= a!gridRowLayout(
  contents: if(
    ri!readOnly_bool=true,
    if(
      ri!displayOnLandStatement_bool=true,
      {
        a!textField(
          label: "SurfaceFileNumber " & ri!index_int,
          value: ri!items[ri!index_int].SurfaceFileNumber,
         saveInto: ri!items[ri!index_int].SurfaceFileNumber,
          readOnly: ri!readOnly_bool
        ),
        a!checkboxField(
          label: "SurfaceFileNumber",
          choiceLabels: {""},
          choiceValues: {true},
          value: if(
            rule!APN_isBlank(ri!items[ri!index_int].DisplayOnLandStatement),
            null,
            ri!items[ri!index_int].DisplayOnLandStatement
          ),
          saveInto: ri!items[ri!index_int].DisplayOnLandStatement,
          disabled: ri!readOnly_bool
        )
      },
      {
        a!textField(
          label: "SurfaceFileNumber " & ri!index_int,
          value: ri!items[ri!index_int].SurfaceFileNumber,
          saveInto: ri!items[ri!index_int].SurfaceFileNumber,
          readOnly: ri!readOnly_bool
        )
      }
    ),
    if(
      ri!displayOnLandStatement_bool=true,
      {
        a!textField(
          label: "SurfaceFileNumber " & ri!index_int,
          value: ri!items[ri!index_int].SurfaceFileNumber,
          saveInto: {
            a!save(
              ri!duplicatedValidation_bool[ri!index_int],
              if(
                rule!APN_isEmpty(
                  wherecontains(
                    lower(save!value),
                    lower(
                      index(
                        ri!items.SurfaceFileNumber,
                        wherecontains(
                          ri!itemNumber_int,
                          ri!surfaceFileNumberGroupIndexList_int
                        ),{}
                      )
                    )
                  )
                ), false ,true
              )
            ),
            a!save(ri!items[ri!index_int].SurfaceFileNumber,save!value),
            a!save(ri!items[ri!index_int].Deleted,false()),
            a!save(ri!items[ri!index_int].CreateUser,
              if(rule!APN_isBlank(ri!items[ri!index_int].CreateUser),
              loggedInUser(),ri!items[ri!index_int].CreateUser)
            ),
            a!save(ri!items[ri!index_int].CreateDate,
              if(rule!APN_isBlank(ri!items[ri!index_int].CreateDate),
              now(),ri!items[ri!index_int].CreateDate)
            ),
            a!save(ri!items[ri!index_int].UpdateUser,loggedInUser()),
            a!save(ri!items[ri!index_int].UpdateDate,now())
            
          },
          required: true,
          readOnly: true,
          validations: if(ri!duplicatedValidation_bool[ri!index_int],"This Surface File Number is already exist","")
        ),
        a!checkboxField(
          label: "SurfaceFileNumber",
          choiceLabels: {""},
          choiceValues: {true},
          value: if(
            rule!APN_isBlank(ri!items[ri!index_int].DisplayOnLandStatement),
            null,
            ri!items[ri!index_int].DisplayOnLandStatement
          ),
          saveInto: ri!items[ri!index_int].DisplayOnLandStatement,
          disabled: ri!readOnly_bool
        )
      },
      {
        a!textField(
          label: "SurfaceFileNumber " & ri!index_int,
          value: ri!items[ri!index_int].SurfaceFileNumber,
          saveInto: {
            a!save(
              ri!duplicatedValidation_bool[ri!index_int],
              if(
                rule!APN_isEmpty(
                  wherecontains(
                    lower(save!value),
                    lower(
                      index(
                        ri!items.SurfaceFileNumber,
                        wherecontains(
                          ri!itemNumber_int,
                          ri!surfaceFileNumberGroupIndexList_int
                        ),{}
                      )
                    )
                  )
                ), false ,true
              )
            ),
            a!save(ri!items[ri!index_int].SurfaceFileNumber,save!value),
            a!save(ri!items[ri!index_int].Deleted,false()),
            a!save(ri!items[ri!index_int].CreateUser,
              if(rule!APN_isBlank(ri!items[ri!index_int].CreateUser),
              loggedInUser(),ri!items[ri!index_int].CreateUser)
            ),
            a!save(ri!items[ri!index_int].CreateDate,
              if(rule!APN_isBlank(ri!items[ri!index_int].CreateDate),
              now(),ri!items[ri!index_int].CreateDate)
            ),
            a!save(ri!items[ri!index_int].UpdateUser,loggedInUser()),
            a!save(ri!items[ri!index_int].UpdateDate,now())
            
          },
          required: true,
          validations: if(ri!duplicatedValidation_bool[ri!index_int],"This Surface File Number is already exist","")
          
        ),
        a!linkField(
          label: "delete " & ri!index_int,
          links: a!dynamicLink(
            label: char(
              10005
            ),
            value: ri!index_int,
            saveInto: {
              ri!items << fn!remove(
                ri!items,
                _
              ),
              ri!itemsToken << fn!remove(
                ri!itemsToken,
                _
              ),
              ri!duplicatedValidation_bool << fn!remove(
                ri!duplicatedValidation_bool,
                _
              ),
              ri!surfaceFileNumberGroupIndexList_int << fn!remove(ri!surfaceFileNumberGroupIndexList_int, _)
            }
          ),
          align: "CENTER"
        )
      }
    )
  ),
  id: ri!index_int
)