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odoo accounting v14 pos v15
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kirill0094001@yandex.ru

Hello. I created a button in model product.product. I have a binary pdf file on my disk. How to open this file when clicking on the button? (The path to the file will be different depending on the selected product.) How to use widget pdf_viewer?


<?xml version="1.0" encoding="utf-8" ?>
<odoo>
    <data>
         <record id="button_for_pdf" model="ir.ui.view">
           <field name="name">Product Product Inherit Button</field>
           <field name="model">product.product</field>
           <field name="inherit_id" ref="product.product_normal_form_view"/>
           <field name="arch" type="xml">
               <header>
               <button name="open_pdf" type="object" string="Open PDF" style="width:200px"/>
            </header>
           </field>
      </record>
    </data>
</odoo>



@api.multi
def open_pdf(self):
    some_code
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Sehrish

Binary Fields in Odoo: https://goo.gl/2JAxhD

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Kisakye Benon
Лучший ответ

widget="pdf_viewer"

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Haresh Kansara
Лучший ответ

Hi,

i dont understand why are you given button?

you can simply do this.

1) create a binary field in product.ptoduct

2) add field to view of product and set widget as pdf_viewer.

you can add file from your disk in binary field. It will also store in product record.


If you just want to load file from disk and view (no need to store in product record) then create new wizard and return wizard from button method that you have developed. in wizard add binary field in py and xml view.

i hope it will clear to you

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Zbik
Лучший ответ

attachment_ids = self.env['ir.attachment'].search([('res_model', '=', 'product.product'), ('res_id', '=', my_product.id)])
if attachment_ids:
    my_product.my_data_field = attachment_ids[0].datas


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kirill0094001@yandex.ru
Автор Лучший ответ

Haresh Kansara thx! That file store in ir_attachment, but I dont understand how I can read field 'datas' (dont see database). But I see 'fname_pass' in hdd

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Zbik

How many attachments can there be. How do you know which one to choose?

kirill0094001@yandex.ru
Автор

There may be several attachments for each product. By button I want to open the last downloaded

kirill0094001@yandex.ru
Автор

Zbik thank you very much! I have button and function with binary field. How I can bind that to widget pdf_viewer (xml file)?