MappedBirthYear……好吧，MappedBirthDay？和映射出生月？

Question

问候

的signupXhtml 中使用 MappedBirthYear

  object birth_year extends MappedBirthYear(this, 18) {
    //
  }

我在基于 api

http://scala-tools.org/mvnsites/liftweb-2.2/framework/scaladocs/lift-persistence/lift-mapper/src/main/scala/net/liftweb/mapper/MappedUniqueId.scala。 html#Some%2851%29

我必须使用什么选项来设置birth_day和birth_month来设置日期：dd/mm/aaaa，在我的signupXhtml

请帮助我

Answer 1

object birth_month extends MappedInt(this) {  // adapted from MappedUniqueId.scala
  override def defaultValue = 1  

  override def _toForm: Box[NodeSeq] = {  
    val start = 1
    val end = 31
    Full(SHtml.selectObj((start to end).  
          toList.
          map(y => (y, y.toString)),  
          Full(is), this.set) % ("id" -> fieldId))  
  }  
}

或者您只需采用MappedDate...