From cc970464ec7c881aaa9d8a33931a29a5951e6103 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Tue, 3 Nov 2020 11:19:23 +0000
Subject: [PATCH] Bug 7607: Remove empty inputs when submitting search form

This patch surrounds the operator, index, and query fields on the advanced search
page wtih a 'search_set' class.

This allows us to process them as a group and confirm the query is populated before submitting
the other parts to the form

TO test:
1 - Go to advanced search
2 - Use search boxes to search like:
    Title: (leave blank)
    Author: clinton
    keyword: shuffle
3 - Perform search
4 - Note no results as you searched for title:clinton etc.
5 - apply patch
6 - refresh and repeat
7 - search is now correct
8 - Try vaeious searches with 'more options' and selecting different operators

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: David Cook <dcook@prosentient.com.au>
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 .../prog/en/modules/catalogue/advsearch.tt            |  6 +++++-
 koha-tmpl/intranet-tmpl/prog/js/staff-global.js       | 11 +++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/advsearch.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/advsearch.tt
index 673aa2d7c9..11b84e53bb 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/advsearch.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/advsearch.tt
@@ -94,7 +94,11 @@
     <fieldset id="searchterms">
     <legend>Search for </legend>
     [% FOREACH search_box IN search_boxes_loop %]
-        [% IF ( search_boxes_label ) %]<div style="text-indent: 4.5em;">[% ELSE %]<div>[% END %]
+        [% IF ( search_boxes_label ) %]
+        <div class="search_set" style="text-indent: 4.5em;">
+        [% ELSE %]
+        <div class="search_set">
+        [% END %]
 			[% IF ( expanded_options ) %]
             [% IF ( search_box.boolean ) %]
                 <select name="op">
diff --git a/koha-tmpl/intranet-tmpl/prog/js/staff-global.js b/koha-tmpl/intranet-tmpl/prog/js/staff-global.js
index 29ba0d9805..bd253deb25 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/staff-global.js
+++ b/koha-tmpl/intranet-tmpl/prog/js/staff-global.js
@@ -131,6 +131,17 @@ $.fn.selectTabByID = function (tabID) {
     /* Search results browsing */
     /* forms with action leading to search */
     $("form[action*='search.pl']").submit(function(){
+        var removedPrior = false;
+        $(".search_set").each(function(){
+            if( removedPrior ){
+                $(this).find('select[name="op"]').remove();
+                removedPrior = false;
+            }
+            if( $(this).find('input[name="q"]').val() == "" ){
+                $(this).remove();
+                removedPrior = true;
+            }
+        });
         resetSearchContext();
     });
     /* any link to launch a search except navigation links */
-- 
2.39.5