September 2018
Beginner
156 pages
3h 28m
English
Content preview from React Router Quick Start Guide
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activeClassName prop
By default, the class name active is applied to the active <NavLink> component. For example, when a <NavLink> is clicked and the corresponding route is rendered, the selected <NavLink> has its class name set to active. To change this class name, specify the activeClassName prop on the <NavLink> component with its value set as the CSS class name that you want to apply:
<nav> <NavLink to="/">Home</NavLink> <NavLink to="/dashboard" activeClassName="selectedLink"> Dashboard </NavLink></nav>
The next step is to specify the styles for the CSS class selectedLink in your application's CSS file. Note that the first <NavLink> does not specify the activeClassName prop. In this case, when the <NavLink> is clicked, the active
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.