{"blog_title":"\u30e1\u30e2\u7f6e\u304d\u5834","description":"ModelChoiceField\u306e\u9078\u629e\u80a2\u3092\u52d5\u7684\u306b\u5909\u3048\u305f\u3044\u3068\u304d\u3001__init__\u3067self.fields\u3092\u53c2\u7167\u3057\u3066\u5165\u308c\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b class SelectForm(forms.Form): item = forms.ModelChoiceField(queryset=Item.objects.none()) def __init__(self, category, *args, **kwargs): super(SelectForm, self).__init__(*args, **kwargs) if category: qs = Item.objects.filter(categor\u2026","author_name":"yuheiomori0718","title":"Django\u3067Form\u306eField\u306e\u5c5e\u6027\u3092\u52d5\u7684\u306b\u5909\u66f4\u3059\u308b\u3068\u304b","published":"2014-04-22 01:01:03","height":"190","blog_url":"https://y0m0r.hateblo.jp/","type":"rich","provider_name":"Hatena Blog","version":"1.0","image_url":null,"provider_url":"https://hatena.blog","url":"https://y0m0r.hateblo.jp/entry/20140422/1398182463","width":"100%","author_url":"https://blog.hatena.ne.jp/yuheiomori0718/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20140422%2F1398182463\" title=\"Django\u3067Form\u306eField\u306e\u5c5e\u6027\u3092\u52d5\u7684\u306b\u5909\u66f4\u3059\u308b\u3068\u304b - \u30e1\u30e2\u7f6e\u304d\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["python","django"]}