def selected_symptom(request, name=""):
"""
删除多余的症状
"""
all_symptom = request.session['all_symptom']
symptom = Symptom.objects.get(name=name)
all_symptom.pop(str(symptom.id))
print all_symptom
request.session['all_symptom'] = all_symptom
#显示已经选择的症状
str_symptom = u.dict_to_str(all_symptom)
return render_to_response('all_select_symptom.html',RequestContext(request,{
'all_symptom':str_symptom}))
def question(request, symptom='0', question='1'):
"""
某一个症状的附加症状
"""
symptom = str(symptom)
if question != '0':
#所有所选的主症状都放在all_symptom中
symptom_name = Symptom.objects.get(id=symptom).name
try:
all_symptom = request.session['all_symptom']
except:
all_symptom = {}
#保存用户提交的选项
try:
answer = request.GET.get("answer")
a_list = answer.split(",")
print "a_list",a_list
for i in xrange(1, len(a_list)):
u.history_save(request, a_list[i], "question")
except:
pass
#测试是否还有下一题
next_question = int(question)+1
test = Question.objects.filter(symptom_id=symptom, question_no=next_question)
if len(test) == 0:
next_question = 0
#保存用户选择的附加症状
try:
all_symptom[symptom] = all_symptom[symptom] + answer
except:
all_symptom[symptom] = answer
request.session['all_symptom'] = all_symptom
#请求的页数的数据
question_name = ""
question_list = Question.objects.filter(symptom_id=symptom, question_no=question)
for question in question_list:
question_name = question.question_name
break
if len(question_list) == 0:
#该症状下无问题信息
next = "false"
else:
next = "true"
return render_to_response('question.html',RequestContext(request,
{'question_list':question_list, "question_name":question_name,
'symptom':symptom, 'next_question':next_question, "next":next }))
else:
#保存最后一次提交的选择
try:
answer = request.GET.get("answer")
a_list = answer.split(",")
print a_list
for i in xrange(1, len(a_list)):
print a_list[i]
u.history_save(request, a_list[i], "question")
except:
pass
all_symptom = request.session['all_symptom']
if all_symptom[symptom] is not None:
all_symptom[symptom] = all_symptom[symptom] + answer
#显示已经选择的症状
str_symptom = u.dict_to_str(all_symptom)
print str_symptom
return render_to_response('all_select_symptom.html',RequestContext(request,{
'all_symptom':str_symptom}))
