ss="btn btn-success dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">{{ outputTypeName() }} <span class="caret"></span></button>
                  <ul class="dropdown-menu" aria-labelledby="outputtype">
                    <li><input type="radio" name="outputtype" v-model="outputType" @change="dropdownChanged" value="html" id="html" /><label for="html" >HTML</label></li>
                    <li><input type="radio" name="outputtype" v-model="outputType" @change