sinple.wufoo.html

<div id="wufoo-q1m2c1ph038hxkv"> </div>
<script type="text/javascript">
  var q1m2c1ph038hxkv;
  (function(d, t) {
    var s = d.createElement(t),
      options = {
        'userName': 'nashaleptachallenge',
        'formHash': 'q1m2c1ph038hxkv',
        'autoResize': true,
        'height': '820',
        'async': true,
        'host': 'wufoo.com',
        'header': 'show',
        'ssl': false
      };
    s.src = ('https:' == d.location.protocol ? 'https://' : 'http://') + 'www.wufoo.com/scripts/embed/form.js';
    s.onload = s.onreadystatechange = function() {
      var rs = this.readyState;
      if (rs)
        if (rs != 'complete')
          if (rs != 'loaded')
            return;
      try {
        q1m2c1ph038hxkv = new WufooForm();
        q1m2c1ph038hxkv.initialize(options);
        q1m2c1ph038hxkv.display();
      } catch (e) {}
    };
    var scr = d.getElementsByTagName(t)[0],
      par = scr.parentNode;
    par.insertBefore(s, scr);
  })(document, 'script');
</script>

wufuu.angular.js

/**
 * Created by kaflan on 10.04.2016.
 */
angular.module('Wufoo', [])
  .factory('WufooService', [
    '$document', '$q', '$rootScope',
    function ($document, $q, $rootScope) {
      var d = $q.defer();

      function onScriptLoad() {
        // Load client in the browser
        $rootScope.$apply(function () {
          d.resolve(window.Wufoo);
        });
      }


      var wufooNum = 'q1m2c1ph038hxkv';
      var divId = $document[0].createElement('div');
      div.id = 'wufoo-' + wufooNum;
      var scriptTag = $document[0].createElement('script');
      scriptTag.type = 'text/javascript';
      scriptTag.async = true;
      scriptTag.src = ('https:' == d.location.protocol ? 'https://' : 'http://') + 'www.wufoo.com/scripts/embed/form.js';
      scriptTag.onreadystatechange = function () {
        var q1m2c1ph038hxkv;
        var rs = this.readyState;
        var  options = {
          'userName': 'nashaleptachallenge',
          'formHash': 'q1m2c1ph038hxkv',
          'autoResize': true,
          'height': '820',
          'async': true,
          'host': 'wufoo.com',
          'header': 'show',
          'ssl': false
        };
        if(rs) if (rs != 'complete') if (rs != 'loaded')return;
        if ( rs == 'complete') onScriptLoad();
        try {
          q1m2c1ph038hxkv = new WufooForm();
          q1m2c1ph038hxkv.initialize(options);
          q1m2c1ph038hxkv.display();
        } catch(e){
          alert('Erorr :',e);
        }
      };
      scriptTag.onload = onScriptLoad;
      $document[0].getElementsByTagName('body')[0].appendChild(scriptTag);

      return {
        Wofoo: function () {
          return d.promise;
        }
      };
    }
  ]);