[IMP] show column totals in table footer

web_widget_x2many_2d_matrix/static/src/xml/web_widget_x2many_2d_matrix.xml

@@ -14,19 +14,21 @@
                 <tbody>
                     <tr t-foreach="widget.get_y_axis_values()" t-as="y">
                         <th><t t-esc="widget.get_y_axis_label(y)" /></th>
-                        <td t-foreach="widget.get_x_axis_values()" t-as="x">
+                        <td t-foreach="widget.get_x_axis_values()" t-as="x" class="oe_list_field_cell">
                             <span t-att-class="widget.get_xy_value_class()">
                                 <input t-att-data-x="x" t-att-data-y="y" t-att-data-id="widget.get_xy_id(x, y)" t-att-value="widget.format_xy_value(widget.get_xy_value(x, y))" />
                             </span>
                         </td>
                         <td t-if="widget.show_row_totals" class="row_total" t-att-data-y="y"/>
                     </tr>
-                    <tr t-if="widget.show_column_totals">
+                </tbody>
+                <tfoot t-if="widget.show_column_totals">
+                    <tr>
                         <th>Total</th>
-                        <td t-foreach="widget.get_x_axis_values()" t-as="x" class="column_total" t-att-data-x="x" />
+                        <td t-foreach="widget.get_x_axis_values()" t-as="x" class="oe_list_footer oe_number column_total" t-att-data-x="x" />
                         <td />
                     </tr>
-                </tbody>
+                </tfoot>
             </table>
         </div>
     </t>