如何隐藏基于按钮的用户？

I'm developing an OpenERP 8.0 Module and in a certain point of this process a user can take a workflow of his responsibility. I tried this:

我正在开发一个OpenERP 8.0模块，在这个过程的某个阶段，用户可以承担他的职责。我试过这个：

_columns = {
        'check' : fields.function(_get_check, type='boolean', obj='stock_picking', method=True),
    }

<button name="force_assign" states="confirmed,waiting,partially_available"  type="workflow" attrs="{'invisible': ['|', ('check', '=', True), '|']}"/>

but I am getting the following error:

但我收到以下错误：

Uncaught Error: Unknown field check in domain ["|",["check","=",true],"|",["state","not in",["confirmed","waiting","partially_available"]]]

未捕获错误：未知字段检查域[“|”，[“check”，“=”，true]，“|”，[“state”，“not in”，[“确认”，“等待”，“partially_available” “]]]

Please help me.

请帮帮我。

2 个解决方案

#1

Try this:

尝试这个：

_columns = { 'check' : fields.function(_get_check, type='boolean', obj='stock_picking', method=True, store=True), }

_columns = {'check'：fields.function（_get_check，type ='boolean'，obj ='stock_picking'，method = True，store = True），}

Hope this helps...

希望这可以帮助...

#2

Add field 'check' to the view with the button:

使用按钮向视图添加字段'check'：

<field name="check" invisible="1"/>

#1