我最近一直在尝试解决问题。
考虑以下字段
'mdt': fields.datetime('Date',required=True),并且有一个约束
_constraints = [
(_check_from_date, 'You can not choose future date :' + '['mdt']'),
]这将按如下方式显示约束错误消息
Field(s) `mdt` failed against a constraint: You can not choose future date...!我希望将字段的字符串部分与错误消息连接起来,这样它就会显示为
Field(s) `mdt` failed against a constraint: "DATE" : You can not choose future date...!发布于 2016-02-23 19:41:04
为您的约束创建一个函数:
_constraints = [(_check_from_date, _construct_constraint_msg, ['mdt'])]
def _construct_constraint_msg(self, cr, uid, ids, context=None):
for object in self.browse(cr, uid, ids,context=context):
return _("%s : You can not choose future date...!") % object.mdt你也可以使用API8来做约束。
https://stackoverflow.com/questions/35574367
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