ng-Wdatepicker
How?
<input class="Wdate" type="text" readOnly="true" wdate-picker ng-model="date1">
<script src="WdatePicker.js"></script>
<script src="angular.min.js"></script>
<script src="ng-WdatePicker.js"></script>
<script>
var demoApp = angular.module('demoApp', ['ng-WdatePicker']);
</script>