Here is the flow of the code you have shared 1. When the component mounts, it calls a function 2. this function “fetchPostsWithRedux” then dispatches actions also, it send an api call to server to fetch data 3. when the data is received component re-renders with updated data as prop. Now if you want to … Read more
First of all, that’s not the way how to ask a good question. You need to show us some code, what did you try, where is the problem. Check here how to ask good question. The solution for your problem would be to store the index of the clicked button in your local state and … Read more
You won’t need gulp for what you described. webpack will serve you well. Also, react-semantic-ui has a react binding so you don’t need extra build steps for that. Why webpack? It’s a much safer choice at this moment for bundling and building a react app. Most of the tutorials you find are based on webpack. … Read more
An example value of x[“planeTypeID.code”] is “B734”, of state.day “23-08-2019” => those are 2 different fields => you will get an empty array when you filter by x[“planeTypeID.code”].includes(state.day) ¯\_(ツ)_/¯ After debugging via comments, the most likely solution is: x[“planeTypeID.code”].toLowerCase().includes(action.search || state.search) I recommend to Get Started with Debugging JavaScript as a generic first step to … Read more
You access an element in an array with an index starting from 0, like you noted. Accessing a key in an object is just a matter of using the key name: const secondBook = books[2]; solved How to find objects by key in javascript object?
You would need your fetch to take place in a parent component. Then, you can render whichever component you want based on the state of fetch. If fetching is done, render the NewComponent. If still fetching, render the CurrentComponent. import React, { useState } from “react”; import ReactDOM from “react-dom”; const CurrentComponent = () => … Read more
https://codesandbox.io/s/6zrw7r66rr I have forked your codesandbox, and edit 4 files. Pretty sure it satisfies all your requirements stated above VerticalLinearStepper.js: this is where we store our username, password, disabledNext (radioButton) state and handleChange method for setState. Then, we passed down the state to -> Step1.js -> AsyncValidationForm.js. class VerticalLinearStepper extends React.Component { state = { … Read more