{% set delete_btn %}
    <button type="button" class="btn btn-danger lot_btn_delete" onclick="delete_attachment_entry(this);">
        <i class="fas fa-trash-alt fa-fw"></i>
        {% trans %}attachment.delete{% endtrans %}
    </button>
{% endset %}


<table class="table table-striped" id="attachments_table" data-prototype="{{ form_widget(form.attachments.vars.prototype)|e('html_attr') }}">
    <tbody>
    {% for attachment in form.attachments %}
        <tr>
            <td>
                {{ form_widget(attachment) }}
            </td>
            <td>
               {{ delete_btn }}
            </td>
        </tr>
    {% endfor %}
    </tbody>
</table>

<button type="button" class="btn btn-success" onclick="create_attachment_entry(this)">
    <i class="fas fa-plus-square fa-fw"></i>
    {% trans %}attachment.create{% endtrans %}
</button>

<script>
    function delete_attachment_entry(btn) {
        window.bootbox.confirm('{% trans %}part_lot.edit.delete.confirm{% endtrans %}', function (result) {
            if(result) {
                $(btn).parents("tr").remove();
            }
        })
    }

    function create_attachment_entry(btn) {
        //Determine the table, so we can determine, how many entries there are already.
        $holder = $("#attachments_table");

        var index = $holder.find(":input").length;
        var newForm = $holder.data("prototype");

        //Increase the index
        newForm = newForm.replace(/__name__/g, index);
        newForm = '<td>' + newForm + '</td>';
        $newFormRow = $('<tr></tr>').html(newForm);

        //Add delete button
        $btn = '<td>' + '{{ delete_btn|e('js') }}' + '</td>';
        $newFormRow.append($btn);

        $holder.append($newFormRow);

        //Reinit the selectpickers
        $(".selectpicker").selectpicker();
        $(".file").fileinput();

    }
</script>