Custom actions about trestle HOT 9 CLOSED

It is now possible to properly remove an action using the remove_action builder method. Relevant buttons (e.g. save, delete, etc) will also be removed when removing an action.

Usage:

Trestle.resource(:articles) do
  remove_action :destroy, :edit, :update
end

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Hi, is possible to call remove_action :destroy, :edit, :update inside an if statement? I want to remove actions based on user roles (devise).

Something like:

if not current_user.admin?
   remove_action :destroy, :edit, :update
end

Regards,

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@hdbreaker

Yes you can do that

actions do |toolbar, user|
  toolbar.edit if user.role_user?
  toolbar.delete if user.role_user?
end

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OK, I figured out that I could put that 'actions do' block inside 'table do', but not inside the form.

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At present, the options are to either make the entire resource read only, using Trestle.resource(:name, readonly: true) do, or to disable the destroy action using:

controller do
  undef_method :destroy
end

However this won't remove the delete links (yet).

I am currently working on an API for custom actions which will allow the default actions to be disabled. I may be able to get that part out sooner than the rest.

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Thx! 👍

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Using remove_action :show causes ActionController::UrlGenerationError.

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Workaround for ActionController::UrlGenerationError when using remove_action :show:

table autolink: false do
  # ...
end

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actions do |toolbar, user|
  toolbar.edit if user.role_user?
  toolbar.delete if user.role_user?
end

Where does that go?

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