from django.shortcuts import render,redirect
from app01.models import stu
from app01.form import PostForm
# Create your views here.
def form1(request):
    if request.method == 'POST':  #POST必須大寫
        myname = request.POST['myname']
        myage = request.POST['myage']
    else:
        myname = '資料沒有採用post傳送'
        myage = '資料沒有採用post傳送'
    return render(request,'form1.html',locals())
def show_all(request):
    items = stu.objects.all()
    return render(request,'show_all.html',locals())
def add01(request):
    if request.method == 'POST':
        myname = request.POST['myname']
        mysex = request.POST['mysex']
        mybirthday = request.POST['mybirthday']
        mymail = request.POST['mymail']
        mytel = request.POST['mytel']
        myaddress = request.POST['myaddress']
        #新增一筆記錄
        recd = stu.objects.create(cname=myname,csex=mysex,cbirthday=mybirthday,cmail=mymail,ctel=mytel,caddress=myaddress)
        recd.save()    
        return redirect('/show_all/')
    else:
        message01 = '請輸入資料(資料不作驗證)'
        return render(request,'add01.html',locals())
def add02(request):
    if request.method=='POST':
        #建立form物件
        postform = PostForm(request.POST)
        #如果通過forms驗證
        if postform.is_valid():
            myname = postform.cleaned_data['myname']
            mysex = postform.cleaned_data['mysex']
            mybirthday = postform.cleaned_data['mybirthday']
            mymail = postform.cleaned_data['mymail']
            mytel = postform.cleaned_data['mytel']
            myaddress = postform.cleaned_data['myaddress']
            #新增一筆記錄
            recd = stu.objects.create(cname=myname,csex=mysex,cbirthday=mybirthday,cmail=mymail,ctel=mytel,caddress=myaddress)
            recd.save()
            message01 = '已經成功儲存'
            return redirect('/show_all/')
        else:
            message01 = '輸入欄位驗證錯誤'       
    else:
        message01 = '有幾個欄位是必須輸入的：姓名，生日，性別'
        postform = PostForm()
    return render(request,'add02.html',locals())

def del01(request):    
    if request.method=="POST":
        myid = request.POST['myid']
        try:
            recd = stu.objects.get(id=myid)
            recd.delete()
            return redirect('/show_all/')
        except:
            message01 = '這個id不存在'
    return render(request,'del01.html',locals())