I’m trying to add a link to redirect users to the create page, But when I clicked on the link I got the following error: Link code : getInitialProps // _app.tsx Answer You have to write isomorphic code inside MyApp.getInitialProps because that code can run both on the server (during first page load) or on the client (during client-side navigations).
Tag: next.js
Is it nessesary to use getStaticProps with json import in Next.js?
I want to render static data that is coming from a JSON or typescript file and display it to the user. Do I have to use getStaticProps or can I simply import the data without getStaticProps? It’s not clear to me after reading the next documentation. projects.tsx names.json index.tsx Answer It’s totally up to you which approach you are going
Css not loading properly in Reactjs
I am working in reactjs and using (Nextjs) framework,I have All “css,js,images” in “public” folder and in “_app.js” i included all these files,But i whenever i tyring to open “Main page” in browser then page is not displaying (only loader showing) , In other words, webpage not displaying properly Here is my code in “_app.js”,Where i am wrong ? Answer
Updating the localStorage is not in sync
When I toggle darkmode it doesn’t update in _app unless I have 2 tabs opened and trigger it in one tab, then the other tab gets updated and darkmode is toggled, but not the tab I pressed the toggle. I use useSettings in both index and _app. I recorded a video so it’s easier to see what’s going on: https://youtu.be/W5du7Y-457Y.
Can’t mock the navigator.language
I’m currently adding unit test for some of shard utils functions. I’m kinda new to unit testing. Currently having hard time to mock some global object. Is there any way to mock/update value of navigator.language? It is always returning en-US. I tried the Object.defineProperty and different jest mock objects. Didn’t work. The thing is, if I console.log(navigator.language) in the test,
map method not running
I have an array, I push doc data from firebase into that array and I want to display a table row for each doc. The problem is that the map method won’t do anything. Answer First of all, you need to update the state by setAllScores
How to fetch and render object of objects in next js?
I have following code and I am trying to display the data from the object of objects. The error that I receive is TypeError: Cannot read properties of undefined. I understand that the data isn’t in the format of ‘array of objects’, however I still don’t know how to properly map it. I would appreciate some help here… Logged data:
How to redirect to another page using on keypress in nextjs?
I need to redirect users using onkeypress in nextjs. I have a search input where users can type and then press enter key to go to the other page. What I’ve tried: i would appreciate your help. Answer You can use the useRouter hook from next – https://nextjs.org/docs/api-reference/next/router Try changing you handler to
How to stop a component from setting state before the data fetching?
I have a page and that page has two components. I am fetching the data from root component and passing data to child component using react-redux. I tried to set the fetched data to a state variable that is in child component but it sets data before the fetch is complete in the root component. So, I am getting blank
How to render data from parse in next-auth
I want to render data in client side below from parse after signin from next auth using useSession But it’s just render email This is my callbacks code And client side code I don’t know how to change my callbacks code to display data from database Answer After a while and try harder, I was successful to render data. Just