Onchange on one2many field error

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Onchange on one2many field error

hr departments

3 Odpowiedzi

7504 Widoki

Nanda Kanoko

I'm trying to add records to my one2many fields

Py :

class employee_department(osv.osv):

    _name = "employee.department"
    _description = "Employee Department"
    _columns = {
        'deprt_id' : fields.many2one('hr.department', 'Department'),
        'my_emp_ids' : fields.one2many('hr.employee', 'department_id','Employee'),

        }
def onchange_department(self, cr, uid, ids, deprt_id):
    employee_ids = self.search(cr, uid, [('department_id', '=', deprt_id)])
    return {'value': {'my_emp_ids': employee_ids}}

employee_department()

My problem is that :

When i don't include onchange_department in my xml , my o2m fields always shows the employee assigned to no. 1 ID in my department , and so on when i save it . Example : Let's say i got 3 dept , with Admin as ID no 1 , Developer as ID no 2 and Engineer as ID no 3 . When i create it for the first time , even though the department shows at Developer , the employee printed is always Admin , it apply to next create , that always show employee in Developer and Engineer dept . And when i create for the 4th time , it doesn't show any employee at all

If i include onchange_department in my xml , i always got AttributeError: 'employee_department' object has no attribute 'onchange_department' . My xml is obviously wrong so i also need help on xml as well . Thanks in advance

my xml ( form)

<form string="Employee Department"> 
<field name="deprt_id" on_change="onchange_department(deprt_id, my_emp_ids)"/>
<notebook position="before">
<page string="Members">
<field name="my_emp_ids"/>
</page>
</notebook>
</form>

about not having department_id in my class , I thought that it already covered by deprt_id since it relate to hr.department , while department id also relate to hr.department as well

René Schuster

The mistake might be in line:

employee_ids = self.search(cr, uid, [('department_id', '=', deprt_id)])

Since you want to search for employees you should use the search method on the employee model:

employee_ids = self.pool.get('hr.employee').search(cr, uid, [('department_id','=',deprt_id)]

Your model employee.department obviously has no column 'department_id'.

Simplify it!

Maybe it's because you have a mistake.

If the code that you posted is ok. It's wrong. You have to tab your function so it's going to be inside the class. When you leave it on the first column like the class it's not inside the class and it's not going to work

Nanda Kanoko

Autor

thanks for reply . Can you explain to me how to do that ? thanks

Gilles Major (gim)

use the "tab" key

Gilles Major (gim)

before your def, preferrably

Simplify it!

That's right. def onchange... and the two lines below. Press tab on each of them. Python is based on tabs.

Nanda Kanoko

Autor

Thanks for the kind reply , I've tried the tab , but still got an attribute error .. Is there any other mistakes beside the tab function ?

Maniganda

you need to call onchange function in xml for deprt_id field and in this line employee_ids = self.search(cr, uid, [('department_id', '=', deprt_id.id)])

Nanda Kanoko

Autor

Thanks for reply , I've tried it but it give me another AttributeError: 'int' object has no attribute 'id'

Maniganda

can you post the class and xml code here and your class has department_id as field??

Subhin P V

Your XML should be Like This:

 <form string="Employee Department"> 
<field name="deprt_id" on_change="onchange_department(deprt_id)"/>
<notebook position="before">
<page string="Members">
<field name="my_emp_ids"/>
</page>
</notebook>
</form>

And your Python code Should be Like This:

class employee_department(osv.osv):

    _name = "employee.department"
    _description = "Employee Department"
    _columns = {
        'deprt_id' : fields.many2one('hr.department', 'Department'),
        'my_emp_ids' : fields.one2many('hr.employee', 'department_id','Employee'),

        }
    def onchange_department(self, cr, uid, ids, deprt_id):
         employee_ids = self.search(cr, uid, [('department_id', '=', deprt_id)])
         return {'value': {'my_emp_ids': (4,employee_ids)}}

 employee_department()

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