Reply To: Question about templates for PDF output

[marcnyc]

I think this is the post you were referring to in the other thread…
I followed these instructions and I copied /modules/invoices/manage.php to extensions/MYextension/modules/invoices/manage.php and then I copied /templates/default/invoices/manage.tpl to extensions/MYextension/templates/default/invoices/manage.tpl and then I enabled MYextension in SETTINGS > Customize > Extensions (it now has a lit light bulb and a green puzzle piece on the right).

You mentioned the getAllWithHavings but in the manage.php file I only see this code:

    $invoices = Invoice::getAllWithHavings($having, '', '', true, false,
                                           $invoiceDisplayDays);

and no other way to add any fields there…

Next I opened in the editor the manage.tpl file and where the table is built and this line is:
<th>{$LANG.billerUc}</th>
I’ve added (just to make sure I’m in the right place) of the code:
<th>xxxx{$LANG.billerUc}</th>
but I don’t see those “xxxx” being displayed anywhere in my table, even after re-loading, logging out and using an incognito browser window. What am I doing wrong?

Also later in that file I see:

    <script>
        {literal}
        $(document).ready(function () {
            $('#si-data-table').DataTable({
                "ajax": "./public/data.json",
                "orderClasses": false,
                "deferRender": true,
                "responsive": true,
                "columns": [
                    {"data": "action"},
                    {"data": "index_id"},
                    {"data": "biller"},
                    {"data": "customer"},
                    {"data": "preference"},
                    {"data": "date"},

but what are the other “data” fields I can add here? How do I add the custom fields here?