Content item admin summary display

[agriffard]

Can someone please remember me how you can specify for a content type that you want to display some additional informations in the Admin Summary.

Example: You have an Excerpt HtmlField on a BlogPost and you want to make it appear in the admin content items list.

Probably an Admin template with a specific (..._SummaryAdmin) name but I don't find docs or examples.

[MikeAlhayek]

@agriffard You can do that using placement like this

{
    "HtmlField": [
    {
           "displayType": "SummaryAdmin",
           "differentiator": "YourContentPart-Data",
           "place": "Content"
    }
   ]
}

Assuming you have this part

public class YourContentPart : ContentPart
{
    public HtmlField Data { get; set; }
}

[agriffard]

So I need a custom admin theme?
It doesn't seem to work, as reported here: #2935.

[agriffard]

Can I target the Subtitle TextField of a BlogPost (with TheBlogTheme recipe) using Admin Placement?

[MikeAlhayek]

@agriffard you don't need to have a custom theme. You just need to define placement either by adding placement.json file in your project or using the "Placements" feature which allow you to define custom placement using the UI

To target Subtitle using the "Placements" feature. Use the UI to add a new shape called TextField with the following JSON

[
    {
           "displayType": "SummaryAdmin",
           "differentiator": "BlogPost-Subtitle",
           "place": "Content"
    }
]

or if you user placement.json, then add the following

{
    "TextField": [
    {
           "displayType": "SummaryAdmin",
           "differentiator": "BlogPost-Subtitle",
           "place": "Content"
    }
   ]
}

I have no texted the above, but should work

[agriffard]