From 6e6ed4306521f4e8966c4b40f23ce2d539476d1a Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@biblibre.com>
Date: Thu, 13 Jun 2013 11:11:07 +0200
Subject: [PATCH] Bug 10444: Fix prevent the default action on click

In particular, clicking the [+] and [-] links on the
OPAC advanced search page will no longer scroll
the page back to the top.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
---
 koha-tmpl/opac-tmpl/prog/en/modules/opac-advsearch.tt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-advsearch.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-advsearch.tt
index eeed2eb894..6d9ff8e38e 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-advsearch.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-advsearch.tt
@@ -338,7 +338,8 @@
 <script type="text/javascript" language="javascript">
     /* This function allows to display a new field to search.
     */
-    $(document).on("click", '.ButtonPlus', function() {
+    $(document).on("click", '.ButtonPlus', function(e) {
+        e.preventDefault();
         $('.ButtonLess').show();
         var thisLine = $(this).parent();
         var newLine = thisLine.clone();
@@ -346,7 +347,8 @@
         thisLine.after(newLine);
     });
 
-    $(document).on("click", '.ButtonLess', function() {
+    $(document).on("click", '.ButtonLess', function(e) {
+        e.preventDefault();
         if($(this).parent().siblings().length <= 3 ) {
            $('.ButtonLess').hide();
         }
-- 
2.20.1