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Mohammad M. Shahbazi

Setting a field value in python (i.e., action button) does not trigger @api.onchange('field').

do I need to use a decorator or something?


Any help would be appreciated


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Kamrul Hasan

why you need to action button to trigger onchange function, you can trigger directly call function. Onchange working on textbox or others field when changing any value.

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Begineer
最佳答案

Hi,

You don't need api.onchange for date alone. You can do it in your button action as below,

@api.multi

def action_draft(self):

    for each in self:

        each.state = 'draft'

        each.draft_date = fields.Date.context_today(self)

    return True

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Mohammad M. Shahbazi
作者 最佳答案

I have an action button that calls the following function in python:

def action_draft(self):

    self.state = 'draft'

and want to set draft_date once the state is set as draft. like this:

@api.onchange('state')

def _onchange_state(self):

    if self.state == 'draft':

        self.draft_date = fields.Date.today()

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Begineer

Hi,

I have updated my answer, hope it helps

Thanks