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  4. odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑

odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑

Scheduled Pinned Locked Moved Odoo 新手求助
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  • 小 Offline
    小 Offline
    小杜
    wrote on last edited by
    #1

    ![替代文字](c7ab774d46d7ea5c6090984add50302.png 图片地址)15a467706ebf8bb851c6da7698cb4dd.png b2d2cc6c48c6d6dc8474c7d25a6202b.png 45c1c9c4-f79f-4629-b37a-2afd685b6b61-图片.png

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    • D Offline
      D Offline
      digitalsatori
      管理员
      wrote on last edited by digitalsatori
      #2

      self.update是什么个东东啊?订单上的invoice_count是一个计算字段啊,值是通过调用_get_invoice函数算出来的。

      在你的例子中,订单并没有生成invoice,所以invoice_count==0。

      【上海先安科技】(tony AT openerp.cn)

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      • 小 Offline
        小 Offline
        小杜
        wrote on last edited by
        #3

        @digitalsatori 在 odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑 中说:

        invoice_count

        是的,没有生成invoice,就是想通过方法write({'invoice_count':1}),隐藏掉开形式发票的按钮!write()后有测试print(invoice_count)值为1,就是按钮没有隐藏!不知为啥?

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        • 小 小杜

          @digitalsatori 在 odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑 中说:

          invoice_count

          是的,没有生成invoice,就是想通过方法write({'invoice_count':1}),隐藏掉开形式发票的按钮!write()后有测试print(invoice_count)值为1,就是按钮没有隐藏!不知为啥?

          D Offline
          D Offline
          digitalsatori
          管理员
          wrote on last edited by
          #4

          @小杜 在 odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑 中说:

          @digitalsatori 在 odoo13版本,按钮隐藏功能函数赋值后没有隐藏效果?求解惑 中说:

          invoice_count

          是的,没有生成invoice,就是想通过方法write({'invoice_count':1}),隐藏掉开形式发票的按钮!write()后有测试print(invoice_count)值为1,就是按钮没有隐藏!不知为啥?

          这是一个readonly的compute字段。可能你还不知道什么是compute字段,看这里:https://www.odoo.com/documentation/13.0/howtos/backend.html#computed-fields-and-default-values

          【上海先安科技】(tony AT openerp.cn)

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