From 008ba0d56686f3f0822a9faa84424aaa695d1d38 Mon Sep 17 00:00:00 2001
From: David Cook <dcook@prosentient.com.au>
Date: Fri, 18 Aug 2023 03:02:30 +0000
Subject: [PATCH] Bug 34570: Remove use of "onclick" for PopupMARCFieldDoc()

This change removes the "onclick" attribute for the MARC doc
link in the cataloguing editor.

Test plan:
0. Apply patch
1. Go to http://localhost:8081/cgi-bin/koha/cataloguing/addbiblio.pl?frameworkcode=#
2. Click on the question mark (?) next to any of the MARC fields
3. Press the "Repeat this tag" button
4. Click on the question mark (?) on the cloned MARC field
5. Note that both times it worked
---
 .../prog/en/modules/cataloguing/addbiblio.tt          | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
index 1c1e7db0a3..7e88dd9d7c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
@@ -435,7 +435,8 @@ function AutomaticLinker() {
 }
 
 
-function PopupMARCFieldDoc(field) {
+function PopupMARCFieldDoc() {
+    let field = this.dataset.tag;
     [% IF Koha.Preference('marcfielddocurl') %]
         var docurl = "[% Koha.Preference('marcfielddocurl').replace('"','&quot;') | html %]";
         docurl = docurl.replace("{MARC}", "[% marcflavour | html %]");
@@ -447,7 +448,13 @@ function PopupMARCFieldDoc(field) {
     [% ELSIF ( marcflavour == 'UNIMARC' ) %]
         _UNIMARCFieldDoc(field);
     [% END %]
+    return false;
 }
+[%# Attach to body, so that cloned nodes will still have the event listener %]
+$(document).ready(function(){
+    $('body').on('click','.marcdocs',PopupMARCFieldDoc);
+});
+
     function confirmnotdup(redirect){
         $("#confirm_not_duplicate").attr("value","1");
         $("#redirect").attr("value",redirect);
@@ -1040,7 +1047,7 @@ function PopupMARCFieldDoc(field) {
                                                     <a href="#" tabindex="1" class="tagnum" title="[% innerloo.tag_lib | html %] - Click to expand this tag" onclick="ExpandField('tag_[% innerloo.tag | html %]_[% innerloo.index | html %][% innerloo.random | html %]'); return false;">[% innerloo.tag | html %]</a>
                                                 [% ELSE %]
                                                     <span class="tagnum" title="[% innerloo.tag_lib | html %]">[% innerloo.tag | html %]</span>
-                                                    <a href="#" class="marcdocs" onclick="PopupMARCFieldDoc('[% innerloo.tag | html %]'); return false;">&nbsp;?</a>
+                                                    <a href="#" class="marcdocs" data-tag="[% innerloo.tag | html %]">&nbsp;?</a>
                                                 [% END %]
 
                                                 [% IF ( innerloo.fixedfield ) %]
-- 
2.30.2