From 85d46e31ed3d35eb2258fb75a04a3ec5326728f3 Mon Sep 17 00:00:00 2001
From: Luc Vandesype <luc.vandesype@gmail.com>
Date: Tue, 11 Aug 2015 18:00:58 +0200
Subject: [PATCH 1/2] [-] BO : #NM-576 fix double click bug while adding item
 to menu, also disabled root category

---
 blocktopmenu.php                                       | 2 +-
 views/templates/admin/_configure/helpers/form/form.tpl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/blocktopmenu.php b/blocktopmenu.php
index a7015a3..cc31055 100644
--- a/blocktopmenu.php
+++ b/blocktopmenu.php
@@ -579,7 +579,7 @@ protected function generateCategoriesOption($categories, $items_to_skip = null)
         foreach ($categories as $key => $category) {
             if (isset($items_to_skip) /*&& !in_array('CAT'.(int)$category['id_category'], $items_to_skip)*/) {
                 $shop = (object) Shop::getShop((int)$category['id_shop']);
-                $html .= '<option value="CAT'.(int)$category['id_category'].'">'
+                $html .= '<option value="CAT'.(int)$category['id_category'].'"'.((int)$category['level_depth'] == 0 ? ' disabled="disabled"' : '').'>'
                     .str_repeat('&nbsp;', $this->spacer_size * (int)$category['level_depth']).$category['name'].' ('.$shop->name.')</option>';
             }
 
diff --git a/views/templates/admin/_configure/helpers/form/form.tpl b/views/templates/admin/_configure/helpers/form/form.tpl
index 80f23a5..3adf079 100644
--- a/views/templates/admin/_configure/helpers/form/form.tpl
+++ b/views/templates/admin/_configure/helpers/form/form.tpl
@@ -39,7 +39,7 @@ $("#items").closest('form').on('submit', function(e) {
 	$("#items option").prop('selected', true);
 });
 $("#addItem").click(add);
-$("#availableItems").dblclick(add);
+$("#availableItems option").dblclick(add);
 $("#removeItem").click(remove);
 $("#items").dblclick(remove);
 function add()

From 13773c811670d20f7e3b585cd46332b47f48638e Mon Sep 17 00:00:00 2001
From: Luc Vandesype <luc.vandesype@gmail.com>
Date: Tue, 11 Aug 2015 18:31:14 +0200
Subject: [PATCH 2/2] [-] BO : disable possibility to add same item to menu

---
 views/templates/admin/_configure/helpers/form/form.tpl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/views/templates/admin/_configure/helpers/form/form.tpl b/views/templates/admin/_configure/helpers/form/form.tpl
index 3adf079..f9b66f5 100644
--- a/views/templates/admin/_configure/helpers/form/form.tpl
+++ b/views/templates/admin/_configure/helpers/form/form.tpl
@@ -39,7 +39,7 @@ $("#items").closest('form').on('submit', function(e) {
 	$("#items option").prop('selected', true);
 });
 $("#addItem").click(add);
-$("#availableItems option").dblclick(add);
+$("#availableItems option:not([disabled])").dblclick(add);
 $("#removeItem").click(remove);
 $("#items").dblclick(remove);
 function add()
@@ -56,6 +56,9 @@ function add()
 			text = '{l s="Product ID #" mod='blocktopmenu' js=1}'+val;
 			val = "PRD"+val;
 		}
+		if($("#items option[value="+val+"]").length != 0){
+			return false;
+		}
 		$("#items").append('<option value="'+val+'" selected="selected">'+text+'</option>');
 	});
 	serialize();