Solution To add an active class on click in react js, use conditional rendering based on the condition we can able to toggle or change any class in the react js. In this article, we will create a clickable button and when users click on the button will change the background color of the button. Snippet In this snippet section, we will show those codes which are playing important role in this example....
Solution To add active class dynamically in react js, use conditional rendering based on the condition we can able to toggle active class in the list. In this article, we will create a clickable menu and when users click on any menu will show their sub-menu. Snippet In this snippet section, we will show those codes which are playing important role in this example. Menu Conditional Rendering Here, we are rendering menus dynamically from the array and if the array contains isActive - true then we are adding an active class for those menus....