There is no preview part to add

[devhomecali]

Configuring the Preview feature for Blog Posts this guide, you describe:

• Edit the content definition of Blog Post, click Add Parts, then select Preview. Click Save.
• In the list of parts, for Preview, click on Edit to change its settings for this content type.
• In the Pattern textbox, enter /blogpost/{{ ContentItem.Content.AliasPart.Alias }} which is the way to generate the same URL as the route which is configured in the Razor page.

But there is no Preview Part at that list of Content Parts.

How can I add the preview part to PostBlog definition type?

Screenshot

[deanmarcussen]

You probably need to upgrade to the preview package feed as I think we added the Preview Part after RC1

See the guide here
https://docs.orchardcore.net/en/dev/docs/getting-started/preview-package-source/

[devhomecali]

@deanmarcussen Following your suggestion I installed the preview version: OrchardCore.Application.Cms.Tarjets v1.0.0-rc1-13380. But although the Preview part can now be added to the definition of the BlogPost, it did not solve the described problem. Doing the settings described in the guide for the preview does not have any effect, the custom url does not look: the standard url of the preview is shown.

Image 1: Preview is added to BlogPost definition

Image 2: Pattern for Preview

Image 3: Normal URL for BlogPost content

Image4: Preview url is not the slug alias pattern

[sebastienros]

Can someone else confirm it's broken?

[ns8482e]

@devhomecali Preview part allows you to configure PreviewUrl for Preview button in add/edit screen.

It doesn’t replace ootb content management UI.

You are still able see OOTB view screen.

[deanmarcussen]

I can confirm the PreviewPart is working fine.

What @devhomecali is expecting as shown in the image above is that the Content Admin List's View button would also reflect the url configured in the PreviewPart, rather than the standard Content Controller routes.

i.e. the view link being /blogpost/slug rather than Contents/ContentItems/4cqfernmc5qmvz689jnvyen6xh