I am wondering how I can solve this with new ways of coding. I’ve seen someone say this error is due to the update of react-hook-form, but I am not sure how to solve this. If anyone knows this, I would appreciate it. I originally tried to solve this by adding the “…” before register instead of using “ref=”. I
Tag: react-hooks
Theme toggler React – Choice not persisting through page refreshing
I’m trying to apply the theme the user chose to the initial value of useState(), but when I refresh the page, the choice does not apply. What do I have to change in order for the value to persist through page refreshing? theme-toggler.js theme-toggler-button.js Thanks in advance. Answer After a few days, I was able to make it work. I’m
i have to click on the button twice to post data to api in react
I have console.log(ed) the values while executing and what happens is on the first click, inputValue is sent with a null string to api, then on the next click the inputValue with string is sent to api. I have already changed the value of inputValue using the setter function in input tag with onChange function and then i have called
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:
Do you know how to visualize a DXF files in React js? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 5 months ago. Improve this question I want to display DXF files (2D mechanical drawings) in my
Adding items in the nested array of React state
I’m trying to add new items to an array of an object that resides in another object of a state. Pretty nested. So I tried the following way… Now I want to add another object inside the object of series array with useEffect(). And I tried: The way I’m copying …options works absolutely fine, But when I try to copy
concatenation state in useEffect cause loop
i had read some questions and article about this issue including this one: but i don’t find my answer. consider this code. i have a pagination and every time i go to next page i need to concatenate the data with previous one, here is the deal. the react complains about dependency array about list and page. i’m agree about
Suggestion to refactor code into simple way -React
I have multiple with the same class name and method with different parameter i want to refactor the below code to a simpler way any suggestion would be helpful. I want to refactor the code with the same component. Answer I hope this would be helpful. thanks
How to sum, divide values of multiple inputs using onChange event | ReactJS
i try make my first App in react, everything works, but i try take amoun of bill and number of people and divide te bill for person, and add Tip. I know for somebody probably its 5 min solution but i start working with that yesterday and still can’t find solution. I wanna take bill amount and divide by personAmount
TypeError: getItem is not a function when testing a component with node module hooks
I am learning React, and got stuck in testing one of my components. I use react-use-cart to manage the cart, this is how code looks The test breaks at “productInCart = getItem(product.id)” saying ” TypeError: getItem is not a function”. I’ve been stuck at this for several days, and would really appreciate some help, it’s my first time asking a