[Solved] [web2py] How to prevent delete of a row with SQLFORM.grid -

[François Delpierre]

>
> Excellent idea Johann,


You're totally right, I was not looking into this approach.

Here is the working code :
def manage_parameters():                                                   
     
    # Make sure user cannot delete the last parameter set. (row)           
     
    if db(db.parameter).count() > 1:                                       
     
        deletable = True                                                   
     
    else:                                                                   
    
        deletable = False                                                   
    
                                                                            
    
    form = SQLFORM.grid(                                                   
     
            db.parameter,                                                   
    
            deletable=deletable,                                           
     
            fields = [                                                     
     
                db.parameter.id,                                           
     
                db.parameter.profile_name,
                ...

Regards,