From fbd561638fed4324a4a0f36deafe7a6624b29139 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Beno=C3=AEt?= <tseeker@nocternity.net>
Date: Sun, 3 Jan 2016 14:44:22 +0100
Subject: [PATCH] Form fields - Multiple selection values

---
 includes/form/field_views.inc.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/includes/form/field_views.inc.php b/includes/form/field_views.inc.php
index 7817868..484d0d9 100644
--- a/includes/form/field_views.inc.php
+++ b/includes/form/field_views.inc.php
@@ -108,15 +108,22 @@ class FieldView_Select
 			->setAttribute( 'class' , 'form-select' );
 		if ( $field->hasParameter( 'multiple' ) ) {
 			$select->setAttribute( 'multiple' , 'multiple' );
+			$v = $field->value( );
+			if ( is_array( $v ) ) {
+				$selected = array_fill_keys( $v , '' );
+			} else {
+				$selected = array( );
+			}
+		} else {
+			$selected = array( $field->value( ) => '' );
 		}
 
-		$selected = $field->value( );
 		foreach ( $field->options( ) as $value => $obj ) {
 			$option = HTML::make( 'option' )
 				->setAttribute( 'value' , $value )
 				->setAttribute( 'disabled' , $obj->disabled ? 'disabled' : null )
 				->appendText( $obj->text );
-			if ( "$value" === "$selected" ) {
+			if ( array_key_exists( $value , $selected ) ) {
 				$option->setAttribute( 'selected' , 'selected' );
 			}
 			$select->appendElement( $option );