{query: name=order_goods as og join=left join goods as gg on og.goods_id eq gg.id left join products as p on p.id eq og.product_id fields=og.id as ogid,gg.id,gg.name as gname,p.spec_array as spec,og.real_price,og.goods_nums,og.real_price*og.goods_nums as total where=og.order_id eq $order_id} {/query}

{$item['gname']}   {if:$item['spec']} {set:$arr = unserialize($item['spec']);} {foreach:items=$arr item=$cc} {query:name=spec fields=name,type where=id eq $cc[id] item=$va} {echo:$va['name']}:{if:$va['type']==1}{$cc['value']}{else:}{/if}   {/query} {/foreach} {/if}

{$item['total']}