CODEWITHSUNDEEP
htmlscalaplayframework-2.0
nuclearbomb
nuclearbomb

Reputation: 1

Hide Java output in HTML file

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!

Upvotes: 0

Views: 57

Answers (1)

wwkudu
wwkudu

Reputation: 2796

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>
  ...
}

Upvotes: 1

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