any one suggest me how to create text fields like 2 cross 2 , 10 cross 10 pattern ......etc

Hi, could you please elaborate your question little bit and your use case?

To create vertical textFields, you can just add a textField below another. But to arrange them side says, you will have to use either columns layout or side by side layout.

a!forEach(
  items: enumerate(10),
  expression: a!columnsLayout(
    columns: a!forEach(
      items: enumerate(10),
      expression: a!columnLayout(
        contents: a!textField()
      )
    )
  )
)