Skip to Content
Menu
This question has been flagged
1 Odpoveď
5807 Zobrazenia

I want to access database and get the name from a table to check if the name exist or not.

I know that I need to override the create function but I have no idea for what should I put inside the function

Also, i'd like to ask how to pop up en error message like the validate checking when the name is existed

Avatar
Zrušiť
Best Answer

you can use cursor(or cr) present in a method..

almost all ORM methods will have these paramaters: self, cr, uid

so one can use cr, which is nothing but cursor paramater used to deal with database...

Example: cr.execute("select * from res_partner")

And to do validation: you can set _sql_constraints in your object
 

Hint: use Ctrl + H to search in you the addons, if you are using EDI like eclipse/aptana studio

Avatar
Zrušiť
Related Posts Replies Zobrazenia Aktivita
4
apr 24
1777
3
máj 22
15309
1
dec 16
3080
1
mar 15
12106
0
mar 15
3317