odoo v9如何將數量轉換爲文本量？

我想將總金額轉換爲發票中的字母，因爲我使用函數amount_to_text，但它不起作用，不顯示任何內容，這裏是我的代碼odoo v9如何將數量轉換爲文本量？

account_invoice.py（C：\ Programme文件（x86）\ Odoo 9.0-20170309 \服務器\ OpenERP的\插件\帳戶\型號\ account_invoice.py

@api.multi 
    def onchange_amount(self, amount_total): 

     x_Montant = amount_to_text_fr.amount_to_text(amount_total, 'fr', 'DZ') 

     return {'x_Montant': x_Montant}

我調用這個函數在C：\ Program Files文件（x86）的\ Odoo 9.0-20170309 \服務器\ openerp \ addons \ account \ views \ account_invoice_view

<record id="invoice_form" model="ir.ui.view"> 
      <field name="name">account.invoice.form</field> 
      <field name="model">account.invoice</field> 
      <field name="arch" type="xml"> 
       <form string="Invoice"> 
       <header> 
        ------ 
       </header> 
       <div class="alert alert-info" role="alert" style="margin-bottom:0px;" attrs="{'invisible': [('has_outstanding','=',False)]}"> 
        ----- 
         <group> 
          <field name="date_invoice"/> 
          <field name="move_name" invisible="1"/> 
          <field name="user_id" groups="base.group_user" context="{'default_groups_ref': ['base.group_user', 'base.group_partner_manager', 'account.group_account_invoice']}"/> 
          <label for="currency_id" groups="base.group_multi_currency"/> 
          <div groups="base.group_multi_currency"> 
           <field name="currency_id" options="{'no_create': True, 'no_open': True}" class="oe_inline"/> 
           <field name="company_currency_id" invisible="1"/> 
          </div> 
         </group> 
        </group> 
        <field name="sent" invisible="1"/> 
        <notebook colspan="4"> 
         <page string="Invoice Lines"> 
          <field name="invoice_line_ids" nolabel="1" widget="one2many_list" mode="tree,kanban" context="{'type': type, 'journal_id': journal_id, 'default_invoice_id': id}"> 
           <tree string="Invoice Lines" editable="bottom"> 
            <field name="sequence" widget="handle"/> 
            <field name="product_id"/> 
            <field name="name"/> 
            <field name="company_id" invisible="1"/> 
            <field name="account_id" groups="account.group_account_user" 
             domain="[('company_id', '=', parent.company_id), ('internal_type', '=', 'other')]"/> 
            <field name="account_analytic_id" groups="analytic.group_analytic_accounting" 
             domain="[('company_id', '=', parent.company_id), ('account_type', '=', 'normal')]"/> 
            <field name="quantity"/> 
            <field name="uom_id" groups="product.group_uom"/> 
            <field name="price_unit"/> 
            <field name="discount" groups="sale.group_discount_per_so_line"/> 
            <field name="invoice_line_tax_ids" widget="many2many_tags" context="{'type':parent.type}" 
             domain="[('type_tax_use','=','sale'),('company_id', '=', parent.company_id)]" options="{'no_create': True}"/> 
            <field name="price_subtotal"/> 
            <field name="currency_id" invisible="1"/> 
           </tree> 
           <kanban class="o_kanban_mobile"> 
           ------ 
           </kanban> 
          </field> 
          <group class="oe_subtotal_footer oe_rightoe_subtotal_footer oe_right"> 
           <field name="amount_untaxed"/> 
           <field name="amount_tax"/> 
           **<field name="amount_total" class="oe_subtotal_footer_separator" on_change="onchange_amount(amount_total)" />** 
           <field name="payments_widget" colspan="2" nolabel="1" widget="payment"/> 
           <field name="residual" class="oe_subtotal_footer_separator" attrs="{'invisible': [('state', '=', 'draft')]}"/> 
           <field name="reconciled" invisible="1"/> 
           <field name="outstanding_credits_debits_widget" colspan="2" nolabel="1" widget="payment" attrs="{'invisible': [('state', 'not in', 'open')]}"/> 
          **<field name="x_Montant" />** 
          </group> 
          <field name="comment" placeholder="Terms and conditions..."/> 
         </page>

來源

2017-04-12 Khedidja Tihar

在版本odoo 9.0，創建一個關於改變方法，如果你在定義一個onchange方法，你必須這樣做

Python的文件

@api.onchange(amount_total) 
def onchange_amount(self): 
    self.x_Montant = amount_to_text_fr.amount_to_text(self.amount_total, 'fr', 'DZ')

的Xml文件

**<field name="amount_total" class="oe_subtotal_footer_separator" /> **

來源

2017-04-12 09:36:16 jo541

在OpenERP的XML場（舊的API）：

def onchange_field(self, cr, uid, record_ids, record_id, context=None): 
     # compute value... 
     return {'value': {'field_name': value, 'other_field_name':value2}}

但在新的API使用裝飾api.onchange

@api.onchange 
def onchange_field(self): 
      # compute value... 
      self.field_name = value 
      self.other_field_name = value2

來源

2017-04-12 11:56:23 Cherif

odoo v9如何將數量轉換爲文本量？

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