How can i add empty blank rows in purchase report? and dont know if blank_line is executing perfectly. i followed this link [Openerp purchase report][1] [1]: http://forum.openerp.com/forum/topic8508.html code:
<section>
<para style="terp_default_8">[[ repeatIn(o.order_line,'line') ]][[line_no() ]]</para>
<blockTable colWidths="20.0,100.0,150.0,80.0,50.0,20.0,60.0,50.0" style="Table_Order_Pur_line_Content">
<tr>[[ blank_line(10) ]]<!--[[ setTag('para','para') ]] -->
<td>
<para style="terp_default_9"> </para>
</td>
<td>
<para style="terp_default_9">[[ ', '.join(map(lambda x: x.name, line.taxes_id)) ]]</para>
</td>
<td>
<para style="terp_default_9">[[line.name]]</para>
</td>
<td>
<para style="terp_default_Right_9">[[ formatLang(line.product_qty ) ]]</para>
</td>
<td>
<para style="terp_default_Right_9">[[ formatLang(line.price_unit,digits=get_digits(dp='Product Price') ) ]]</para>
</td>
<td>
<para style="terp_default_Right_9"> </para>
</td>
<td>
<para style="terp_default_Right_9"> </para>
</td>
<td>
<para style="terp_default_Right_9">[[ formatLang(line.price_subtotal,digits=get_digits(dp='Account'), currency_obj=o.pricelist_id.currency_id ) ]] </para>
</td>
</tr>
</blockTable>
[[repeatIn(o.order_line, 'o') ]]
<blockTable colWidths="20.0,100.0,150.0,80.0,50.0,20.0,60.0,50.0" style="Table_Order_Pur_line_Content_blank">
<tr>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
<td> <para style="terp_default_8"><font color="white"> </font></para></td>
</tr>
</blockTable> -->
</section>