本文整理汇总了Python中gluon.tools.Crud.read方法的典型用法代码示例。如果您正苦于以下问题：Python Crud.read方法的具体用法？Python Crud.read怎么用？Python Crud.read使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类gluon.tools.Crud的用法示例。
在下文中一共展示了Crud.read方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: crudeGeral
# 需要导入模块: from gluon.tools import Crud [as 别名]
# 或者: from gluon.tools.Crud import read [as 别名]
def crudeGeral():
from gluon.tools import Crud
crud = Crud(db)
form = crud.create(db.client)
id=1
form2 = crud.read(db.client, id)
form3 = crud.update(db.client, id)
form4 = crud.search(db.client)
#form5 = SQLFORM(db.client, myrecord).process(onsuccess=auth.archive)
#form5 = crud.update(db.mytable, myrecord, onaccept=auth.archive)
return dict(form=form,form2=form2,form3=form3,form4=form4)示例2: crud
# 需要导入模块: from gluon.tools import Crud [as 别名]
# 或者: from gluon.tools.Crud import read [as 别名]
def crud():
tablename = request.args(0)
action = request.args(1)
event_id = request.get_vars['eid']
person_id = request.get_vars['pid']
record_id = request.get_vars['id']
if session.crud and session.crud.return_page:
return_page = URL(session.crud.return_page)
elif tablename == 'request':
return_page = URL('requests')
else:
return_page = URL('table/' + tablename)
crud = Crud(shotdb)
crud.settings.auth = auth # ensures access control via permissions
crud.settings.controller = 'staff'
crud.settings.create_next = return_page
crud.settings.update_next = return_page
crud.settings.update_deletable = True
crud.settings.showid = True
if session.crud and session.crud.fix_ref_id:
for ref_table, ref_id in session.crud.fix_ref_id.iteritems():
if ref_id > 0 and ref_table in shotdb[tablename]:
shotdb[tablename][ref_table].default = ref_id
shotdb[tablename][ref_table].writable = False
# add event filter to drop down selectors
if event_id != None and event_id > 0:
if tablename == 'help':
shotdb.help.shift.requires = IS_IN_DB(shotdb(shotdb.shift.event == event_id), 'shift.id', '%(activity)s, %(day)s, %(time)s')
elif tablename == 'bring':
shotdb.bring.donation.requires = IS_IN_DB(shotdb(shotdb.donation.event == event_id), 'donation.id', '%(item)s')
if tablename == 'person':
crud.settings.create_onvalidation = __create_person_onvalidation
crud.settings.update_onvalidation = __update_person_onvalidation
crud.settings.update_onaccept = __update_person_onaccept
crud.settings.update_ondelete = __update_person_ondelete
shotdb.person.code.writable = False
shotdb.person.verified.writable = False
shotdb.person.data_use_agreed.writable = False
crud.messages.record_created = None
else:
# default flash messages
crud.messages.record_created = None
crud.messages.record_updated = None
crud.messages.record_deleted = 'Der Datenbankeintrag wurde gelöscht.'
if(action == 'add'):
if person_id:
shotdb[tablename]['person'].default = person_id
shotdb[tablename]['person'].writable = False
crud_response = crud.create(tablename)
elif(action == 'edit' and record_id != None):
crud_response = crud.update(tablename, record_id)
elif(action == 'view' and record_id != None):
crud.settings.formstyle='divs'
crud_response = crud.read(tablename, record_id)
else:
crud_response = 'Nothing selected!'
return dict(crud_response = crud_response, action = action, return_page = return_page)