Other file. The code works but () => import(‘./components/home’) generates this warning: Argument type function(): Promise<{readonly default?: function(): any}> is not assignable to parameter type () => Promise<{default: ComponentType}> Type Promise<{readonly default?: functio…
Tag: reactjs
Show Button only particular area while scrolling
Need to show Button between 370px to 410px while scrolling in the Page. Suggest me, how to solve this because this above code is not working. Answer The problem with your validation is that using an || operator using two ways of getting the scrollTop is causing your issues, because in chrome document.body.scr…
How to pass state between functional components in a single file
I have two functional components in a single js file. I want to pass state from one to another Answer You can achieve this by making the other component a child component for the one holding the state. Another method is to use context. Here’s a guide on the official React documentation.
Apply :focus-visible when focusing element programatically
I want to apply styling to my element when I’m focus it using my keyboard or when focused programatically using HTMLElement.focus(). E.g in the example below. I want the <div> to have blue borders initially or when I focus with tab. I only want it to have red border when I click the <div> us…
Fetch API Console data on webpage using axios
I created a simple date picker react js, after that I call API and get some data from API in the console, now I want to fetch API data on the web page. Here is the code i used to call API function, I want map response data on a web page Answer Here is the explanation for this issue
How to put back HTMLElement into React component after the was (re)moved without React
We are wrapping a component library with React components, but in some cases the library manipulates the DOM tree in such a way that React will crash when trying to remove the React components. Here’s a sample that reproduces the issue: You can find this sample on JSFiddle. The above sample will render …
React: Component name based on prop
I am trying to load a component in React via a prop. It is an icon that I want to pass from the parent component. Dashboard (parent): Button (child): Unfortunately, I can’t find an easy way to make this work since I’m not allowed to use props in the component name. Answer Here is a working version…
How to make a button that show the next array item inside a card in gatsbyJs (React)
I’m doing a standard mapping like this; I use slice(0,1) to get only the first array item; without the slice will show all 10 categories in it own card How can create a button or a div that when users click on it; will pass the next card type (or category) from 1/10 to 2/10? Answer Fixed! No need to
how to dynamically set an array object into input field in react
please i am trying to dynamically set array object into input field and send it to the backend. thanks when i console.log printOut, it return undifined. hi everyone, please i am trying to dynamically set array object into input field and send it to the backend. thanks hi everyone, please i am trying to dynami…
TypeError: firebase_compat_app__WEBPACK_IMPORTED_MODULE_0__.default.firestore is not a function
Just trying to set it up firebase for the first time and I get these errors cant find any right answer to work this is my config the error I get – TypeError: firebase_compat_app__WEBPACK_IMPORTED_MODULE_0__.default.firestore is not a function it shows to the line const db = firebase.firestore(); Answer …