How to display a full custom component below each row while keeping standard columns visible in TelerikGrid

[Kenzi]

Hello,

I’m working with the TelerikGrid for Blazor and I have a specific layout need.

I would like to display a full custom component (for example, a "MailCard" or a detail panel) under each row of the grid, while still keeping the standard grid columns (like name, date, etc.) visible as usual.

I explored the DetailTemplate, which allows me to show custom content per row, but it requires a manual click on the expand (+) button, and I haven't found any official way to auto-expand all rows by default — especially across pages.

So my two questions are:

1. Is there a way to embed a full custom component directly within a row, without using the DetailTemplate, while still keeping the columns aligned above?

2. If not, is there a supported method to auto-expand all rows' DetailTemplate by default, even when paging is enabled?

Thanks in advance for your help or suggestions.

Best regards,
Kenzi

[Ivan Danchev]

Hello Kenzi,

I've addressed your inquiry in the other identical thread you created: https://www.telerik.com/forums/how-to-display-a-full-custom-component-below-each-row-while-keeping-standard-columns-visible-in-telerikgrid