                      <input data-bind="textInput: connectionString" type="text" class="form-control" placeholder="mongodb://[username:password@]host[:port]" />
                                </div>
                            </div>
                            <div class="form-group">
                                <label class="control-label migrate-gridfs">
                                    <small><i class="icon-info text-info"></i></small>
                                </label>
            