{"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/w/willnet/20150725/20150725173208.png","provider_name":"Hatena Blog","width":"100%","height":"190","blog_url":"https://blog.willnet.in/","version":"1.0","published":"2015-07-25 17:40:44","author_name":"willnet","description":"nested attributes \u306a\u30ec\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3057\u305f\u3044\u5834\u5408\u3001accepts_nested_attributes_for \u306b allow_destroy: true \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6e21\u3059\u3068\u524a\u9664\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u5bfe\u8c61\u3068\u306a\u308b\u5bfe\u8c61\u306b { _destroy: 1 } \u306e\u3088\u3046\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3057\u307e\u3059\u3002 \u3053\u308c\u3092\u8e0f\u307e\u3048\u3066\u7d20\u76f4\u306b\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u308d\u3046\u3068\u3059\u308b\u3068\u3001\u524a\u9664\u7528\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u3064\u3051\u308b\u4e8b\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u6b21\u306e\u3088\u3046\u306a\u30d5\u30a9\u30fc\u30e0\u306b\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u3064\u3051\u308b\u3068\u3001\u30e6\u30fc\u30b6\u306b\u3068\u3063\u3066\u308f\u304b\u308a\u3065\u3089\u3044UI\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5358\u7d14\u306b\u30c6\u30ad\u30b9\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7a7a\u306b\u3057\u3066\u66f4\u65b0\u3057\u305f\u3089\u30ec\u30b3\u30fc\u30c9\u304c\u524a\u9664\u3055\u308c\u3066\u6b32\u3057\u3044\u3002 \u305d\u3053\u3067\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u2026","type":"rich","blog_title":"\u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.willnet.in%2Fentry%2F2015%2F07%2F25%2F174044\" title=\"nested attributes \u306a\u30ec\u30b3\u30fc\u30c9\u3092\u3001\u7279\u5b9a\u306e\u5c5e\u6027\u304c\u7a7a\u306e\u6642\u306b\u524a\u9664\u3059\u308b - \u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/willnet/","title":"nested attributes \u306a\u30ec\u30b3\u30fc\u30c9\u3092\u3001\u7279\u5b9a\u306e\u5c5e\u6027\u304c\u7a7a\u306e\u6642\u306b\u524a\u9664\u3059\u308b","provider_url":"https://hatena.blog","url":"https://blog.willnet.in/entry/2015/07/25/174044","categories":[]}