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function golden_mobile_menu_secondary(){

wp_nav_menu(array(

  'theme_location' => 'secondary', // your theme location here

  'walker'         => new Walker_Nav_Menu_Dropdown(),

  'items_wrap'     => '<select id="sec-selector" name="sec-selector" onchange="location.href = document.getElementById(\'sec-selector\').value;">%3$s</select>',

  'container_id' => 'mobile_menu_secondary'

));

}



class Walker_Nav_Menu_Dropdown extends Walker_Nav_Menu{

	var $to_depth = -1;

    function start_lvl(&$output, $depth){

      $indent = str_repeat("\t", $depth); // don't output children opening tag (`<ul>`)

    }



    function end_lvl(&$output, $depth){

      $indent = str_repeat("\t", $depth); // don't output children closing tag

    }



    function start_el(&$output, $item, $depth, $args){

      // add spacing to the title based on the depth

      $item->title = str_repeat("&nbsp;", $depth * 4).$item->title;



      parent::start_el(&$output, $item, $depth, $args);



      // no point redefining this method too, we just replace the li tag...

      $output = str_replace('<li', '<option value="' . $item->url . '"', $output);

    }



    function end_el(&$output, $item, $depth){

      $output .= "</option>\n"; // replace closing </li> with the option tag

    }

}

paul de wouters | 10/04/11 at 2:42pm Edit

(2) Possible Answers Submitted...

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Warning: Please do not give out any FTP or ssh credentials to anyone, unless you trust them completely. Giving out login details is dangerous.

• 
  Last edited:
  10/04/11
  2:45pm
  John Cotton says:

  My guess is that this line needs changing:
  
  

  $item->title = str_repeat(" ", $depth * 4).$item->title;

  
  
  Try
  

  $item->title = $item->title;

  
  
  You might also want to remove the '\t' lines as these are just added unnecessary tabs.

  Previous versions of this answer: 10/04/11 at 2:45pm
• 
  Last edited:
  10/04/11
  6:05pm
  Jurre Hanema says:

  Try this!
  
  

  
  
  class Walker_Nav_Menu_Dropdown extends Walker_Nav_Menu{
  
  
  
  	var $to_depth = -1;
  
  
  
      function start_lvl(&$output, $depth){
  
  
  
        $output .= '</option>';
  
  
  
      }
  
  
  
  
  
  
  
      function end_lvl(&$output, $depth){
  
  
  
        $indent = str_repeat("\t", $depth); // don't output children closing tag
  
  
  
      }
  
  
  
  
  
  
  
      function start_el(&$output, $item, $depth, $args){
  
  		$indent = ( $depth ) ? str_repeat( "&nbsp;", $depth * 4 ) : '';
  
  	
  
  		$class_names = $value = '';
  
  	
  
  		$classes = empty( $item->classes ) ? array() : (array) $item->classes;
  
  		$classes[] = 'menu-item-' . $item->ID;
  
  	
  
  		$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
  
  		$class_names = ' class="' . esc_attr( $class_names ) . '"';
  
  	
  
  		$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args );
  
  		$id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : '';
  
  	
  
  		$value = ' value="'. $item->url .'"';
  
  		
  
  		$output .= '<option'.$id.$value.$class_names.'>';
  
  	
  
  		$item_output = $args->before;
  
  		$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
  
  		
  
  		$output .= $indent.$item_output;
  
      }
  
  
  
  
  
  
  
      function end_el(&$output, $item, $depth){
  
  
  
  		if(substr($output, -9) != '</option>')
  
        		$output .= "</option>"; // replace closing </li> with the option tag
  
  
  
      }
  
  
  
  }
  
  

  • 10/04/11 7:39pm
    
    paul de wouters says:

    thanks that seems to work! good job

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paul de wouters voted on this question.

Current status of this question: Completed

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