Bug 7652: Add item barcode on top of its editing form

Signed-off-by: Adrien Saurat <adrien.saurat@biblibre.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>

cataloguing/additem.pl

@@ -720,6 +720,7 @@ $template->param(
     item_header_loop => \@header_value_loop,
     item             => \@loop_data,
     itemnumber       => $itemnumber,
+    barcode          => GetBarcodeFromItemnumber($itemnumber),
     itemtagfield     => $itemtagfield,
     itemtagsubfield  => $itemtagsubfield,
     op      => $nextop,

koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/additem.tt

@@ -231,7 +231,7 @@ $(document).ready(function() {
     [% IF ( opisadd ) %]
         <h2 id="additema">Add item</h2>
     [% ELSE %]
-        <h2 id="edititem">Edit item #[% itemnumber %]</h2>
+        <h2 id="edititem">Edit Item #[% itemnumber %][% IF ( barcode ) %] / Barcode [% barcode %][% END %]</h2>
     [% END %]
 	<fieldset class="rows">
 	<ol>