Bug 32834: Fix cataloguing/value_builder/unimarc_field_121b.pl

Use event parameter

This is part of the refactoring happening in bug 30975

Test plan:
1. Verify that the plugin continues to work as before

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

diff --git a/cataloguing/value_builder/unimarc_field_121b.pl b/cataloguing/value_builder/unimarc_field_121b.pl
index bcdc22a..265b8f4 100755 (executable)
--- a/cataloguing/value_builder/unimarc_field_121b.pl
+++ b/cataloguing/value_builder/unimarc_field_121b.pl
@@ -31,9 +31,10 @@ my ($dbh,$record,$tagslib,$field_number) = @_;
 my $function_name= $field_number;
 my $res="
 <script>
-function Clic$function_name(i) {
-       defaultvalue=document.getElementById(\"$field_number\").value;
-       newin=window.open(\"../cataloguing/plugin_launcher.pl?plugin_name=unimarc_field_121b.pl&index=$field_number&result=\"+defaultvalue,\"unimarc_field_121b\",'width=1000,height=375,toolbar=false,scrollbars=yes');
+function Clic$function_name(event) {
+    event.preventDefault();
+    defaultvalue=document.getElementById(event.data.id).value;
+    newin=window.open(\"../cataloguing/plugin_launcher.pl?plugin_name=unimarc_field_121b.pl&index=\" + event.data.id + \"&result=\"+defaultvalue,\"unimarc_field_121b\",'width=1000,height=375,toolbar=false,scrollbars=yes');
 
 }
 </script>