如何在Python端创建扩展表单视图？

Question

我试图创建动态视图，所以我想在python端创建视图。但是当我试图保存视图时，没有设置“arch\u base”字段。有人能告诉我有什么问题吗？这是我的职责

@api.onchange('field_id')
def create_validation_button(self):
    model = self.field_id.model_id.model
    model_view = self.env['ir.ui.view'].search([("model", "=", model), ('type', "=", "form")])
    arch = '<xpath expr="//header" postition="inside"><button string="Add Followers" type="object" name="add_project_followers" /></xpath>'
    if model_view:
        self.view_id = None
        self.env['ir.ui.view'].search(
            [("model", "=", model), ('name', "=", 'validation.' + model_view.name)]).unlink()
        view_data = {'name': 'validation.' + model_view.name, 'type': 'form', 'model': model, 'priority': 1,
                     'inherit_id': model_view.id,
                     'mode': 'extension',
                     'arch_base': arch.encode('utf-8')}
        view = self.env["ir.ui.view"].create(view_data)
        self.view_id = view

Answer 1

字段名是arch而不是arch_base，因此设置为：

view_data = {'name': 'validation.' + model_view.name, 'type': 'form', 'model': model, 'priority': 1,
                     'inherit_id': model_view.id,
                     'mode': 'extension',
                     'arch': arch.encode('utf-8')}

感谢

Peter Alabaster https://www.odoo.com/fr_FR/forum/aide-1/question/how-to-create-extension-form-view-in-python-side-119479