Attachment 131036 Details for Bug 30164 – Bug 30164: Fix datatable wrapper when no filter passed

[patch] Bug 30164: Fix datatable wrapper when no filter passed

Bug-30164-Fix-datatable-wrapper-when-no-filter-pas.patch (text/plain), 2.32 KB, created by Jonathan Druart on 2022-02-23 14:27:04 UTC

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Creator: Jonathan Druart

Created: 2022-02-23 14:27:04 UTC

Size: 2.32 KB

patch

obsolete

>From 1b1a0098ede7dca3b65576d8157519a9dad03c58 Mon Sep 17 00:00:00 2001
>From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
>Date: Wed, 23 Feb 2022 15:21:04 +0100
>Subject: [PATCH] Bug 30164: Fix datatable wrapper when no filter passed
>
>This problem appears (at least) on the cities list view:
>If you pass a filter in the "Search cities" filter in the header, it
>won't be taken into account and all the cities will be displayed.
>
>There are two problems. First we are passing an "empty" q=[] in the
>body, the filter from the header is passed as URL parameters. We should
>not need to pass the q if it's empty.
>Then the main problem is coming from a bug in
>Koha::REST::Plugin::Query but I didn't manage to track it down. If we
>have two 2 passed, only the second one will be used. We are certainly
>using a hash somewhere we should not.
>
>This patch is fixing the bug but not on the correct side. A follow-up
>bug should take care of the main problem at lower level.
>
>Test plan:
>Hit /admin/cities.pl
>Create some cities
>Use the filter in the header of the page and submit
>=> Without this patch all cities are retrieved
>=> With this patch applied only the relevant cities are displayed.
>---
> koha-tmpl/intranet-tmpl/prog/js/datatables.js | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
>diff --git a/koha-tmpl/intranet-tmpl/prog/js/datatables.js b/koha-tmpl/intranet-tmpl/prog/js/datatables.js
>index c95a9723284..2d88fcdd052 100644
>--- a/koha-tmpl/intranet-tmpl/prog/js/datatables.js
>+++ b/koha-tmpl/intranet-tmpl/prog/js/datatables.js
>@@ -602,7 +602,10 @@ jQuery.fn.dataTable.ext.errMode = function(settings, note, message) {
>                                     and_query_parameters.push(default_filters);
>                                 }
>                                 query_parameters = and_query_parameters;
>-                                query_parameters.push(or_query_parameters);
>+                                if ( or_query_parameters.length) {
>+                                    query_parameters.push(or_query_parameters);
>+                                }
>+
>                                 if(query_parameters.length) {
>                                     query_parameters = JSON.stringify(query_parameters.length === 1?query_parameters[0]:{"-and": query_parameters});
>                                     if(options.header_filter) {
>-- 
>2.25.1

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