Foundation 3 top nav Lift snippet

Navigation.scala

package org.drugfreezanzibar.drugfreez
package snippet

import net.liftweb.sitemap.FlexMenuBuilder
import net.liftweb.http.DispatchSnippet
import xml.NodeSeq

object Navigation extends DispatchSnippet with FlexMenuBuilder {

  override def expandAll: Boolean = true

  override protected def expandAny: Boolean = true

  override def render: NodeSeq = {

    <xml:group>
      <ul class="left">
        {for (entry <- toRender) yield {
        var styles = entry.cssClass.openOr("")
        if (entry.current) styles += " active"
        entry.kids match {
          case Nil =>
            <li class={styles}>
              <a href={entry.uri}>
                {entry.text}
              </a>
            </li>
          case kids =>
            <li class={styles + " has-dropdown"}>
              <a href={entry.uri}>
                {entry.text}
              </a>
              <ul class="dropdown">
                {for (kid <- kids) yield {
                <li>
                  <a href={kid.uri}>
                    {kid.text}
                  </a>
                </li>
              }}
              </ul>
            </li>
        }
      }}
      </ul>
    </xml:group>
  }

  def dispatch: DispatchIt = {
    case "builder" => ignore => render

  }
}