React :: Toggle

Renders a toggle component. Use the React.useState() to initialize the isToggleOn state variable to false. Use an object, style, to hold the styles for individual components and their states. Return a <button> that alters the component’s isToggleOn when its onClick event is fired and determine the appearance of the content based on isToggleOn, Continue reading React :: Toggle

How do you ensure methods have the correct this context in React component classes?

In JavaScript classes, the methods are not bound by default. This means that their this context can be changed (in the case of an event handler, to the element that is listening to the event) and will not refer to the component Continue reading How do you ensure methods have the correct this context in React component classes?

What is the difference between HTML and React event handling?

In HTML, the attribute name is in all lowercase and is given a string invoking a function defined somewhere: In React, the attribute name is camelCase and are passed the function reference inside curly braces: In HTML, false can be returned to Continue reading What is the difference between HTML and React event handling?