This is a small extension of Facebook's
TransitionGroupChild components from React source code.
TransitionGroup listens for bubbling click events from elements inside it and looks for
data-direction attribute. Then, it sets a class for animated element:
<animation name>-direction-<direction name>.
There is also a
setDirection method on
TransitionGroup to set direction name programmatically.
var TransitionGroup = ;// Wrap your element<TransitionGroup ="slide" ="tg"><RouteHandler /></TransitionGroup>// Assign data-direction attribute<a ="#next" ="forward">Next</a> //will add .slide-direction-forward class when animating elements<Link ="step-one" ="whatever">Back</Link> //will add .slide-direction-whatever class when animating elements// "API"thisrefstg;