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

How do I properly pass args using RPC in Odoo 11

rpc

8 ตอบกลับ

27233 มุมมอง

Tim Turnquist

I have a method in an Odoo 11 model that takes a single parameter and I am trying to call it using an RPC, but I am not able to send a value for that parameter. I have verified that my javascript changes (using Google Chrome's DevTools), but no matter what I do, I seem to get this same error:

process_feed_list() missing 1 required positional argument: 'instance_id'

So, it looks like the PRC is working, but for some reason it is not passing my 'arg' to the method. My assumption is that the 'args' of the RPC are passed to the method as parameters, but that doesn't seem to be the case.

Here are a couple of my attempts.

Based on https://www.odoo.com/documentation/11.0/reference/javascript_reference.html I tried:


        refresh_feed1: function() {
            var ret = this._rpc({
                model: 'amazon.feed',
                method: 'process_feed_list',
                args: [ '1' ],
            });
            this.trigger_up('reload');
            return ret;
        }

And, using https://stackoverflow.com/questions/47194770/how-to-call-python-function-in-jquery-in-odoo-11 as a template I tried:

        refresh_feed1: function( ) {
            rpc.query({
                model: 'amazon.feed',
                method: 'process_feed_list',
                args: [ { 'instance_id': '1' } ]
            } ).then(
                function( returned_value ){
                    this.trigger_up( 'reload' )
                    return returned_value
                }
            )
        }

Ray Carnes (ray)

Is instance_id a string?

Ray Carnes (ray)

Yes, instance_id is a string.

Dmitriy Krasota

I have the same issue. Have you solved it somehow?

Hilar Andikkadavath

คำตอบที่ดีที่สุด

var rpc = require('web.rpc')
rpc.query(
     model: //your model,
     method: //your method,
                    args: [{
                            'arg1': value1,
                    }]
 }).then(function (result) { 
            // your code 
            });

on model.py@api.model
def your_method(self):
     ...

Dmitriy Krasota

After few days of brainstorm, trials and errors I finally managed it to work. You need to pass as arguments not

[{'instance_id': 1}]

but

[[], 1]

I have no idea why it works like this. I have a code like yours and it works... but for my module I had to change like this

Smael Check

Hi everyone,

I have the same issue, wanna call my @api.model and my browser return some errors (web/dataset/call_kw):

"Failed to load resource: the server responded with a status of 500 (INTERNAL SERVER ERROR)"

Something bad !!!

// My Python3 Class

Class ProductTemplate(model.Model):

_inherit = '''product.template'''

@api.model

def say_something(self):

   view_id = self.env.ref('mymodule.action_get_something_view').read()[0]
   return {
     'name': _(view_id.name) if view_id else '',
     'type': view_id.type if view_id else '',
     'views': [(view_id.id,'tree')],
     'view_type': view_id.view_type if view_id else '',
     'view_mode': view_id.view_mode if view_id else '',
     'res_model': view_id.res_model if view_id else '',
     'res_id': self.id,
     #    'context':{},
     'target': 'new',
}

JS FILE

_onClick: function(){

return rpc.query({

model: 'product.template',

method: 'say_something' }).then(function(result){ console.log('Good');}).fail(function(){ console.log('Something bad !!!')});

} ,

Same with this._rpc.

Odoo V12.

TRIGGER_UP ???

Thanks

Tim Turnquist

ผู้เขียน

Hilar,

I am not sure how your solution is different than what I have in my second example? Please explain.

Dmitriy,

Hilar was correct, I needed the model decoration on my python method for this to work. So add:

@api.model
def method_name( self, param1, param2 )

Sorry, I forgot to update this post that it worked.

Hilar Andikkadavath

yes check your function defined on your model and with which decorator

สนุกกับการพูดคุยนี้ใช่ไหม? เข้าร่วมเลย!

สร้างบัญชีวันนี้เพื่อเพลิดเพลินไปกับฟีเจอร์พิเศษและมีส่วนร่วมกับคอมมูนิตี้ที่ยอดเยี่ยมของเรา!

ลงชื่อ

Related Posts	ตอบกลับ	มุมมอง
How to fix this "RPC Error: Odoo Server Error" error, when installing DO accounting module? แก้ไขแล้ว rpc	2 พ.ค. 24	3603
Modify a product template's attribute values, when the attribute creates variants rpc	0 ก.พ. 23	3082
error while download partner ledger report in excel and pdf format v.16 EE แก้ไขแล้ว rpc ServerError	1 พ.ค. 23	2932
The above server error caused the following client error: RPC_ERROR: Odoo Server Error error rpc	3 เม.ย. 23	15356
How to find the view_id using rpc call from JavaScript javascript rpc	2 ม.ค. 23	6490

คำถามนี้ถูกตั้งค่าสถานะ

สนุกกับการพูดคุยนี้ใช่ไหม? เข้าร่วมเลย!