Openerp 复制one2many字段SNAFU

我需要在笔记本纸上显示笔记本项目的记录，但显示的记录与项目不符

我的朋友：

class notebook_project(osv.osv):
    _name = "notebook.project"
    _description = "Notebook Project ID"

    def onchange_project(self, cr, uid, ids, project, arg, context=None):
        if project :
            proj = self.pool.get('project.project').browse(cr, uid, project, context=context)
            return {'value': {'name': proj.name}}
        return {}
    _columns = {
        'name' : fields.char('Name', size=64),
        'project' : fields.many2one('project.project', 'Project'),
        'notebook_project_lines' : fields.one2many('notebook.project', 'notebook_project_id', 'Members Lines'),
        'notebook_project_id': fields.many2one('notebook.project', 'Parent Project', ondelete='cascade', select=True),
        'member' : fields.many2one('hr.employee', 'Members'),

        }

notebook_project()


class notebook_sheet(osv.osv):
    _name = "notebook.sheet"
    _description = "Notebook Project Sheet"

    def onchange_notebook_project(self, cr, uid, ids, notebook_project, context=None):
        res = {}
        employee_lines = []
        if not notebook_project : return {}
        if notebook_project :
            notebook_project_obj = self.pool.get('notebook.project').browse(cr, uid, notebook_project)
            for p in notebook_project_obj.notebook_project_lines:
            employee_lines.append((0,0,{'notebook_sheet_lines':p.id
            }))#this dict contain keys which are fields of one2many field 
            res['notebook_sheet_lines']=employee_lines
            return res

    def onchange_project(self, cr, uid, ids, project, context=None):
        if project :
            proj = self.pool.get('project.project').browse(cr, uid, project, context=context)
            return {'value': {'name': proj.name}}
        return {}

    #def create(self, cr, user, vals, context={}):
    #first model
    #   notebook_project_obj = self.pool.get('notebook.project')
    #browse and get o2m fields, according to your selected project(id)
    #   notebook_project_lines = notebook_project_obj.browse(cr, user, ['notebook_project_id'])[0].lines
    #copy first o2m model to second o2m model
    #   for line in notebook_project_lines :
    #       vals['notebook_sheet_lines'].append([0, False, {'notebook_project_lines':line.employee_id.id,}])
    #   return super(notebook_sheet, self).create(cr, user, vals, context)

    _columns = {
        'name' : fields.char('Name', size=64),
        'notebook_sheet_lines' : fields.many2many('notebook.project', 'notebook_project_sheet_rel', 'notebook_project', 'notebook_project_id'),
        'notebook_project': fields.many2one('notebook.project', 'Project ID',domain=[('notebook_project_id','=',False)]),
        'project' : fields.many2one('project.project', 'Project'),
        'member' : fields.many2one('hr.employee', 'Members'),

        }

notebook_sheet()

编辑了我的答案，阿诺玛先生。仍然不确定有多少，请检查一下

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我是否也需要更改onchange事件？再次提前感谢

首先，请在notebook.sheet和notebook.project之间创建链接。现在这两个模型之间没有联系。向notebook.project中的notebook.sheet添加多个One关系，然后将notebook\u sheets\u行中的关系id更改为此字段。 否则，将notebook\u sheet\u行的关系类型更改为many2many。 然后更改onchange_notebok_项目（），它将返回

{'value'：{'notebook_sheet_line'：LIST_OF_empoyeids}

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也不需要在motebook_项目中添加许多

谢谢你善意的回答，我试过了，但还是不走运。它总是显示来自第一个项目（项目A）的员工仍然失败，我认为可能错误不在于更改，而在于notebook.project本身中字段之间的关系。。。阿诺玛先生，你怎么看？我看不出有什么错误，因为关系本身没有错。。。有没有关于如何根据项目向员工展示的想法？我应该重写create函数吗？再次感谢你的回答。我试试看