All Questions
Tagged with components react-hooks
252 questions
0
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How to pass data between functional components with props?
I want to pass data {name} from Contact.js to Profile.js. I tried to use props to pass the {name} data but I couldn't. I am doing something wrong but I can not figure it out.
.. I can write the name ...
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1
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648
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What is difference Between Functional component , pure class component in React? [duplicate]
I am trying to understand when to use React pure components and regular components.
Components come in two types, Class components and Function components.
iam confused by these words class component, ...
- 125
0
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1
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40
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How make partial component which share one logic?
I created baseModal for my project, which takes arguments like header , body, footer as props.
The problem is, when i have actual modal, which should have searchbar in header , and body that will ...
user22749699
0
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1
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48
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React Component - Input Fields from Form Not Using UseState Properly
import { useEffect } from 'react';
import AddRecordButton from './AddRecordButton';
const AddRecordForm=()=>{
const [content, setContent]=useState([]);
const [artist_name, setartist_name] = ...
0
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1
answer
56
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Calling two functions onClick in React, functions work independently but not when called simultaneously
I have a nav with buttons, each representing a category. When a button is clicked, the setActive function which is passed to the nav component as a prop from a parent file triggers a different ...
1
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1
answer
89
views
Get component value from child component in React
I have created drop down/lookup components for a form, each stored as a separate file under a components folder. At the moment the list of items in each component is fed from an array within the ...
1
vote
2
answers
91
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facing problem in state after filtering in my create-react app
I am new to react and I am making Note-keeping application using react and firebase. Data is properly store and retrieve from firebase and rendering properly on UI.
I have an Input filed on Navbar to ...
0
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2
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32
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State update issue in reactjs
I am creating CRUD Application using React to manage users.
I fetch the user data from 'https://jsonplaceholder.typicode.com/users'. I tried to delete data using the fetch DELETE method but it doesn't ...
0
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1
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88
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Grid Game - Should I try and break this React component down? [closed]
I'm having a go at creating a top down grid game as a way to learn react and test out my newly learned skills.
I have created a version that has some basic mechanics;
-click and dragging on cells ...
1
vote
2
answers
31
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React rerendering
I have component
const ComponentA: React.FC<ComponentAProps> = (props) => {
const [invalidFields, setInvalidFields] = React.useState([]);
return (
<ComponentB
invalidInputs = {...
0
votes
2
answers
31
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How to stop a component from recursively showing up in react Typescript
I have a parent component Form that has a button where on user click, it will display a child component MyWindow. The MyWindow component also has the Form component so the button will appear in ...
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0
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1
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98
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Pass Data From Component To Page In React Js
I want to pass data from a component to another page in React, the component named Country.js has the data I fetched in my app component from an API as a prop, I used react router to create the second ...
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0
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1
answer
46
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How to reuse a cart button in another component
Im new to React and trying to reuse a cart Button which I made for store, in Navbar and update it.
here is my Store component.
I tried to import All the involving components in Navbar as well and ...
- 1
0
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1
answer
220
views
Uncaught TypeError: Cannot read properties of undefined (reading 'length') in the submit form
I want to show my todo in the console when pressing the "Agregar" button, but I get the following error: Uncaught TypeError: Cannot read properties of undefined (reading 'length'), could you ...
- 11
0
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1
answer
43
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How to access data inside of a useEffect block from outside of it?
So basically, I have a DateView component from which I retrieve a date in a ChooseCalendar component. However I have the code that retrieves this data from DateView in a useEffect block because I'm ...
- 99