From f28a97034dd06b0f2b0e2e5fc56bea3878ffc717 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Tue, 11 Dec 2018 15:15:57 +0000
Subject: [PATCH] Bug 21984: Pass param_name in pagination URL
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To test:
 1 - Create a report like:
    SELECT <<cat>>,<<dog>>,<<cat>> FROM items
 2 - Run the report, enter 'CATS' and 'DOGS'
 3 - Get results LIKE "CAT | DOG | CAT"
 4 - Try to go to page 2
 5 - FAIL! (last column is blank)
 6 - Apply patch
 7 - Run the repot, enter 'CATS' and 'DOGS'
 8 - Verify first page looks right
 9 - Go to page 2
10 - Results are correct!

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Signed-off-by: “Lucas Gass” <lucas@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
---
 reports/guided_reports.pl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/reports/guided_reports.pl b/reports/guided_reports.pl
index 4a0e40513d..24dd1081dc 100755
--- a/reports/guided_reports.pl
+++ b/reports/guided_reports.pl
@@ -829,9 +829,13 @@ elsif ($phase eq 'Run this report'){
 
             my $totpages = int($total/$limit) + (($total % $limit) > 0 ? 1 : 0);
             my $url = "/cgi-bin/koha/reports/guided_reports.pl?reports=$report_id&amp;phase=Run%20this%20report&amp;limit=$limit";
+            if (@param_names) {
+                $url = join('&amp;param_name=', $url, map { URI::Escape::uri_escape_utf8($_) } @param_names);
+            }
             if (@sql_params) {
                 $url = join('&amp;sql_params=', $url, map { URI::Escape::uri_escape_utf8($_) } @sql_params);
             }
+
             $template->param(
                 'results' => \@rows,
                 'allresults' => \@allrows,
-- 
2.39.5