Hi @Sathish Kumar R ,

If your list isn’t very large, you can wrap the container and its display logic inside a block and manage the assignment of the container ID within that block. 

Hi Sathish,

If you’re using the Forge CKEditor blocks (e.g., CKEditor 5 (ODC)), the documented pattern is: 

1. Put a TextArea in the UI. 
2. Place the CKEditor block next to it. 
3. Pass the TextArea WidgetId into the CKEditor block’s WidgetId input. 

The key point: you don’t need to manage a container id yourself. Each list row has its own TextArea instance at runtime, and the CKEditor block attaches to it through the passed WidgetId. 

How to make this work inside a List 

Best practice is to wrap your “row editor” into a Block and use the block inside the List: 

Block inputs: 

• RowKey (e.g., Record.Id) 
• HtmlContent (the row’s HTML value) 

Inside the block:

• TextArea (bound to a local variable or block input) 
• CKEditor block with WidgetId = TextArea.Id (as per CKEditor documentation) 
• Use CKEditor’s InitialData input if available (preferred) to load content on init, instead of doing SetContent later.

Hope this helps.

Cheers,

Saugat