关于one2many自动新建两条记录的问题

[jerry79]

在res.partner那里，模仿res.partner.address，新建了两个one2many字段，分别是base_info和account_info，代码如下：

<br />class base_info:<br />{<br />&nbsp; &nbsp; #相关字段<br />}<br />class account_info:<br />{<br />&nbsp;  #相关字段<br />}<br />class res_partner(osv.osv):<br />&nbsp; &nbsp; <br />&nbsp; &nbsp; _name = &quot;res.partner&quot;<br />&nbsp; &nbsp; _inherit = &#039;res.partner&#039;<br /><br />&nbsp; &nbsp; _columns = {<br />&nbsp; &nbsp; &nbsp; &nbsp; &#039;base_info&#039;: fields.one2many(&#039;res.partner.base.info&#039;, &#039;partner_id&#039;, &#039;Base&#039;),&nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; &#039;account_info&#039;: fields.one2many(&#039;res.partner.account.info&#039;, &#039;partner_id&#039;,&#039;Account&#039;),<br />&nbsp; &nbsp; }<br />res_partner()<br />

在view中：

<br />&lt;page string=&quot;基本信息&quot;&gt;<br />&nbsp; &nbsp; &nbsp;  &lt;field colspan=&quot;4&quot; mode=&quot;form&quot; name=&quot;base_info&quot; nolabel=&quot;1&quot; select=&quot;1&quot; height=&quot;260&quot;&gt;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;  相关字段<br />&nbsp; &nbsp; &nbsp;  &lt;/field&gt;<br />

现在的问题是，新建一个客户后，即使我不点击one2many字段的新建按钮，保存的时候也会默认建立两条记录。即一条是我保存的记录，一条是空记录。
请问为什么会出现这样的问题呢？
谢谢

[jerry79]

https://bugs.launchpad.net/openerp-web/+bug/980529

[mrshelly]

奇怪... 确认是个BUG后, 为什么标准  addons 里的数据不存在问题?

[jerry79]

标准addons的数据偶尔会出问题，几率比较小