【发布时间】:2023-03-19 18:00:01
【问题描述】:
我想在 mrp.bom 表中添加一些自定义字段,以便从图纸尺寸开始计算实际的行材料消耗。 这是我的 .py 代码
from osv import osv, fields
类 mrp_bom(osv.osv):
_inerhit = 'mrp.bom'
#_name = 'mrp.bom'
_columns = {
'Residuo_barra': fields.float(string='Residuo Barra', required=False),
'Sfrido': fields.float(string='Sfrido mm', required=False),
'L_barra': fields.float(string='lunghezza barra mm', required=False),
'L_pezzo_a_disegno': fields.float(string='L a disegno in mm', required=False),
'L_pezzo_calcolata': fields.float(string='Lunghezza calcolata', required=False),
}
_defaults = {
'Residuo_barra': 300.0,
'Sfrido': 4.0,
'L_barra': 3000.0,
}
def button_Calcola(self, cr, uid, ids, L_pezzo_a_disegno, Residuo_barra, Sfrido, L_barra, conext=None):
#calcola il consumo effettivo della barra
barra_utile = L_barra - Residuo_barra
numero_pezzi = int(barra_utile / (L_pezzo_a_disegno + Sfrido))
res = {
'L_pezzo_calcolata': (L_barra / numero_pezzi)
}
return {'value': res}
mrp_bom()
这里是 .xml
<record id="mrp_bom_tree_view" model="ir.ui.view">
<field name="name">mrp.bom.tree</field>
<field name="model">mrp.bom</field>
<field name="inherit_id" ref="mrp.mrp_bom_tree_view"/>
<field name="arch" type="xml">
<field name="product_id" position="after">
<field name="L_pezzo_calcolata" />
</field>
</field>
</record>
<record id="mrp_bom_component_tree_view" model="ir.ui.view">
<field name="name">mrp.bom.component.tree</field>
<field name="model">mrp.bom</field>
<field name="inherit_id" ref="mrp.mrp_bom_component_tree_view"/>
<field name="arch" type="xml">
<field name="product_id" position="after">
<field name="L_pezzo_calcolata" />
</field>
</field>
</record>
<record id="mrp_bom_form_view" model="ir.ui.view">
<field name="name">mrp.bom.form</field>
<field name="model">mrp.bom</field>
<field name="inherit_id" ref="mrp.mrp_bom_form_view"/>
<field name="arch" type="xml">
<xpath expr="//field[@name='bom_lines']/tree" position="inside" >
<field name="Residuo_barra" />
<field name="Sfrido" />
<field name="L_barra" />
<field name="L_pezzo_a_disegno" />
<field name="L_pezzo_calcolata" />
</xpath>
</field>
</record>
</data>
在安装过程中我得到:
验证错误
验证字段拱门时出错:视图架构的 XML 无效!
如果我检查模块结构 Setting\Database structure\models\mrp_bom 该字段已添加,但如果我在 bom 视图中管理视图,则字段不可用!
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标签: openerp-7