{"type":"rich","description":"ActiveRecord \u5411\u3051\u306e\u30d3\u30e5\u30fc\u30d8\u30eb\u30d1\u30fc\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3044\u305f\u3044 \u8907\u96d1\u306a\u691c\u7d22\u6761\u4ef6\u306a\u3069\u3092\u30d5\u30a9\u30fc\u30e0\u4e0a\u3067\u8868\u73fe\u3059\u308b\u3068\u304d\u3001\u30da\u30fc\u30b8\u306e\u30ea\u30ed\u30fc\u30c9\u6642\u306e\u5024\u306e\u4fdd\u5b58\u3084\u5024\u306e\u30d1\u30fc\u30b9\u306b\u4fbf\u5229\u306a\u3088\u3046\u306b\u3001\u30e2\u30c7\u30eb\u30af\u30e9\u30b9\u3092\u5229\u7528\u3057\u305f\u3044\u3068\u304d\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u305f\u3068\u3048\u3070\u3001 <%= select 'search_cond', 'demographic', [[\"10\u6b73\u672a\u6e80\", 1], [\"10\u4ee3\", 2], [\"20\u4ee3\", 3], [\"30\u6b73\u4ee5\u4e0a\", 4]] %> \u306a\u3069\u3068\u3057\u305f\u3044\u306e\u3067\u3042\u308b\u3002\u554f\u984c\u306f\u5f53\u7136\u306a\u304c\u3089 search_conds \u306a\u3069\u3068\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u3002text_field \u3084 select \u306a\u3069 *_tag\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Felm200.hatenadiary.org%2Fentry%2F20070909%2F1189318613\" title=\" \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u3089\u305a\u306b ActiveRecord \u3092\u5229\u7528\u3059\u308b - elm200 \u306e\u65e5\u8a18(\u65e7\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc)\" 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":"elm200 \u306e\u65e5\u8a18(\u65e7\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc)","author_url":"https://blog.hatena.ne.jp/elm200/","title":" \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u3089\u305a\u306b ActiveRecord \u3092\u5229\u7528\u3059\u308b","provider_url":"https://hatena.blog","blog_url":"https://elm200.hatenadiary.org/","categories":["Ruby on Rails"],"url":"https://elm200.hatenadiary.org/entry/20070909/1189318613","provider_name":"Hatena Blog","width":"100%","published":"2007-09-09 15:16:53","version":"1.0","image_url":null,"height":"190","author_name":"elm200"}