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#state - Questions and answers

5 questions, 1 pages, 20 questions on this page

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3 points

Is the state updated when I submit a form in React?

I use a <form> in React and collect input data into a state using useState(). How to make sure that the data in the state is up-to-date when the 'submit' button is clicked?

1 answers

1060

3 points

React - How can I change the state of my data with Material UI menu item when the user select one option

I'm using Material UI to create table and allow the user to change the actual information that he saved in the database, so I'm using React and here is my actual code: How I can add the value selected...

1 answers

1030

3 points

React - form submit button in root component

How do I implement submit button on the root component which has several child components that has a part of a form?

2 answers

1060

5 points

React - useState set method does not reflecting my change immediately

Hi there! What is the problem with my component? When I try to set state, and use it again the state doesn't reflect previous change. What is wrong with my code? Why component dysplays proper result o...

1 answers

963

0 points

React - setState with a callback function (useState hook)

Hi! I want to display some information after updating the state value in React functional component. Is there a way to call setState() with a callback function that console.log some text? This is what...

0 answers