how to get Many2one field depends on Many2many field?











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On my module i need that when i select travels, the departure(departure_id) and destination(arrival_id) of selected travels appear. Any help please? i'm stuck with issue for days now



tms_travel_planning.py



travel_ids = fields.Many2many('tms.travel','tms_planning_tms_travel_rel','tms_planning_id','tms_travel_id','travel_ids')


tms_travel_planning.xml



<field name="travel_ids" widget="many2many_checkboxes"/>


tms_travel.py



 departure_id = fields.Many2one('tms.place',string='Departure',compute='_compute_departure_id',store=True,readonly=True)

 arrival_id = fields.Many2one('tms.place',string='Arrival',compute='_compute_arrival_id',store=True,readonly=True)





python-2.7 odoo-10







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    On my module i need that when i select travels, the departure(departure_id) and destination(arrival_id) of selected travels appear. Any help please? i'm stuck with issue for days now



    tms_travel_planning.py



    travel_ids = fields.Many2many('tms.travel','tms_planning_tms_travel_rel','tms_planning_id','tms_travel_id','travel_ids')


    tms_travel_planning.xml



    <field name="travel_ids" widget="many2many_checkboxes"/>


    tms_travel.py



     departure_id = fields.Many2one('tms.place',string='Departure',compute='_compute_departure_id',store=True,readonly=True)
    
 arrival_id = fields.Many2one('tms.place',string='Arrival',compute='_compute_arrival_id',store=True,readonly=True)





    python-2.7 odoo-10







    share|improve this question
























      up vote
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      down vote

      favorite









      up vote
      0
      down vote

      favorite











      On my module i need that when i select travels, the departure(departure_id) and destination(arrival_id) of selected travels appear. Any help please? i'm stuck with issue for days now



      tms_travel_planning.py



      travel_ids = fields.Many2many('tms.travel','tms_planning_tms_travel_rel','tms_planning_id','tms_travel_id','travel_ids')


      tms_travel_planning.xml



      <field name="travel_ids" widget="many2many_checkboxes"/>


      tms_travel.py



       departure_id = fields.Many2one('tms.place',string='Departure',compute='_compute_departure_id',store=True,readonly=True)
      
 arrival_id = fields.Many2one('tms.place',string='Arrival',compute='_compute_arrival_id',store=True,readonly=True)





      python-2.7 odoo-10







      share|improve this question













      On my module i need that when i select travels, the departure(departure_id) and destination(arrival_id) of selected travels appear. Any help please? i'm stuck with issue for days now



      tms_travel_planning.py



      travel_ids = fields.Many2many('tms.travel','tms_planning_tms_travel_rel','tms_planning_id','tms_travel_id','travel_ids')


      tms_travel_planning.xml



      <field name="travel_ids" widget="many2many_checkboxes"/>


      tms_travel.py



       departure_id = fields.Many2one('tms.place',string='Departure',compute='_compute_departure_id',store=True,readonly=True)
      
 arrival_id = fields.Many2one('tms.place',string='Arrival',compute='_compute_arrival_id',store=True,readonly=True)





      python-2.7 odoo-10




      python-2.7 odoo-10






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      asked Nov 22 at 13:56









      Dhouha

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          Have you tried using both @api.onchange('travel_ids') and @api.constrains('travel_ids')? I've found that I sometimes have to use both to get it to visually change, and save the change.






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            1 Answer
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            1 Answer
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            up vote
            0
            down vote













            Have you tried using both @api.onchange('travel_ids') and @api.constrains('travel_ids')? I've found that I sometimes have to use both to get it to visually change, and save the change.






            share|improve this answer

























              up vote
              0
              down vote













              Have you tried using both @api.onchange('travel_ids') and @api.constrains('travel_ids')? I've found that I sometimes have to use both to get it to visually change, and save the change.






              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote









                Have you tried using both @api.onchange('travel_ids') and @api.constrains('travel_ids')? I've found that I sometimes have to use both to get it to visually change, and save the change.






                share|improve this answer












                Have you tried using both @api.onchange('travel_ids') and @api.constrains('travel_ids')? I've found that I sometimes have to use both to get it to visually change, and save the change.







                share|improve this answer












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                share|improve this answer










                answered Nov 28 at 13:35









                Cristin Meravi

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