｛已解决｝关于某些字段的小数位长度修改问题

[linyaohui]

大家好
相信大家会遇到同样的问题，有些字段的小数位不够长，想扩大长度，产品下的体积字段，我想改成6位小数，该如何操作？

[[i] 本帖最后由 linyaohui 于 2009-11-19 15:39 编辑 [/i]]

[linyaohui]

这是log
[2009-11-13 16:31:32,164] WARNING:init:module portal: no quality certificate
[2009-11-13 16:31:32,178] WARNING:init:module chricar_product_image: no quality certificate
[2009-11-13 16:31:32,226] WARNING:init:module account_analytic_package: no quality certificate
[2009-11-13 16:31:32,226] WARNING:init:module account_simulation: no quality certificate
[2009-11-13 16:31:32,273] WARNING:init:module l10n_chart_cn: no quality certificate
[2009-11-13 16:31:32,288] WARNING:init:module account_asset: no quality certificate
[2009-11-13 16:31:32,303] WARNING:init:module purchase_tender: no quality certificate
[2009-11-13 16:31:32,319] WARNING:init:module purchase_manual: no quality certificate
[2009-11-13 16:31:32,319] WARNING:init:module portal_account: no quality certificate
[2009-11-13 16:31:32,319] WARNING:init:module portal_analytic: no quality certificate
[2009-11-13 16:31:32,351] WARNING:init:module portal_service: no quality certificate
[2009-11-13 16:31:32,381] WARNING:init:module sale_margin: description is empty !
[2009-11-13 16:31:32,381] WARNING:init:module sale_margin: no quality certificate
[2009-11-13 16:31:32,381] WARNING:init:module portal_sale: no quality certificate
[2009-11-13 16:31:32,413] WARNING:init:module purchase_delivery: no quality certificate
[2009-11-13 16:31:32,444] INFO:web-services:starting XML-RPC services, port 8069
[2009-11-13 16:31:32,444] INFO:web-services:starting NET-RPC service, port 8070
[2009-11-13 16:31:32,444] INFO:web-services:the server is running, waiting for connections...

[popkar77]

 'xheight':fields.float('Height',digital=(8,2)),

大概后面的2就是小数的位数

[linyaohui]

我试过修改OpenERP AllInOneServeraddonsproductproduct.py文件
'volume': fields.float('Volume',digits=(16, 6), help="The volume in m3."),
增加了digits=(16, 6），但是不起效

[digitalsatori]

在启动Openerp服务器时加 --price_accuracy=PRICE_ACCURACY 可以改变价格的小数点的位置，但是不知道是否会影响非金额的浮点数位数。

[linyaohui]

好的,我测试一下,有结果后再报告

[linyaohui]

是的,用 openerp server --price_accuracy=6后关于价格的小数位会变成6位,但是保存后,以后会四舍五入到两位,是一个问题然后重启启动服务器后,如果没有加参数,就会回复原来的两位

[[i] 本帖最后由 linyaohui 于 2009-11-14 12:24 编辑 [/i]]

[mrshelly]

嗯.看起来那个参数 仅是显示的时候的小数位数.

[liuyuan_jq]

[size=99px] --price_accuracy=6 会影响到所有的模块，最好在系统初始化时就确定好小数位数[/size]

[linyaohui]

可以在view manage中修改字段长度。例如上面的体积字段，可以在 <field name="volume">,然后在最低栏的digits属性修改成
(14, 6)，更新一下就ok了