{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20130717%2F1374071183\" title=\"Django\u3067Model\u306b\u8a2d\u5b9a\u3057\u305fmax_length\u306e\u5024\u3092Form\u306emax_length\u306b\u6307\u5b9a\u3059\u308b - \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>","blog_title":"\u30e1\u30e2\u7f6e\u304d\u5834","image_url":null,"provider_url":"https://hatena.blog","author_name":"yuheiomori0718","title":"Django\u3067Model\u306b\u8a2d\u5b9a\u3057\u305fmax_length\u306e\u5024\u3092Form\u306emax_length\u306b\u6307\u5b9a\u3059\u308b","published":"2013-07-17 23:26:23","version":"1.0","width":"100%","description":"ModelForm\u3092\u4f7f\u3048\u3070\u3001\u4f55\u3082\u3057\u306a\u304f\u3066\u3082\u8a2d\u5b9a\u3055\u308c\u308b\u306f\u305a\u3060\u3051\u3069\u3001\u660e\u793a\u7684\u306bFormField\u3092\u6307\u5b9a\u3057\u306a\u304a\u3057\u3066\u3044\u308b\u5834\u5408\u3068\u304b\u3001forms.Form\u3092\u4f7f\u3063\u3066\u308b\u5834\u5408\u3068\u304b\u306f\u3001max_length\u30922\u7b87\u6240\u306b\u66f8\u304f\u3053\u3068\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002 \u89e3\u6c7a\u65b9\u6cd5\u3092\u8abf\u3079\u3066\u305f\u3089\u3001Model\u5074\u306emax_length\u306e\u5024\u3092\u53d6\u5f97\u3057\u3066FormField\u306b\u6e21\u3059\u65b9\u6cd5\u304c\u898b\u3064\u304b\u3063\u305f\u3002 from models import * class MyForm(forms.Form): some_field = forms.CharField(label='Some Field', max_length=SomeModel._meta.get_field('\u2026","blog_url":"https://y0m0r.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/yuheiomori0718/","height":"190","provider_name":"Hatena Blog","type":"rich","url":"https://y0m0r.hateblo.jp/entry/20130717/1374071183","categories":["django"]}