From 67a2912537d4f7af5c69d4ecced1ff2941eaa643 Mon Sep 17 00:00:00 2001
From: FrancescoUK <francesco.lodolo.uk@gmail.com>
Date: Wed, 22 Jun 2016 22:47:25 +0100
Subject: [PATCH] Allow Giftcard to do not have customer assigned (#689)

---
 application/controllers/Giftcards.php |  2 +-
 application/views/giftcards/form.php  | 23 +++++++++++++----------
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/application/controllers/Giftcards.php b/application/controllers/Giftcards.php
index 6c8aeec50..26418a765 100644
--- a/application/controllers/Giftcards.php
+++ b/application/controllers/Giftcards.php
@@ -79,7 +79,7 @@ class Giftcards extends Secure_Controller
 			'record_time' => date('Y-m-d H:i:s'),
 			'giftcard_number' => $this->input->post('giftcard_number'),
 			'value' => $this->input->post('value'),
-			'person_id' => $this->input->post('person_id')
+			'person_id' => $this->input->post('person_id') == '' ? NULL : $this->input->post('person_id')
 		);
 
 		if($this->Giftcard->save($giftcard_data, $giftcard_id))
diff --git a/application/views/giftcards/form.php b/application/views/giftcards/form.php
index 0383150ac..98e89b333 100644
--- a/application/views/giftcards/form.php
+++ b/application/views/giftcards/form.php
@@ -55,17 +55,22 @@
 //validation and submit handling
 $(document).ready(function()
 {
-	var fill_value =  function(event, ui) {
+	$("input[name='person_name']").change(function() {
+		if( ! $("input[name='person_name']").val() ) {
+			$("input[name='person_id']").val('');
+		}
+	});
+	
+	var fill_value = function(event, ui) {
 		event.preventDefault();
 		$("input[name='person_id']").val(ui.item.value);
 		$("input[name='person_name']").val(ui.item.label);
 	};
 
-	var autocompleter = $("#person_name").autocomplete(
-	{
+	var autocompleter = $("#person_name").autocomplete({
 		source: '<?php echo site_url("customers/suggest"); ?>',
-    	minChars:0,
-    	delay:15, 
+    	minChars: 0,
+    	delay: 15, 
        	cacheLength: 1,
 		appendTo: '.modal-content',
 		select: fill_value,
@@ -73,11 +78,9 @@ $(document).ready(function()
     });
 
 	// declare submitHandler as an object.. will be reused
-	var submit_form = function()
-	{ 
-		$(this).ajaxSubmit(
-		{
-			success:function(response)
+	var submit_form = function() { 
+		$(this).ajaxSubmit({
+			success: function(response)
 			{
 				dialog_support.hide();
 				table_support.handle_submit('<?php echo site_url($controller_name); ?>', response);