Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:

ลูกค้าสัมพันธ์
e-Commerce
ระบบบัญชี
สินค้าคงคลัง
PoS
โปรเจกต์
MRP

All apps

All Posts คน เหรียญรางวัล

แท็ก (View all)

odoo accounting v14 pos v15

เกี่ยวกับฟอรั่มนี้

ช่วยเหลือ

display image from database to qweb website odoo 12

2 ตอบกลับ

5658 มุมมอง

Zelalem Biru

I have to develop a module that is called news feed for posting new news feed to a website but when I am doing this I can not retrieve images from the database to view on the website. I have to get Title and Content but the image is not yet.

anyone can help me how to fix

below is sample code that I use to retrieve title as well as content

<table> 
    <tbody> 
        <t t-foreach = "posted" t-as = "news_feed" > 
            <td>                 <b>                     <t t-esc = "news_feed.news_feed_title" />                     <br/>                 </b>                 <t t-esc = "news_feed.news_feed_content" />                 <br/>             </td>         </t>     </tbody>

</table>

Zelalem Biru

ผู้เขียน

Dear Ivan Thanks for your prompted action but to be clear with the Issue let me share u code snippet for the controller as well as template

with Kind Regards

templete >>>

<table>

<tbody>

<td>

<t t-if = "o.name" t-set = "web.news.content"

t-value = "o.get_cover_image (o.name)" /> <img
t-if = "web.news.content"

t-att-src = "image_data_uri (web.news.content)"

style = "max-height: 45px;" alt = "Cover Image" /> <b> <t t-esc = "news_feed.news_feed_title" /> <br/> </b> <t t-esc = "news_feed.news_feed_content" /> <br/> < / td> </t> </tbody> </table> <

Controller file

class GetNewsFeedContent (http.Controller): 

    @ http.route ( '/ news' , website = True, type = "http" , auth = 'public' , csrf = False ) 
    def news_posted ( self , ** kw ): 
        posted = request.env [ 'web.news.content' ] .sudo (). search ([]) 
        # last_id = request.env ['web.news.content']. sudo (). search ([]) [- 1] .id 
print ( "Saved news are ..." , request.render (        
        "news.posted_news_feed" , { 
            'posted' : posted 
        })