如何在openERP 7中添加一个函数？ [英] How add a function in openERP 7?

问题描述

  _columns = { 
'hour_from'：fields.float（'Work from'，required = True），
'hour_to'：fields.float（Work to，required = True），
'totalhour '：fields.function（_total，method = True，string ='Total Attendance'，multi =_ total），
} 
  

我没有找到任何解决方案在我的课程中添加一个函数。我需要它的函数返回 hour_from 和 hour_to 的总和。任何人都可以帮忙吗？

在声明我的_columns之前，我尝试了这段代码：

  def _total（self，cr，uid，id，name，args，context = None）：
 $ b res = {} 
 
 res ['totalhour'] = hour_from + hour_to 
 
 return res 
  

当我重新启动服务器时，我收到此错误：

 找不到处理程序。 
  

（从其他帖子更新） $ b

这是我的代码：

  def _total（self，cr，uid，ids，name， args，context = None）：
 res = {} 
记录在self.browse（cr，uid，ids，context = context）中：
 res ['totalhour'] =记录。 hour_from + record.hour_to 
 return res 
 $ b $ class hr_analytic_timesheet（osv.osv）：
 _name =hr.analytic.timesheet
 _inherit =hr.analytic .timesheet
 
 
 _columns = {
'hour_from'：fields.float（'Work from'，required = True，help =开始和结束工作时间。 ，select = True），
'hour_to'：fields.float（Work to，required = True），
 $ b'b'totalhour'：fields.function（_total，type ='float '，method = True，string ='Total Hour'），
} 
 
 hr_analytic_timesheet（）
  

My xml：

 < record id =view_ov_perf_timesheet_line_treemodel =ir.ui .view> ; 
< field name =name> hr.analytic.timesheet.tree< / field> 
< field name =model> hr.analytic.timesheet< / field> 
< field name =inherit_idref =hr_timesheet.hr_timesheet_line_tree/> 
< field name =archtype =xml> 
< field name =unit_amountposition =replace> 
 
< field name =hour_fromwidget =float_timestring =Heuredébut/> 
< field name =hour_towidget =float_timestring =Heure fin/> 
< field name =totalhourwidget =float_time/> 
 
< / field> 
 
< / field> 
< / record> 
  

当我想添加或编辑一行时，我有这个错误：

 文件C：\ Program Files \OpenERP 7.0-20130205-000102\Server\server\.\openerp\osv\\ \\orm.py，第3729行，在_read_flat中
 KeyError：53 
  

你能帮忙吗mee pleese

---

这是我的代码：

<$ p $ self.browse（cr，uid，uid，id，name，args，context = None）：
res = {}
，ids，context = context）：
res ['totalhour'] = record.hour_from + record.hour_to
return res

class hr_analytic_timesheet（osv.osv）：
_name =hr.analytic.timesheet
_inherit =hr.analytic.timesheet


_columns = {
'hour_from'：fields.float （'Work from'，required = True，help =开始和结束工作时间，select = True），
'hour_to'：fields.float（Work to，required = True），

'totalhour'：fields.function（_total，type ='float'，method = True，string ='Total Hour'），
}

hr_analytic_timesheet（）

我的xml：

  < record id =view_ov_perf_timesheet_line_treemodel =ir.ui.view> 
< field name =name> hr.analytic.timesheet.tree< / field> 
< field name =model> hr.analytic.timesheet< / field> 
< field name =inherit_idref =hr_timesheet.hr_timesheet_line_tree/> 
< field name =archtype =xml> 
< field name =unit_amountposition =replace> 
 
< field name =hour_fromwidget =float_timestring =Heuredébut/> 
< field name =hour_towidget =float_timestring =Heure fin/> 
< field name =totalhourwidget =float_time/> 
 
< / field> 
 
< / field> 
< / record> 
  

当我想添加或者重做一行时，我有这个错误：



 文件C：\ Program Files \ OpenERP 7.0-20130205-000102\Server\server\.\openerp\osv\ orm.py，line 3729，in _read_flat 
 KeyError：53 
  




解决方案你可以定义你这样的函数并再次检查：

$ $ $ $ $ c $ def $ _total（self，cr，uid， ids，name，args，context = None）：
res = {}
用于记录self.browse（cr，uid，ids，context = context）：
res [record.id ] = record.hour_from + record.hour_to
return res


或者像这样： p>

  def _total（self，cr，uid，id，name，args，context = None）：
 res = {} 
记录在self.browse（cr，uid，ids，context = context）中：
 res [record.id] = {'totalhour'：0.0} 
 res [record.id] ['totalhour'] = record.hour_from + record.hour_to 
 return res 
  

问候，

I was trying create a new module in openERP version 7. In my class I have this code :

_columns = {
'hour_from' : fields.float('Work from', required=True),
    'hour_to' : fields.float("Work to", required=True),
     'totalhour': fields.function(_total, method=True, string='Total Attendance', multi="_total"),
}

I don't find any solution to add a function in my class. The function which I need it return the sum of hour_from and hour_to. Can anyone help?

