Attachment 121280 Details for Bug 28423 – Bug 28423: JavaScript error on MARC modifications page

[patch] Bug 28423: JavaScript error on MARC modifications page

Bug-28423-JavaScript-error-on-MARC-modifications-p.patch (text/plain), 1.58 KB, created by Owen Leonard on 2021-05-21 17:21:35 UTC

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Creator: Owen Leonard

Created: 2021-05-21 17:21:35 UTC

Size: 1.58 KB

patch

obsolete

>From 8de39d00c6e075b3b1e2afb576371f314b66494c Mon Sep 17 00:00:00 2001
>From: Owen Leonard <oleonard@myacpl.org>
>Date: Fri, 21 May 2021 17:11:09 +0000
>Subject: [PATCH] Bug 28423: JavaScript error on MARC modifications page
>
>This patch makes a minor change to the MARC modifications template so
>that the "mmtas" variable isn't defined if there is no JSON to be
>assigned as its value.
>
>To test, apply the patch and go to Administration -> MARC modification
>templates.
>
> - If necessary, add a template with at least one action.
> - Check the browser console, there should be no errors.
> - Click the "Edit" button corresponding to one of the template actions.
> - The details of the action should load correctly in the edit form and
>   there should be no errors in the console.
>---
> .../prog/en/modules/tools/marc_modification_templates.tt              | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
>diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
>index f8698b28a0..6459266260 100644
>--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
>+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/marc_modification_templates.tt
>@@ -354,7 +354,9 @@
>     [% Asset.js("js/tools-menu.js") | $raw %]
>     [% Asset.js("js/marc_modification_templates.js") | $raw %]
>     <script>
>-        var mmtas = [% ActionsLoop.json | $raw %]
>+        [% IF ActionsLoop %]
>+            var mmtas = [% ActionsLoop.json | $raw %]
>+        [% END %]
>     </script>
> [% END %]
> 
>-- 
>2.11.0

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