From 42dc93c3675cb600f86f7c8047a74634e2008653 Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Mon, 13 Oct 2014 17:02:37 +1100
Subject: [PATCH] Add blank option in staff details

---
 .../post-types/meta-boxes/class-sp-meta-box-staff-details.php | 1 +
 includes/sp-core-functions.php                                | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/includes/admin/post-types/meta-boxes/class-sp-meta-box-staff-details.php b/includes/admin/post-types/meta-boxes/class-sp-meta-box-staff-details.php
index c1b555c9..791ccc3c 100644
--- a/includes/admin/post-types/meta-boxes/class-sp-meta-box-staff-details.php
+++ b/includes/admin/post-types/meta-boxes/class-sp-meta-box-staff-details.php
@@ -59,6 +59,7 @@ class SP_Meta_Box_Staff_Details {
 			'name' => 'sp_role',
 			'selected' => $role,
 			'values' => 'term_id',
+			'show_option_blank' => true,
 			'placeholder' => sprintf( __( 'Select %s', 'sportspress' ), __( 'Role', 'sportspress' ) ),
 			'class' => 'widefat',
 			'chosen' => true,
diff --git a/includes/sp-core-functions.php b/includes/sp-core-functions.php
index 6a7229bc..1bc1c8b6 100644
--- a/includes/sp-core-functions.php
+++ b/includes/sp-core-functions.php
@@ -451,6 +451,7 @@ if ( !function_exists( 'sp_dropdown_dates' ) ) {
 if ( !function_exists( 'sp_dropdown_taxonomies' ) ) {
 	function sp_dropdown_taxonomies( $args = array() ) {
 		$defaults = array(
+			'show_option_blank' => false,
 			'show_option_all' => false,
 			'show_option_none' => false,
 			'taxonomy' => null,
@@ -495,6 +496,9 @@ if ( !function_exists( 'sp_dropdown_taxonomies' ) ) {
 			printf( '<select name="%s" class="postform %s" %s>', $name, $class . ( $chosen ? ' chosen-select' . ( is_rtl() ? ' chosen-rtl' : '' ) : '' ), ( $placeholder != null ? 'data-placeholder="' . $placeholder . '" ' : '' ) . $property );
 
 			if ( strpos( $property, 'multiple' ) === false ):
+				if ( $args['show_option_blank'] ):
+					echo '<option></option>';
+				endif;
 				if ( $args['show_option_all'] ):
 					printf( '<option value="0">%s</option>', $args['show_option_all'] );
 				endif;