I try this code before declaring my _columns :

def _total(self, cr, uid, ids, name, args, context=None):

  res = {}

    res['totalhour'] = hour_from + hour_to

return res

When I restart the server I receive this error:

No handler found.

(Update from other post)

Well this is my code:

def _total(self, cr, uid, ids, name, args, context=None):
res = {}
for record in self.browse(cr, uid, ids, context=context):
    res['totalhour'] = record.hour_from + record.hour_to
return res

class hr_analytic_timesheet(osv.osv):
_name = "hr.analytic.timesheet"
_inherit = "hr.analytic.timesheet"


_columns = {
'hour_from' : fields.float('Work from', required=True, help="Start and End time of working.", select=True),
    'hour_to' : fields.float("Work to", required=True),

     'totalhour' : fields.function(_total, type='float', method=True, string='Total Hour'),
}

hr_analytic_timesheet()

My xml :

 <record id="view_ov_perf_timesheet_line_tree" model="ir.ui.view">
        <field name="name">hr.analytic.timesheet.tree</field>
        <field name="model">hr.analytic.timesheet</field>
        <field name="inherit_id" ref="hr_timesheet.hr_timesheet_line_tree"/>
        <field name="arch" type="xml">
                  <field name="unit_amount" position="replace">

                    <field name="hour_from" widget="float_time" string="Heure début"/>
                    <field name="hour_to" widget="float_time" string="Heure fin" />
                     <field name="totalhour"  widget="float_time"/>

                   </field>

        </field>
    </record>

When I want to add or edit a line, I have this error:

File "C:\Program Files\OpenERP 7.0-20130205-000102\Server\server\.\openerp\osv\orm.py", line 3729, in _read_flat
KeyError: 53

can you help mee pleese

---

wel this is my code:

def _total(self, cr, uid, ids, name, args, context=None):
res = {}
for record in self.browse(cr, uid, ids, context=context):
    res['totalhour'] = record.hour_from + record.hour_to
return res

class hr_analytic_timesheet(osv.osv):
_name = "hr.analytic.timesheet"
_inherit = "hr.analytic.timesheet"


_columns = {
'hour_from' : fields.float('Work from', required=True, help="Start and End time of working.", select=True),
    'hour_to' : fields.float("Work to", required=True),

     'totalhour' : fields.function(_total, type='float', method=True, string='Total Hour'),
}

hr_analytic_timesheet()

My xml :

 <record id="view_ov_perf_timesheet_line_tree" model="ir.ui.view">
        <field name="name">hr.analytic.timesheet.tree</field>
        <field name="model">hr.analytic.timesheet</field>
        <field name="inherit_id" ref="hr_timesheet.hr_timesheet_line_tree"/>
        <field name="arch" type="xml">
                  <field name="unit_amount" position="replace">

                    <field name="hour_from" widget="float_time" string="Heure début"/>
                    <field name="hour_to" widget="float_time" string="Heure fin" />
                     <field name="totalhour"  widget="float_time"/>

                   </field>

        </field>
    </record>

when i want to add or redit a line i have this error:

File "C:\Program Files\OpenERP 7.0-20130205-000102\Server\server\.\openerp\osv\orm.py", line 3729, in _read_flat
KeyError: 53

解决方案

Can you define you function like this and check again:

def _total(self, cr, uid, ids, name, args, context=None):
    res = {}
    for record in self.browse(cr, uid, ids, context=context):
        res[record.id] =  record.hour_from + record.hour_to
    return res

or like this:

def _total(self, cr, uid, ids, name, args, context=None):
    res = {}
    for record in self.browse(cr, uid, ids, context=context):
        res[record.id] = {'totalhour' : 0.0}
        res[record.id]['totalhour'] = record.hour_from + record.hour_to
    return res

Regards,

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