I am new to Reactjs I am trying to build an address form with 3 Select ( country, State, City ) I used React hock so when the page first load it will fetch countries list to country select after that when user select country it will fetch states list to state select and after that when user select state
Tag: reactjs
Problem with conditional statements in React Hook
I wrote a program that takes a data that has an object from the movie and adds the state of the watch to each of the objects and puts it in the state. The whole program works properly My only problem is that when I click on the watched button, I want the text of the button to be changed
How do I correctly use ReactJS Reach Router with TypeScript & ESLint?
I’m trying to implement client-only routes using Reach Router in a project using TypeScript & ESLint. This is my initial implementation: At this point, TypeScript threw the following error on the BrowseMain and UploadMain routes in […].tsx: TS2322: Type ‘{ key: string; path: string; }…
ReactJS useState hook – asynchronous behaviour
I am building a page to list products. So I’ve one input:file button to select multiple images and then I’m calling an API to upload that images on the server and displaying progress in UI with images. Here’s my code. As the useState is asynchronous, I can’t directly pass that react st…
Using filter to show all objects except the one I am clicking on
I am trying to setup a “remove from cart” button but I ran into some issues. I am having a hard time explaining what I mean, but I will do my best. So pretty much, my goal is to filter out the product from the cart that the user is clicking on, I am doing this by targeting the ID.
React JS changing words in spherical word cloud
https://codesandbox.io/s/basic-demo-forked-yup2o?file=/src/App.js I have the above sandbox of a spherical word cloud consisting of random words – I’m trying to modify the code so rather than random words, the cloud can display words from a list of my choosing, for example let MyList = [‘Reac…
Unable to increment or decrement my quantity value React JS
So I am building a shopping cart, I am done with most of my code but when I try to increment or decrement the value of a product quantity from cart it just fetches me the value of current quantity it doesn’t get updated. I am unable to understand where I am making the mistake. This is my cart.js file
NextJS load external image Amazon
There is a specific url on amazon that stores some images on s3 that the amazon domain in question is already configured on the domain in next.config.js, but does not load on the front. If I put any external url, unsplah or other, it loads normally. The url in question is: idinheiro-admin-images.s3.sa-east-1.…
TypeError: undefined is not an object (evaluating ‘availableMeals.filter’). I don’t why I am getting this error
I am using the useSelector() hook to pass state as a prop but I am getting an error saying: /store/reducers/meals.js: CategoryMealScreen.js: I don’t know why I am getting this error. Answer The issue is with your reducer , You are returning an action instead of state . Please change this to
React-select – I can not work out how to set a default value
This has been asked quite a few times, so sorry, but I can’t work this out. I hae read the docs, but I couldn’t find anything that worked, so I obvioulsy don’t understand what’s happening here. } I’ve also tried: And I’ve also tried the variable as: I can see the call to th…