OrchardCMS/OrchardCore

Orchard Core Framework and Orchard Core CMS discussions

Jasmin Savard

@Skrypt

You mean how to login?

23 replies

Niraj Soni

@ns8482e

Is there built-in way to display Numeric field as currency? i.e prefixed with $?

31 replies

Rustem

@rserj

21 replies

Hello, can I display Nested/Conditional fields somthing like this?

Steven Spits

@netwavebe

Is there a way in OC to get the html of a content item using a specific displayType in a controller?
I tried this:

var productShape = await _contentItemDisplayManager.BuildDisplayAsync(product, this, "Detail");
var productHtml = await displayHelper.ShapeExecuteAsync(productShape);

This works, but productHtml also includes the theme html, which I do not want. Any ideas?

Niraj Soni

@ns8482e

check productShape.Content it will have html you need

Jasmin Savard

@Skrypt

What you mean by theme html? You mean the admin theme styles?

The BuildDisplayAsync will use whatever templates you implemented in your own theme too.

Small screenshot would help

Sébastien Ros

@sebastienros

@netwavebe definitely there is a way ... trying to remember

Sébastien Ros

@sebastienros

I know !!!!!

Steven Spits

@netwavebe

@Skrypt productHtml includes the frontend theming (a complete page) but I want only the fragment rendered by one product.

@sebastienros I'm all ears! :-D

Sébastien Ros

@sebastienros

we had [Themed(false)] on the action in O1, there is something like this also in OC but can't find it

maybe it's done in a more clever way, but I don't remember, and that must be me who implemented it, such a shame

Niraj Soni

@ns8482e

If you are using MVC, you can set Layout = null

Steven Spits

@netwavebe

@sebastienros I found this OrchardCMS/OrchardCore#5687 but I'm not sure what you mean by saying just use the shape you created.

Sébastien Ros

@sebastienros

right, the issue is that the shape you use is created by BuildDisplay, like in the sample I provided on the issue

so this shape will have the layout on it, because that's what content item shapes do, inject stuff in layout zones

if you use Summary, you don't have the Layout I assume?

Steven Spits

@netwavebe

Let me try this

Looks the same

Sébastien Ros

@sebastienros

got an idea. In your controller, pass the shape to the view as the model

in the view call await DisplayAsync(Model)

but also add this at the top: @{ ThemeLayout = null; }

Steven Spits

@netwavebe

@sebastienros That would probably work, but is not useful in my case. I'm trying to do this in an api controller. Need to return JSON: products with data and some html fragments.

Sébastien Ros

@sebastienros

I made a graphql endpoint for rendering content items, maybe the solution is there

can't remember if there was layout or not included in it

looking for it...

Niraj Soni

@ns8482e

Create theme selector based on RequestPath

Sébastien Ros

@sebastienros

https://github.com/OrchardCMS/OrchardCore/blob/main/src/OrchardCore/OrchardCore.ContentManagement.GraphQL/Queries/Types/ContentItemType.cs#L36

Steven Spits

@netwavebe

@ns8482e Feels really hacky. It shouldn't be this hard to get the html fragment a single content item would render (assuming it's not using zone/placement/...).

Sébastien Ros

@sebastienros

I believe the theme is not applied if it's not a controller. Can you try putting your code in a middleware endpoint?

or we might have to implement this Themed(false) attribute. Not hard though, it would set a scoped property that is checked where the layout is applied. Or it could use a Theme selector and this attribute

Steven Spits

@netwavebe

@sebastienros Moving it to a service and injecting all services is not enough. But of course it's still the controller calling this service.

@sebastienros Much harder than I anticipated, might be better to look at other solutions (send everything as data and make a similar template in Angular).

Niraj Soni

@ns8482e

another option is to implement ActionFilter

and assign Theme to null for RazorViewFeature

Jasmin Savard

@Skrypt

@sebastienros Yes it renders the entire layout

The GraphQL render method

Niraj Soni

@ns8482e

I have same issue with BlazorServer

Jasmin Savard

@Skrypt

So BuildDisplayAsync does what I thought. It renders all the small pieces from .cshtml templates. So, it's just about rendering the HTML and Body tags or not.

But at the same time then, some things might not work if you want a script rendered at header.

Because we render these scripts and styles on the header of the page.

So, returning the content of the BuildDisplayAsync without theming or scripts but if you have scripts that are rendered at head then you don't have a Layout to include them after the Body tag for example.

So, I guess in that case the best option is to use an alternate Layout

Jasmin Savard

@Skrypt

Which doesn't contain any HTML and Body tag.

Jasmin Savard

@Skrypt

Okay then from a GraphQL API call then you can parse the DOM result and keep only everything inside the Body tag since you might be requesting this from a javascript call.

Or we should be able to pass a param that says use X layout.

Jasmin Savard

@Skrypt

I think @sebastienros knows what to do here

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