something like that image_tag user.avatar.variant(resize_to_limit: [100, 100])
Where can I override the helper link_for_attachment(attachment) ? and for the other question do you have a clue how to do it ? (How to persist file upload fields after a rails validation error <https://stackoverflow.com/questions/15680484/how-to-persist-file-upload-fields-after-a-rails-validation-error> with activestorage and activescaffold ? ) Le mardi 17 mars 2020 12:47:06 UTC+1, Sergio Cambra a écrit : > > ActiveStorage bridge was a contribution, I didn't write it, I haven't > tried ActiveStorage yet. However, I can see form_ui is calling helper for > list and show actions to display content, as other bridges related to file > upload do. > > > > Form_ui has this line: > > > > content = active_scaffold_column_active_storage_has_one(record, column) if > active_storage.attached? > > > > That line display content with same helper as list and show. And that > helper, active_scaffold_column_active_storage_has_one method has this line: > > > > attachment.attached? ? link_for_attachment(attachment) : nil > > > > But link_for_attachment doesn't display thumbnail: > > > > def link_for_attachment(attachment) > > link_to(attachment.filename, rails_blob_url(attachment, disposition: > 'attachment'), target: '_blank') > > end > > > > > > I think that helper method must be changed to display thumbnail, as other > bridges do. Carrierwave bridge display thumbnail, and thumbnail style name > can be changed in bridge config. Paperclip do it in same way. Dragonfly do > it in same way too, but it allows to set :thumb option in column's options. > What is code to display thumbnail with ActiveStorage? > > > > El martes, 17 de marzo de 2020 0:23:32 (CET) Gloufy escribió: > > Hi Sergio, > > > I'm using active storage plugin bridge in active scaffold. > > But I don't have the thumbnail in form "mode" juste the name of the file. > With dragonfly I have the thumbnail, do you know why ? > > > How to persist file upload fields after a rails validation error > <https://stackoverflow.com/questions/15680484/how-to-persist-file-upload-fields-after-a-rails-validation-error> > with > activestorage and activescaffold ? > https://stackoverflow.com/questions/15680484/how-to-persist-file-upload-fields-after-a-rails-validation-error > > > > Thank you for your help > > > Gloufy > > -- > You received this message because you are subscribed to the Google Groups > "ActiveScaffold : Ruby on Rails Gem" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/activescaffold/3bf5a081-ede1-4402-bf52-1f518063b4af%40googlegroups.com > > <https://groups.google.com/d/msgid/activescaffold/3bf5a081-ede1-4402-bf52-1f518063b4af%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > > > -- You received this message because you are subscribed to the Google Groups "ActiveScaffold : Ruby on Rails Gem" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/activescaffold/cc2b370b-1a3a-4ae1-91bf-ff91e0ae92a2%40googlegroups.com.
