From dea2ffeaafa6cf7030ecba87f20f63bc3e54935d Mon Sep 17 00:00:00 2001
From: Bernd Bestel <bernd@berrnd.de>
Date: Sat, 28 Sep 2019 08:48:58 +0200
Subject: [PATCH] Added a "clear" button above the new notes field on the
 shopping list page

---
 changelog/53_UNRELEASED_2019-xx-xx.md |  5 ++++-
 localization/strings.pot              |  3 +++
 public/viewjs/shoppinglist.js         | 21 +++++++++++++++++++++
 views/shoppinglist.blade.php          |  3 ++-
 4 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/changelog/53_UNRELEASED_2019-xx-xx.md b/changelog/53_UNRELEASED_2019-xx-xx.md
index a42a03e2..7b852cbf 100644
--- a/changelog/53_UNRELEASED_2019-xx-xx.md
+++ b/changelog/53_UNRELEASED_2019-xx-xx.md
@@ -4,10 +4,13 @@
 - Fixed that after product actions (consume/purchase/etc.) on the stock overview page the highlighting of the row was maybe wrong
 - After product actions (consume/purchase/etc.) on the stock overview page on a sub product, now also the parent product (row) is refreshed
 - It's now possible to accumulate min. stock amounts on parent product level (new option per product, means the sub product will never be "missing" then, only the parent product)
-- When adding a product to the shopping list from the new context/more menu from the stock overview page and if the product is already on the shopping list, the amount of that entry will be updated acccordingly instead of adding a new (double) shopping list item
 - On the purchase page there is now an option to select that the price is the total price (for the whole amount) - below the price field, defaults to "Unit price" (as it was until now), when set to "Total price", the entered price will be divided by the amount before posting
 - "Average shelf life" on the product card now displays just "Unlimited" when the resulting value would be > 200 years (for products which never expire, as they have a best before date of 2999-12-31)
 
+### Shopping list improvements
+- When adding a product to the shopping list from the new context/more menu from the stock overview page and if the product is already on the shopping list, the amount of that entry will be updated acccordingly instead of adding a new (double) shopping list item
+- Added a "clear" button above the new notes field on the shopping list page to quickly clear the notes field with one click
+
 ### Recipe improvements/fixes
 - Fixed a problem regarding quantity unit conversion handling for recipe ingredients of products with no unit relations, but only a different purchase/stock quantity unit
 - It's now possible to display a recipe directly from the meal plan (new "eye button") (thanks @kriddles)
diff --git a/localization/strings.pot b/localization/strings.pot
index 181a7698..342fd81e 100644
--- a/localization/strings.pot
+++ b/localization/strings.pot
@@ -1540,3 +1540,6 @@ msgstr ""
 
 msgid "Unlimited"
 msgstr ""
+
+msgid "Clear"
+msgstr ""
diff --git a/public/viewjs/shoppinglist.js b/public/viewjs/shoppinglist.js
index 85360a66..5006a4e6 100644
--- a/public/viewjs/shoppinglist.js
+++ b/public/viewjs/shoppinglist.js
@@ -316,6 +316,15 @@ $(document).on("click", "#print-shopping-list-button", function(e)
 $("#description").on("summernote.change", function()
 {
 	$("#save-description-button").removeClass("disabled");
+
+	if ($("#description").summernote("isEmpty"))
+	{
+		$("#clear-description-button").addClass("disabled");
+	}
+	else
+	{
+		$("#clear-description-button").removeClass("disabled");
+	}
 });
 
 $(document).on("click", "#save-description-button", function(e)
@@ -334,3 +343,15 @@ $(document).on("click", "#save-description-button", function(e)
 		}
 	);
 });
+
+$(document).on("click", "#clear-description-button", function(e)
+{
+	e.preventDefault();
+	document.activeElement.blur();
+
+	$("#description").summernote("reset");
+	$("#save-description-button").click();
+});
+
+$("#description").trigger("summernote.change");
+$("#save-description-button").addClass("disabled");
diff --git a/views/shoppinglist.blade.php b/views/shoppinglist.blade.php
index edf97320..2bfc049f 100644
--- a/views/shoppinglist.blade.php
+++ b/views/shoppinglist.blade.php
@@ -149,7 +149,8 @@
 	<div class="col-xs-12 col-md-8">
 		<div class="form-group">
 			<label class="text-larger font-weight-bold" for="notes">{{ $__t('Notes') }}</label>
-			<a id="save-description-button" class="btn btn-success btn-sm ml-1 mb-2 disabled" href="#">{{ $__t('Save') }}</a>
+			<a id="save-description-button" class="btn btn-success btn-sm ml-1 mb-2" href="#">{{ $__t('Save') }}</a>
+			<a id="clear-description-button" class="btn btn-danger btn-sm ml-1 mb-2" href="#">{{ $__t('Clear') }}</a>
 			<textarea class="form-control wysiwyg-editor" id="description" name="description">{{ FindObjectInArrayByPropertyValue($shoppingLists, 'id', $selectedShoppingListId)->description }}</textarea>
 		</div>
 	</div>