Ruby on Rails #24 Active Storage - Deleting Attachments (Ultimate approach)

[@kengreeff]

TIL! Never thought to put a fake route in the url to get the full routes list, genius!

[@SupeRails]

these days more often I type "rails routes -g hello" in the console, and it gives me all the routes that contain "hello". check this out: www.bigbinary.com/blog/rails-5-options-for-rake-routes

[@InLightFilm]

Thank you. I learned a lot form this video .

[@Spirit-Templar]

Thanks ! Really Helpful

[@SupeRails]

Glad it helped! Check out my other videos on ActiveStorage :)

[@procoder7099]

Thanks my brother... Your videos are gem 💎

[@Mikevets]

Hi! Would you be able to record a video teaching how to show previously uploaded (saved) attachments while in the edit screen? Also, when editing, it would be wonderful to be able to attach "additional" files, rather than having to attach all files again. For example, what if I want to replace just one file, or add just one more new file?

[@SupeRails]

add this to your application.rb to not replace initially attached files by new ones: config.active_storage.replace_on_assign_to_many = false source: stackoverflow.com/a/58295158/5695646

[@SupeRails]

To see already uploaded stuff just add smth like - if @post.attachments.any? - post.attachments.each do |attachment| = image_tag attachment

[@AymarddeDieuleveult]

Thank you so much !!!

[@nilundonedetluexay1911]

thanks a lot man

[@SupeRails]

Hello Nilundone! You're most welcome. Have a great weekend ;)

[@anirbansaha8001]

The easy part ends at 2:45