Add Vue reference attribute to input
{% else %}
<div id="cv-add-keyword-wrapper" class="input-group">
<input v-model="newKeyword" id="txt-keyword" type="text" class="form-control"
+ ref="newKeyword"
@keyup.enter="addKeyword('{{ cm.short_id }}')"
placeholder="Examples: Hydrologic_modeling, USU, land use">
<span class="input-group-btn">
