Enter / leave

app.js

var app = angular.module("app", ["ngAnimate"]);

app.controller("AppCtrl", function() {
    this.toggle = true;
});

app.animation(".toggle", function () {
    return {
        leave: function (element, done) {
            element.text("leave");
        },
        enter: function (element, done) {
            element.text("Enter")
        }
    }
})