optwidget-angular-directive/widget.js

Use OptWidget with AngularJS

angular.module('optwidget', []).directive('optwidget', function() {
  return {
    link: function(scope, el, attrs) {
      el.attr('id', 'optwidget');
      return setTimeout(function() {
        var form;
        form = angular.element(document.querySelector('#optwidget form'));
        if (!form.length) {
          return window.optwidget.ready();
        }
      }, 10);
    }
  };
});