history_function.jsx

let radio = []

for (var prop in allusers) {
  let i = 0
  if (allusers[prop].oid === uid ) {			
    radio[i] = 
      <TableRow>								
        <TableRowColumn style={ajusteA}>{allusers[prop].date}</TableRowColumn>
        <TableRowColumn>{allusers[prop].message}</TableRowColumn>
        <TableRowColumn>{allusers[prop].type}</TableRowColumn>
    </TableRow>
  i++
  }
}

// Using push instead of a counter
let radio = []

for (var prop in allusers) {
  if (allusers[prop].oid === uid ) {			
    radio.push(
      <TableRow>								
        <TableRowColumn style={ajusteA}>{allusers[prop].date}</TableRowColumn>
        <TableRowColumn>{allusers[prop].message}</TableRowColumn>
        <TableRowColumn>{allusers[prop].type}</TableRowColumn>
    </TableRow>
    )
  }
}