作者：悠闲的大黄 | 来源：互联网 | 2023-09-07 14:26
该提问来源于开源项目：formtastic/formtastic
Almost forgot, here's a little snippet showing what I used to work around this issue within ActiveAdmin:
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| ruby
ActiveAdmin.register User do
# edit action
form do |f|
f.inputs do
...
# allow editing of JSON field as string
f.input :options, as: :string
end
end
end |
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