onblur 与 ActiveAdmin，可能吗？
onblur with ActiveAdmin, possible?
可以在 ActiveAdmin 表单中使用 onblur 事件吗？
类似的东西：
f.input :contact, :as => :radio, :collection => ["slide", "formulaire de contact", "map", "video"], :class => "select", :onblur => "myFunction();"
f.input :contact, as: :radio, collection: [...], input_html: {class: "select", onblur: "myFunction();"}
可以在 ActiveAdmin 表单中使用 onblur 事件吗？
类似的东西：
f.input :contact, :as => :radio, :collection => ["slide", "formulaire de contact", "map", "video"], :class => "select", :onblur => "myFunction();"
f.input :contact, as: :radio, collection: [...], input_html: {class: "select", onblur: "myFunction();"}