((props, ref) => );
// This line is needed because the "disabled" is internal state of "ButtonFirst".
export default withStore(CustomButtonFirst, state => ({ disabled: state.currentSlide === 0 }));
QUESTION
I have tried to implement a simple carousel in react, I have used both pure css and libraries but in all cases it is always shown as follows
all child display in vertical line.
I tried with this codes:
https://www.npmjs.com/package/react-responsive-carousel
https://www.npmjs.com/package/pure-react-carousel
and in all it is the same result, I don't have a style in the css class
...ANSWER
Answered 2019-Jul-27 at 00:09Try to add this import at the top right after you imported some components from 'pure-react-carousel'
:
QUESTION
I'm following Pure React, and there's a House
component that needs some building (omitted the imports for brevity):
ANSWER
Answered 2019-Aug-27 at 18:49Try this
QUESTION
I've been learning new features of React 16.8. I believe React's Pure Component should automatically avoid unnecessary re-render operations.
In the following example, the App
itself is a stateless component. I use useState
to maintain two state objects text
and nested: {text}
.
There are 3 tests. The first 2 tests work. No matter how many times, I change the state, no re-render operation will be required.
Now, the third test tries to set the state of text
with the same string value, but the reference is different. I expect nothing to be re-rendered, but actually, the will be re-rendered.
Shall I use certain memorize technique to avoid? I feel it will be too much code to archive that. And programmer must be very careful to write high-quality React code. ..
...ANSWER
Answered 2019-Jul-17 at 15:21The problem is that with new
operator you creating a String Object
which is always different from the previous state.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Pure-React
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page