I deleted the map in the return because it doesn’t work. I get a error like: map is not a function. I hope someone can help me.. This is the code: This is the response from the console.log: {“data”:{“proposals”:[{“id”:”0xc1d3a777729a2f595be7723b22f406b9bba68d4cf…
Tag: reactjs
How to make modal re-render when array is updated
I’m pretty sure this is a simple issue but its stumped me. Run down: Essentially I have a list of files displayed on a table as table cells. When one is selected it becomes highlighted and is added to an array, I also can remove an item from my array by clicking again on it. Then Once I hit a
heroku build failed on deployment
I am trying to host my React application on heroku but I keep getting the following errors: I have tried to do both –legacy-peer-deps and npm install –force but my build keeps getting failed. Is there a way to fix this recurrent problem. Answer I had to update the peer dependency for credit-card-i…
How can i get the dates from current day to last monday in react ? suppose i click on tuesday, i want dates of monday, tuesday [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 months ago. Improve this question Answer Since the number of days you’ll get will vary, it doesn’t make sense to …
How to access to tag style with React.js
I want to change the background color by changing the page width by conditionally writing, but to do this I need to be able to access the styles If we wanted to write this code in JavaScript, it would be like this: But what if we want to write this code with React and functional method? Answer I would suggest
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…
After the site loads it shows the contact section instead of the header [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 2 months ago. Improve this question I ma…
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 …
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, a…
how to map an api into a paragraph
Hi I am trying to map an array of an api to display paragraphs for every index within the array. However I keep getting an error : **> TypeError: undefined is not an object (evaluating ‘post.game_indices.version.name’)** But when I console log post and use my buttons below it displays what I wa…