Ocean of Knowledge
To create a navigation bar in React, you can use the react-router-dom library to handle routing and the nav element to create the navigation bar itself. Here is an example of a simple navigation bar that has three routes: In this example, we are using the NavLink component from react-router-dom to create the individual links…
In PHP, a variable is a container that stores a value or a reference to a value. A variable is represented by a dollar sign ($) followed by the variable name. Variable names are case-sensitive. Here are some examples of declaring variables in PHP: In the above example, $name is a string variable that stores…
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate. It is based on a subset of the JavaScript programming language and is commonly used to transmit data between a server and a web application or between two…
Examples: Examples: Examples: Examples: 5. Python Functions: 6. Python modules:
In React JS, you can use the fetch() function to send HTTP requests and to retrieve data from a server or a database. The fetch() function is a modern and flexible way to make network requests in JavaScript, and it is supported by most modern web browsers. To send a GET request in React JS,…
A toggle is a UI element that allows users to switch between two or more options. Toggles are commonly used in user interfaces to enable or disable features, change settings, or select between different options. In React JS, you can create a toggle by using a checkbox input element or a button element, and by…
There are a few different ways to create tables in React JS. One option is to use the HTML <table> element and to specify the rows and cells using the <tr> and <td> elements. This method involves creating the table structure in the HTML code and using React JS to dynamically update the table data….
React JS- Important Methods Used. There are several basic methods that are commonly used in React applications:
In React, you can implement drag and drop functionality using the drag and drop events and the DataTransfer interface. Here’s an example of how you can implement drag and drop in React: In this example, we have a div element with the dragRef ref that represents the drop zone. We also have a div element…
In React, a JSON object is a JavaScript object that is stored as a JSON string. It is commonly used to store data that is retrieved from a server, or to transmit data between a client and a server. JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to…