Try this for the code in your template:
<table id="table" border="1">
<tr>
<th>First Name</th>
<th>Last Name</th>
<th>Age</th>
</tr>
<tbody>
<tr ng-repeat="row in msg.payload" ng-dblclick="sendRow(row)">
<td ng-repeat="item in row" class="numeric" bgcolor=gray>{{item}}</td>
<td>
</tr>
</tbody>
</table>```