Hide Java output in HTML file - html

Question

I write this code in scala.html to show the MySQL data in an HTML table:
#for(a <- 1 to rowNum){
#rs.next()
<tr>
<td>#rs.getString("building_id")</td>
<td>#rs.getString("building_name")</td>
<td>#rs.getString("building_type")</td>
<td>#rs.getString("address")</td>
</tr>
It gives the following result:
true true true true true true true true true true
id name type address
1 The Floravale condo Westwood Avenue
2 building2 condo Jurong West Street 21
3 building3 hdb Jurong West Street 31
4 building4 hdb Jurong West Street 81
5 building5 hdb Jurong West Street 61
6 building6 hdb Jurong West Street 81
7 building7 hdb Kang Ching Road
8 building8 hdb Kang Ching Road
9 building9 hdb Boon Lay Drive
10 building10 hdb Boon Lay Place
How can I hide the true as the output of #rs.next()?
Or are there other ways to display data? Thanks!

Answer 1

As commented, it is probably that true is being returned, and therefore appearing as a result. A more typical usage would be to collect your rows in a List passed to the view, often in it's own case class (say Building), then use a map:
#buildings.map { building =>
<td>building.id</td>
<td>building.name</td>
...
}