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from django.shortcuts import render, redirect
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from app01 import models
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from app01.utils.pagination import Pagination
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from app01.utils.form import UserModelForm, PrettyModelForm, PrettyEditModelForm,MovieModelForm
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def movie_list(request):
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data_dict = {}
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search_data = request.GET.get('q', "")
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if search_data:
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data_dict["name__contains"] = search_data
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queryset = models.Movie.objects.filter(**data_dict)
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page_object = Pagination(request, queryset, page_size=6)
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context = {
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"queryset": page_object.page_queryset,
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"page_string": page_object.html(),
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'search_data': search_data,
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}
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return render(request,'movie_list.html',context)
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def movie_add(request):
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if request.method =='GET':
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form = MovieModelForm()
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return render(request,'movie_add.html',{'form':form})
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form = MovieModelForm(data = request.POST)
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if form.is_valid():
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form.save()
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return redirect('/movie/list/')
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return render(request,'movie_add.html',{'form':form})
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def movie_edit(request,nid):
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row_object = models.Movie.objects.filter(id=nid).first()
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if request.method == "GET":
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# 根据ID去数据库获取要编辑的那一行数据（对象）
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form = MovieModelForm(instance=row_object)
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return render(request, 'movie_add.html', {'form': form})
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form = MovieModelForm(data=request.POST, instance=row_object)
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if form.is_valid():
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# 默认保存的是用户输入的所有数据，如果想要再用户输入以外增加一点值
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# form.instance.字段名 = 值
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form.save()
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return redirect('/movie/list/')
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return render(request,'movie_edit.html',{'form':form})
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def movie_delete(request, nid):
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models.Movie.objects.filter(id=nid).delete()
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return redirect('/movie/list/') |
