回答編集履歴
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form情報をQueryDict → Dict →jsonにしてsessionに格納しsession→dict→QueryDictに戻してformに設定する。
test
CHANGED
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@@ -2,55 +2,63 @@
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# formをQueryDict→Dict→jsonにしてsessionに格納
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from django.shortcuts import redirect
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form_QueryDict = self.request.GET
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form_Dict = dict(form_QueryDict)
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form_json = json.dumps(form_Dict)
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self.request.session['form_data'] = form_json
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form = HogeForm(request.session.get('form_data'))
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===================================================================================
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# sessionよりform情報のjsonを取得してDict→QueryDictに変換してformに戻す。
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form_data = request.session.get('form_data')
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if form_data is None:
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form = forms.FilterForm()
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else:
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form_data_json = json.loads(form_data)
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qdict = QueryDict('', mutable=True)
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for key, value in form_data_json.items():
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d = {key: value}
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qdict.update(MultiValueDict(d) if isinstance(value, list) else d)
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form = forms.FilterForm(qdict)
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return render(
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request,
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'search.html',
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{
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'form': form,
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'is_admin': is_admin
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}
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)
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return render(request, 'hoge_form.html', context)
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