the description for this gist

post.scala

@dom def renderDepositInput(deposits: Vars[Deposit]) = {
  <tr>
    <td><input type="number" id="periodInput"/></td>
    <td><input type="number" id="interestInput"/></td>
    <td></td>
    <td>
      <button type="submit"
        onclick={ (e: Event) =>
          val period = periodInput.value.toInt
          val interest = interestInput.value.toDouble / 100

          deposits.get += Deposit(period, interest)
        }
      >
        add
      </button>
    </td>
  </tr>
}