Skip to content
  • Categories
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Flatly)
  • No Skin
Collapse

Odoo 中文社区

  1. Home
  2. Categories
  3. Odoo 开发与实施交流
  4. Relatorio openoffice 如何显示图片?

Relatorio openoffice 如何显示图片?

Scheduled Pinned Locked Moved Odoo 开发与实施交流
5 Posts 2 Posters 4.9k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • L Offline
    L Offline
    linyaohui
    wrote on last edited by
    #1

    按照文档的里的方法http://relatorio.openhex.org/wiki/IndepthIntroduction
    通过frame 添加数据库图片字段后,点击报表按钮会提示出错
    "str can not use seek()

    1 Reply Last reply
    0
    • mrshellyM Offline
      mrshellyM Offline
      mrshelly
      wrote on last edited by
      #2

      注意用二进制方式 打开文件. 'rb'

      1 Reply Last reply
      0
      • L Offline
        L Offline
        linyaohui
        wrote on last edited by
        #3

        望谢兄详细指导一下,要用二进制打开那个文件呢?
        附件是本人的一个简单demo,想要显示产品的图片(product.picture)

        1 Reply Last reply
        0
        • mrshellyM Offline
          mrshellyM Offline
          mrshelly
          wrote on last edited by
          #4

          product.picture  是以 base64 编码的一个字串.  而 relatorio report 期望 的是 一个二进制字节流..

          看你模块里面没有关于 product.picture 的转换处理.
          所以, 你只需要在 .py 文件中, 加入对 product.picture 字段 的一个 base64 --> binary bytes stream就OK了.

          具体的你搜索一下 BBS 里, 有关于在报表中使用图片的例子... 而且官方addons 里也有相关的代码. 

          1 Reply Last reply
          0

          • Login

          • Don't have an account? Register

          • Login or register to search.
          • First post
            Last post
          0
          • Categories
          • Tags
          • Popular
          • Users
          • Groups