From b3b85da7bc6f1a712efb3435d597525ee4bd28cc Mon Sep 17 00:00:00 2001
From: Aleisha Amohia <aleishaamohia@hotmail.com>
Date: Wed, 24 Aug 2016 03:43:22 +0000
Subject: [PATCH] Bug 17183: Check if any checkboxes have been checked for
 'Delete Selected' button in Koha News

To test:
1) Go to Tools -> Koha News
2) Click 'Delete selected' button without selecting anything
3) Notice you are asked to confirm if you would like to delete ... but
you didn't choose anything to delete
4) Apply patch and refresh page
5) Click 'Delete selected' button without selecting anything
6) Should see alert.
7) Select one or more news items to delete and click 'Delete selected'
button
8) Should be asked to confirm
9) Confirm that the delete works as expected

Sponsored-by: Catalyst IT
Signed-off-by: Claire Gravely <claire_gravely@hotmail.com>

Signed-off-by: Katrin Fischer  <katrin.fischer@bsz-bw.de>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
---
 .../prog/en/modules/tools/koha-news.tt        | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
index 1cf431349c..074f875ff6 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
@@ -20,8 +20,26 @@
         $(".delete_news").on("click", function(){
             return confirmDelete( _("Are you sure you want to delete this news item? This cannot be undone.") );
         });
+
+        function Checkbox(){
+            var form = document.getElementById('del_form');
+            var inputs = form.getElementsByTagName('input');
+            var checked = false;
+            for (var i=0; i<inputs.length; i++) {
+                if (inputs[i].type == 'checkbox' && inputs[i].name == 'ids') {
+                    checked = inputs[i].checked;
+                    if (checked) return true;
+                }
+            }
+        }
+
         $("#del_form").on("submit",function(){
-            return confirmDelete( _("Are you sure you want to delete the selected news?") );
+            if ( Checkbox() ) {
+                return confirmDelete( _("Are you sure you want to delete the selected news?") );
+            } else {
+                alert(_("Please select a news item to delete."));
+                return false;
+            }
         });
     });
     //]]>
-- 
2.20.1