show do
attributes_table do
# byebug
row :title
row :description
row :image_url
row :image_url do |img|
if img.image_url.present?
image_tag url_for(img.image_url), :size => "200x150" rescue nil
end
end
row :price
end
end
錯誤如下,我無法弄清楚如何解決它 - 更有經驗的人知道我做錯了什么嗎?
uj5u.com熱心網友回復:
您可以使用以下代碼:
row "Image" do
image_tag(img.image_url, style: 'width: 200px; height: 150px;')
end
有關更多資訊,您可以在此處查看:- https://activeadmin.info/6-show-pages.html
轉載請註明出處,本文鏈接:https://www.uj5u.com/yidong/535919.html
標籤:ruby-on-rails红宝石ruby-on-rails-3
