Want to add multiple classes to a ReactJS Component? I use classnames when there is a fair amount of logic required for deciding the classes to (not) use. An overly simple example:
1 2 3 4 5 6 7 8 | ... var liClasses = classNames({ 'main-class': true, 'activeClass': self.state.focused === index }); return (<li className={liClasses}>{data.name}</li>); ... |
That said, if you don’t want to include a dependency then there are better answers below.
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