mantine | A fully featured React components | Frontend Framework library
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kandi X-RAY | mantine Summary
React components library with native dark theme support
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Trending Discussions on mantine
QUESTION
I am trying to create a simple Next.js page with the data fetched from backend. For fetching I am using useSWR.
If I refresh the page or open it for the first time after running dev, I get a TypeScript error because the data.results (fetched object's data) object is not defined. Which made me believe that either the API is not working or the fetching functions are wrongly configured. Yet both of these are not the case.
If I comment the 2 lines that have the fetched object (data.results), and refresh from browser, I can see an empty page, no surprises there. After that point if I uncomment
console.log(data.results[1].name
) and save the changes I can see the product's name in the browser console. Same goes for the second mention of data.results. So clearly, data fetching works because I can see the data in some situations. In this state, if I click the homepage button, then click the Prods button in the homepage to come back, it still works. It shows the data in console and also in the page. So as long as I don't refresh the the page it works.
And after that(without commenting those 2 lines), if I refresh the page from the browser, I get the TypeError again.
Before useSWR I tried, useEffect and useState for the same purpose but the same thing happened. I also used axiom but nothing changed. In conclusion, I am unable to create a simple page with the contents fetched from backend no matter how hard I tried. I feel like I am missing a fundamental knowledge. Before asking this question I went through pages of documentation but nothing.
In the code below, I try to render a button to homepage and the name of the second product. I have comments near the 2 lines that I mentioned above that uses data.results. In the index.js there is only a button that links to this Prods page.
...ANSWER
Answered 2022-Apr-09 at 22:09Have you tried server side rendering for this purpose? If you fetch data from backend, getServerSideProps is the right place to do that in a Next application.
QUESTION
I'm facing this issue in this Vite started repository.
https://github.com/vicainelli/vite-starter
I'm using Vite + Preact + Vitest + Testing Library
If I'm testing any code inside the codebase, it works fine, but If the test runs against some component that uses another component from an external library, I'm getting this error.
...ANSWER
Answered 2022-Apr-04 at 07:40You'll want to run the following:
QUESTION
If I type very fast, the rich text editor lags while updating. If I hold down the a key, the text editor doesn't update and page freezes until I lift up the key. I have tried using both Mantine text editor and Slate text editor. Both of them don't lag when I'm using it on their docs website itself.
I have also isolated my text editor into a single file but it still won't work.
...ANSWER
Answered 2022-Mar-28 at 08:56You have to use debouncing approach to avoid freezing issues either using loadash or a custom approach. Please check the following link to get solution stack link debounce in reactjs
QUESTION
I am using Mantine for a search bar and I need to get the wordcount of the text area. This is using Nodejs and React. I need to be able to export this value to use in a different file.
...ANSWER
Answered 2022-Mar-24 at 20:02In the following code snippet, my root component (called App) is responsible for keeping the app state, but it can give any piece of state to any of its children. It can also give state modifiers (setX
functions) to its children, which is what I am demonstrating here:
QUESTION
Here is the video proof. https://dsc.cloud/leonardchoo/Screen-Recording-2022-03-08-at-17.25.58.mov
I'm running into a mysterious error where I click the button for navigation, "onClick" event is fired but it does not redirect and render the target component.
As you can see in the screenshot, the onClick
event is logged, but the redirect does not happen.
I reproduced the situation here in CodeSandbox.
Stack
- React TS
- Mantine UI
- React Router V5
How can I solve this issue?
...ANSWER
Answered 2022-Mar-08 at 09:24First thing I noticed in your code was that is is rendering a WrapperPage
component around each routed component with the navigation logic. I tried simplifying the WrapperPage
code as much as possible.
Steps Taken:
- Refactored the
header
andnavbar
props into standalone components in case there was issue generating JSX - Wrapped the
Switch
component inApp
with a singleWrapperPage
instead of each routed component
The issue persisted.
I next removed the UnstyledButton
from @mantine/core
so only the Link
components were rendered, and could not reproduce. I then tried vanilla HTML buttons instead of the UnstyledButton
and they again reproduced the issue.
So it seems it is an issue with rendering an interactive element (i.e. anchor tag from Link
) within another interactive element (i.e. button
from UnstyledButton
) that is an issue. Swapping the element order, i.e. Link
wrapping the UnstyledButton
, appears to reduce the issue. I can't seem to reproduce the issue with the DOM structured this way.
Header
QUESTION
I'm using the YTS API and I need to change the link for the call, I have to use ?query_term= and add the text that the user is typing, for autocomplete. I'm using mantine components for the autocomplete. I tried putting the call inside the handlechange function, but this is not possible.
...ANSWER
Answered 2022-Mar-02 at 06:28You MUST use hooks in the execution context of Function Component, you used the useEffect
inside a function not in the execution context of Function Component.
QUESTION
I have a SelectInput that let me choose 1, 2 or 3, and below that I have a MultiSelect (with Mantine library).
I would like to select the number of co-pilot (on the SelectInput), and allow the selected number on the MultiSelect.
Here is my code :
...ANSWER
Answered 2022-Jan-31 at 12:58declare type when using useState
QUESTION
I've been spending nearly all day just trying to implement a rather simple feature in my React code. The basic idea is checking if a server is reachable, and if it isn't, return a console.log() indicating so. Here's what I have so far:
Relevant Code ...ANSWER
Answered 2021-Aug-07 at 23:56Since it is not possible to distinguish a CORS-Error from any other Error, let's say Network-Error, and you can't even read the Status-Code, so you can't tell if the website sent a 404 or any other code, the approach you want to go (checking it on the front-end) is technically impossible. CORS was specifically designed to behave that way. If you want to read more on that: Trying to use fetch and pass in mode: no-cors
Your best bet here would be to do this sort of thing on the backend, since you can just ignore the cors header and just read the data. You could do something like that:
I used express and axios, but you can use whatever you want to.
QUESTION
Given an object with an array of pokemons, i need to extract only the ones that start with a and put them into an array. And the same with the ones that start with b. These arrays will be inside an onject. something like this. how would you do it? (using Javascript) I tried many ways with for each and split methods.
...ANSWER
Answered 2021-Jan-19 at 18:23Just loop the array, get the name and verify if it starts with a or b, if it does add to desired array.
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