Hello all, 'mediaid' is a fields.Char in my customize model. mediaid = fields.Char(string='Media Id') I add a button in the form view of this mode. But the button is still visible when the data in 'mediaid' is 'None'. So, How to fix the view code to make it invisible? Please help!

[odoo 11] A problem of domain as strings on xml file

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Hello all,

'mediaid' is a fields.Char in my customize model.

mediaid = fields.Char(string='Media Id')

I add a button in the form view of this mode.

<button name="My Button" type="object" string="do_something" attrs="{'invisible': [('mediaid', '=', None)]}"/>

But the button is still visible when the data in 'mediaid' is 'None'.

So, How to fix the view code to make it invisible?

Please help!

最佳答案

Hi,

Try like this,

<button name="My Button" type="object" string="do_something" attrs="{'invisible': [('mediaid', '=', False)]}"/>

Thanks

Use this one,

attrs="{'invisible': [('mediaid', '=', False)]}"

Hi, already the same answer is given above and it gets upvoted. Then why the same?

ok i think its by mistake, i have not seen the above one

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