ui-bootstrap4/src/modal/docs/demo.html

<div ng-controller="ModalDemoCtrl">
    <button class="btn" ng-click="open()">Open me!</button>
    <div modal="shouldBeOpen" close="close()" options="opts">
        <div class="modal-header">
            <h3>I'm a modal!</h3>
        </div>
        <div class="modal-body">
            <ul>
                <li ng-repeat="item in items">{{item}}</li>
            </ul>
        </div>
        <div class="modal-footer">
            <button class="btn btn-warning cancel" ng-click="close()">Cancel</button>
        </div>
    </div>
</div>