def get(self,page):
prevValue = self.request.get('prevValue')
father = self.request.get('father')
if father =='':
level = '1'
contents=ContentClass.all().filter('level =',level).order('__key__')
#contents = db.GqlQuery("SELECT * FROM ContentClass WHERE level = :1 ORDER BY code ASC", level)
totalcount=contents.count(limit=1000000)
else:
level = str(int(getLevelByCode(father))+1)
contents=ContentClass.all().filter('father =',father).order('__key__')
#contents = db.GqlQuery("SELECT * FROM ContentClass WHERE father=:1 ORDER BY code ASC",father)
totalcount=contents.count(limit=1000000)
if level=='5':
level = None
fatherList = findFather(father)
index=0 if page=="" else int(page)
num=0 if index==0 else 1
contents = contents.fetch(16+2^num,index*16-num)
count=len(contents)
for i in range(count):
p,n=None,None
c=contents[i]
if i<count-1:
n=contents[i+1]
if i!=0:
p=contents[i-1]
if p:
c.prev=p.key().name()
if n:
c.next=n.key().name()
if num==1:
contents=contents[1:17]
else:
contents=contents[0:16]
if index!=0:
if len(contents)==0:
self.redirect('/contentList/%s?father=%s' %(index-1,father))
prev,next=None,None
if len(contents)>0:
if contents[0].__dict__.has_key('prev') :
prev=contents[0].prev
else:
prev=None
next=str(contents[0].key().name())
prevpage,nextpage=getPageing(len(contents), index)
template_values = {"contents":contents,"contentlength":len(contents),"fatherList":fatherList,"prev":prev,"next":next,"prevpage":prevpage,"nextpage":nextpage,"index":index,"father":father,"level":level,"prevValue":prevValue,'lastpage':totalcount/16}
self.render('template/content/zxlist.html',template_values)
def get(self,page):
searchType = self.request.get('searchType')#'searchType‘不存在是返回的不是None，而是''空字符
if searchType in ['userName','date']:
greetings=User.all().order('-'+searchType)
elif searchType=='':
greetings=User.all()
else:
greetings=User.get_by_keyname('u'+searchType)
if greetings:
greetings=[greetings]
else:
greetings=[]
index=0 if page=="" else int(page)
if greetings and type(greetings) is not list:
greetings = greetings.fetch(16,index*16)
prev,next=getPageing(len(greetings), index)
template_values = {'greetings':greetings,"prev":prev,"next":next,"index":index,}
self.render('template/user/userinfo2.html',template_values)
