๐ค Situation
Want to make like this params that have Hash inside an Array at the award_content.
โ
[1] pry> params
=> {"utf8"=>"โ",
"books"=>
{"author_name"=>"Minato",
"book_name"=>"HELLO",
"category"=>"Fiction",
"awards"=>[{"award_id"=>"1", "award_title"=>"new", "award_content"=>"award for new people"},
{"award_id"=>"2", "award_title"=>"movie", "award_content"=>"it becames to movie"}
]},
"action"=>"create",
"controller"=>"books"}
โ
๐ฆ How to do it?
๐ in erb
<%= hidden_field_tag 'books[awards][][award_id]', award.id %>
<%= hidden_field_tag 'books[awards][][award_title]', award.title %>
<%= hidden_field_tag 'books[awards][][award_content]', award.content %>
โ
๐ in model
Turn accept nested attribuetes.
โ
class Author
has_many :awards
accepts_nested_attributes_for :awards
validates_precence_of :awards
end
โ
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