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Articles tagged with #reactjs
In React, the data flow is typically one-way, which means that changes to the state of a component are propagated down to its children via props, but not back up to the parent. This is often referred to as "one-way data binding". When a component's s...
Import & Export In JavaScript In JavaScript, there are two ways to import modules from other files: named imports and default imports. A named import allows you to import specific exports from a module by name. To use a named import, you need to wr...
Introduction In class-based components first, we need to create a class by using the class keyword and then extend it to react. component using extends. react.component will be imported from react. The only compulsory method in this class is rende...
Props In React class components, you can pass props from a parent component to a child component by setting them as properties of the child component instance in the parent component's render method. Here's an example: // Parent component class Pa...
Introduction In our webpage we will have different options such as about us, contact, more info. When we click such option what we want to do is , we want to open another page. One way of doing this is by using anchor tags. But there is a signifi...
Array Behaviour in React When you create an array of JSX elements using the map function in React, React will automatically loop over the array and render each element as a separate component. This happens because React is a declarative library. Wh...
