分页显示多个子列表构成的大的列表;
举例:
有N个列表 list1,list2,list3,...listN get_listN_count 返回记录总条数; get_listN_list 返回记录的对象列表;
初始化
def initialize():
comboList = ComboList(['list1', 'list2', 'list3'])
comboList.set_total_fn('list1', get_list1_count)
comboList.set_total_fn('list1', get_list1_list)
comboList.set_total_fn('list2', get_list2_count)
comboList.set_total_fn('list2', get_list2_list)
comboList.set_total_fn('list3', get_list3_count)
comboList.set_total_fn('list3', get_list3_list)
def do_get(pagenum,pagesize): total,(lst_1,lst_2,lst_3) = comboList.join(pagenum,pagesize)
调用:
initialize() do_get(1,10)