iv>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">题目答案/关键词：</label>
            <div class="col-sm-8">
                <textarea name="answer" class="form-control" required></textarea>
            </div>
        </div>
    </form>
</div>
<th:block th:include="include :: footer"/>
<script type="text/javascript">
    var prefix = ctx + "edu/question"
    $("#form-question-add").validate({
        focusCleanup: true
    });

    function submi