CODEWITHSUNDEEP
python-2.7odoo
Aneesh Mohan
Aneesh Mohan

Reputation: 153

Warning message not working on openerp

I want to show a warning message in user interface side in my module in a particular condition.For that I have write the code like this.

raise osv.except_osv(('Warning!'), ("Entered Quantity is greater than quantity on source."))

But in that condition in user interface side it just showing the loading image.

At the console I got the error like this.

2013-06-10 09:45:53,612 364
ERROR None openerp.netsvc: Warning! Entered Quantity is greater than quantity on source.
Traceback (most recent call last):
   File "C:\OpenErp\openerp\openobject-server\openerp\netsvc.py", line 361, in dispatch_rpc
     result = ExportService.getService(service_name).dispatch(method, params)
   File "C:\OpenErp\openerp\openobject-server\openerp\service\web_services.py", line 585, in dispatch
     res = fn(db, uid, *params)
   File "C:\OpenErp\openerp\openobject-server\openerp\osv\osv.py", line 167, in execute_kw
     return self.execute(db, uid, obj, method, *args, **kw or {})
   File "C:\OpenErp\openerp\openobject-server\openerp\osv\osv.py", line 121, in wrapper
     return f(self, dbname, *args, **kwargs)
   File "C:\OpenErp\openerp\openobject-server\openerp\osv\osv.py", line 176, in execute
     res = self.execute_cr(cr, uid, obj, method, *args, **kw)
   File "C:\OpenErp\openerp\openobject-server\openerp\osv\osv.py", line 164, in execute_cr
     return getattr(object, method)(cr, uid, *args, **kw)
   File "C:\OpenErp\openerp\openobject-addons\mat_mgmt\mat_mgmt.py", line 101, in button_confirm
     raise osv.except_osv(('Warning!'), ("Entered Quantity is greater than quantity on source."))
except_osv:
  ('Warning!', 'Entered Quantity is greater than quantity on source.')
c:\openerp\openerp\openobject-addons\mat_mgmt\mat_mgmt.py(101)button_confirm()
-> raise osv.except_osv(('Warning!'), ("Entered Quantity is greater than quantity on source."))

I want to show the warning message on user interface side.

Upvotes: 0

Views: 4092

Answers (4)

khelili miliana
khelili miliana

Reputation: 3822

I faced the same probleme and I resolved by :

from odoo import models, fields, api, _, osv # here add osv

raise osv.osv.except_osv(('Warning!'), ("Entered Quantity is greater than quantity on source.")) # here replace osv by osv.osv

I did this b-coz you will find the finction in odoo/osv/osv.py file

Upvotes: 0

ryepdx
ryepdx

Reputation: 206

If you just want to display a warning message, you might look at using the action_warn client action. You invoke it by returning a dictionary like this one from your server action:

{
    'type': 'ir.actions.client',
    'tag': 'action_warn',
    'name': 'Warning',
    'params': {
       'title': 'Warning!',
       'text': 'Entered Quantity is greater than quantity on source.',
       'sticky': True
    }
}

This may be more genteel than you're looking for, though, if you want something that will actually stop a form submission. It displays a Growl-like notification in the user's browser. But if all you want to do is give the user some feedback in the form of a notification, either this or action_info (invoked the same way as action_warn) should do nicely.

I've got a fuller example up on my blog, but hopefully this is enough to get you going in the right direction.

Upvotes: 0

Tejas Tank
Tejas Tank

Reputation: 1216

Can you check with below code

raise osv.except_osv('Warning!', "Entered Quantity is greater than quantity on source.")

If you need translated messages then try _('meesage....')

But do not miss to import statement

from openerp.tools.translate import _

Upvotes: -1

jthmiranda
jthmiranda

Reputation: 73

First you need to import 

from openerp.tools.translate import _

then, you can get the job done!

raise osv.except_osv(_(u'TitleMessage'), _(u'BodyMessage'))

Upvotes: 2

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