In our previous tutorial, we have listed Best PDF Viewer Component for React. In this tutorial, we will explain about Mapping Components in React.
As the React takes regular JavaScript data and turn into HTML, so here we will see how easily we can turn our array data into HTML elements.
Suppose you have employee list in an array and wants to turn that into <li>
elements. The map()
function from JavaScript do the magic to achieve our goal. It will help to loop through array and create new HTML elements for each record in an array. It will help to display elements like this. (more…)