bel>
                <input class="input-text id readonly" type="text" id="nodeId" readonly/>
            </div>
            <div class="input-group">
                <label class="input-label" for="upstreamId">upstream:</label>
                <input class="input-text id readonly" type="text" id="upstreamId" readonly/>
            </div>
            <div class="input-group">
                <label class="input-label" for="columnListId">columns:</label>
                <input class="input-text id readonly" 