How to Create a Preview for a Custom Type

Hi there, I am trying to create a preview for a custom type called fullWidthText. It has a field named ‘text’. This ‘text’ field is reference to another custom type and then it to another:) I am able to see the text in the preview however if the author put text in columns(which is another custom field) the text is not shown in the preview. Could you please help for the solution.

in select section I call it like so👇

This is the field in my fullWidthText type

{ title: ‘Text’,
name: ‘text’,
type: ‘richTextPageEditor’
}

richTextPageEditor is an array of type block and other custom types

one of those custom types is

{ name: ‘textColumns’,
type: ‘textColumns’,
icon: MdViewColumn
},

textColumns has this field inside

{ title: ‘Text’,
name: ‘text’,
type: ‘textArea’
}

and textArea is a type of array of type block and a few custom fields

I want to reach that block part in textArea

Hey Nur! Unfortunately,

preview

does not work asynchronously so you won't be able to resolve those references to access that information.

Thanks for your reply