Question

我还在学习Openerp，如果我问一些非常简单的事情，请耐心等待。我的问题是我需要验证两个代表start_time和end_time的字段。

这两个字段都在char

中

'start_time': fields.char('Start Time'),
'end_time': fields.char('End Time'),

我需要做的是，一旦用户输入此start_time和end_time，我需要检查该输入是否在24小时内以及 hh：mm 模式。

请善待我帮助

Answer 1

您应该在python代码中添加一个on_change函数，检查start_time和end_time是否格式正确。在您的xml中，您必须告诉该字段在字段更改时应该调用该方法。

<强> XML

DECLARE
  x XMLType := XMLType(
    ' <changeRequest customerRequestRef="" BTProjectManagementRef="">
        <customerOrganisation orgID="ID000001" orgInternalID="29823" resignInstanceType="Source">
            <organisationName>BT PLC</organisationName>
            <contactInfo contactID="ID000002">
                <role>CUSTOMER</role>
                <position />
                <fullName />
                <telephone />
                <fax />
                <email />
                <contactAddress>
                    <room />
                    <floor />
                    <building />
                    <streetNumber />
                    <streetName />
                    <locality />
                    <city />
                    <county-state />
                    <country ISOCountryCode="" />
                    <postcode />
                </contactAddress>
            </contactInfo>
        </customerOrganisation>
        <customerOrganisation orgID="ID000003" orgInternalID="29823" resignInstanceType="Target">
            <organisationName>BT PLC</organisationName>
            <contactInfo contactID="ID000004">
                <role>CUSTOMER</role>
                <position />
                <fullName />
                <telephone />
                <fax />
                <email />
                <contactAddress>
                    <building />
                    <streetNumber />
                    <streetName />
                    <city />
                    <county-state />
                    <country />
                    <postcode />
                </contactAddress>
            </contactInfo>
        </customerOrganisation>
        </changeRequest>');

    BEGIN
      For R In (
           SELECT EXTRACTVALUE(Value(p),'/customerOrganisation/contactInfo/role/text()') as role,
           EXTRACTVALUE(Value(p),'/customerOrganisation/contactInfo/position/text()') as position,
           EXTRACTVALUE(Value(p),'/customerOrganisation/contactInfo/@contactID') as contactID
        FROM   TABLE(XMLSequence(Extract(x,'/changeRequest/customerOrganisation'))) p
        ) LOOP

       dbms_output.put_line(r.role || '  ' || r.position  || '  ' || r.contactID); 
      End Loop;
      Exception
       When Others then
        dbms_output.put_line(sqlerrm);
    END;

<强>的Python

结果应该是

<field name="start_time" on_change="check_hour_format(start_time)"/>
<field name="end_time" on_change="check_hour_format(end_time)"/>

此代码适用于此问题

def check_hour_format(self,cr,uid,ids,time_field,context=None):
    if correct format  
       return {}
    else:
        warning = {'title'  : _("Warning for this value!"),
                   'message': _("Field not in correct format!"),
                  }
        return {'warning': warning}

在on_change方法中，您可以更改字段值

import time
    def check_hour_format(self,cr,uid,ids,time_field,context=None):
        try:
            time.strptime(char_input, "%H:%M")
            return {}
        except ValueError:
            warning = {'title'  : _("Warning for this value!"),
                       'message': _("Field not in correct format!"),
                      }
            return {'warning': warning}

在openerp中进行客户端验证

1 个答案: