fetching data not showing in table in react – Reactjs
I am creating a table and fetching data using Axios. However, I am not able to print the data – when I check, the data is being printed in the browser, but I am not able to print the particular…
React native error undefined is not an object (evaluating 'prod.title')
I'm getting this error when I try to run this code. I have set the products variable as well. Can I know why this error occurs? <View style={styles.prodCont}> <ScrollView horizontal={true} style={{ width: "100%" }}> <FlatList data={products} renderItem={({prod}) => ( <ProductCard…
NextJs 13 Experimental App Dir Hash in routes not directing to the hash id – Reactjs
I am using Nextjs 13 with the experimental App Dir but am not sure if this problem I am facing has anything to do with the issue I am facing. I have an id in my home page of "faqs"…
how to memorize a value obtained from redux REACTJS
I want to obtain a value from a variable hosted in redux and memorize it, to later compare it with itself and verify if it is different. I need, for example, to do the following : const value = useSelector(state…
Unable to display object properties when the object seems to be defined (React) – Reactjs
I have some code in a MERN stack app where users can enter another user's name into a search bar, and the webpage will return other properties of the user whose name they searched up. For example, if I search…
Nav Link not rerendering page when clicked. Force update freezes page – Reactjs
I have a nav bar for a website I'm building. The links in the nav bar to a section (#id) in the page but do not go to the section and only update the url. If I type in the…
How to have only one active state showing dropdown and others false in react – Reactjs
I'm trying to make a dropdown navigation. The idea is to only have one active dropdown when the navigation is clicked and the others close. At the moment it works by the following concept I have but I'm stuck currently…
Uncaught TypeError: isOpen is not a function – Reactjs
I was trying to convert my class-based component to function based component, which I wrote some while when I was learning REACT, while converting this, I got an error that isOpen is not the function which I kinda dint get…
Using JavaScript's optional chaining to conditionally render an image from an API – Reactjs
I'm working on building a very basic news app using the New York Times' 'top stories' API. The API is well documented and there are plenty of examples of how to get stared online. But I'm stuck with conditionally rendering…
A field in a React Hook Form does not update the form state unless that field get the focus – Reactjs
I am using React Hook Form. I have this simple form: A simple form When I enter values in the "quantity "and "price" fields, the third field, "total" shows the result of multiplying them. So far, all fine. But I…