I have a simple react component with the form which I believe to have one controlled input:  import React from 'react';  export default class MyForm extends React.Component {     constructor(props) {         super(props);         this.state...
How can I dynamically set the name of the array in state, to get it from state.  onCheckBoxItemClickList(e, value, path) {     console.log(e.target.checked)     if (e.target.checked) {         //append to array         this.setState({             [pa...
I have a form where user can generate new inputs to the form he wants to submit, however i am stuck on handling the values of the new generated inputs as i need to store them in the state.  My code  const [supply_detail_data,setSupply_detail_data]=Re...
I am facing the following issue:  Inside a react component that handles state, there is a websocket connection with socket.io. Whenever I receive some events I should do some operation and update the state of the component. Example:  socket.on('s...
I have a react code that   sets an empty state fills the state once this state is filled, it renders some images this images then trigger an onLoad event this onLoad event then calls a function that reads the initial state But this state is empty   H...
What I'm trying to do  I have a main component with an array of "profiles". For each profile, I have two different CONDITIONAL components (only one is shown at once). Each of these two components has a button that is supposed to switch th...
I'm new to react and I am trying to fetch data from an API and pass the data to a child component. I've passed the data to the state on my parent component, however, when I pass it to the child component as props it logs as an empty array. I&...
I'm quite new to react. I need to pass whether validation is success or not to child react component.Below is my parent component.  Login.js - Parent  update = name => {     this.setState({inputValidation:false})// or with es6 this.setState({n...
I have .JSON in this format:   {     "main": {         "first": {             "id": "123",             "name": "abc"         },         "second": {             "id": "321",...

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