React’s useContext hook simplifies global state management by allowing components to share data without passing props down the component tree Example // 1. Create a context const ThemeContext = React.createContext(); function App() { const [theme, setTheme] = React.useState(‘light’); return ( // 2. Provide the theme value to descendants <ThemeContext.Provider… Continue reading useContext Hook in React
Tag: react js
useRef Hook in React
What is useRef? The useRef hook returns a mutable object that persists across renders. Unlike state variables, updating a useRef value does not cause a re-render of the component. This makes it ideal for storing values that need to persist between renders but don’t directly influence the UI. const ref = useRef(initialValue); ref: The object… Continue reading useRef Hook in React
useReducer vs useState in React
React provides several hooks to help manage state in functional components. Two of the most commonly used are useState and useReducer. What is useState? The useState hook is the simplest way to manage state in a functional component. It allows you to add state to a component, and it returns an array containing the current… Continue reading useReducer vs useState in React
useState Hook in React
What is useState? In React, state refers to data that can change over time and affect how a component behaves or looks. The useState hook provides a way to introduce state variables into functional components. Before hooks were introduced, state management was only possible in class components, but with the advent of hooks, functional components… Continue reading useState Hook in React
useReducer Hook in React
What is useReducer? useReducer is a hook that is designed for handling more complex state management scenarios. It’s especially useful when state changes involve multiple sub-values or when state transitions depend on various actions. The useReducer hook works by taking a reducer function and an initial state as arguments, and it returns the current state… Continue reading useReducer Hook in React
How to highlight the entire week when a date is picked from the Datepicker calendar using react-datepicker
To highlight the entire week when a date is picked from thereact-datepicker calendar, we can achieve this by using the highlightDates prop along with some state management to store the highlighted dates. Here’s a step-by-step approach: 1.Install react-datepicker if you haven’t already: npm install react-datepicker 2.Import the necessary modules and styles in your React component:… Continue reading How to highlight the entire week when a date is picked from the Datepicker calendar using react-datepicker
What are the attributes that are used in the Fullcalendar components
The FullCalendar component in a React project has various attributes (also referred to as props) that you can use to customize the calendar’s behavior and appearance. Here are some of the most commonly used attributes: plugins: An array of plugins you want to use with the calendar. Plugins add additional views and functionalities. plugins={[dayGridPlugin, timeGridPlugin,… Continue reading What are the attributes that are used in the Fullcalendar components
How to set and use the Fullcalendar.js in the react project
After installing FullCalendar.Js and importing the css to the component. Set up the FullCalendar component: Add the FullCalendar component to your render method and configure it with the desired plugins and options. const MyCalendar = () => { const handleDateClick = (arg) => { alert(‘Date clicked: ‘ + arg.dateStr); }; return ( <FullCalendar plugins={[dayGridPlugin, timeGridPlugin,… Continue reading How to set and use the Fullcalendar.js in the react project
How to Install and import fullcalendar.js on react Project
Integrating FullCalendar.js into a React project involves several steps, including installing the necessary packages, setting up the FullCalendar component, and configuring it according to your needs. Here’s a step-by-step guide to help you set up FullCalendar in your React project: Install the necessary packages: First, we need to install FullCalendar along with its React wrapper… Continue reading How to Install and import fullcalendar.js on react Project
How to set the default start time and end time in SyncFusion React JS calendar create window?
We can provide a custom value for the start time, end time, and other fields in SyncFusion React JS calendar create window by defining a function for the create action. In the following sample, I am using a function for the create action. In my scenario, calendar events are added when another element is dragged… Continue reading How to set the default start time and end time in SyncFusion React JS calendar create window?