.takes_a_row_from_another_sheet_by_the_value_of_the_index.md

Takes a row from another Sheet by the value of the index (when onEdit fires)

You can try this. Enter in the Spreadsheet in the range A:A a value from 1 to 16.

Code.gs

var DATASHEETID = '1gnNuHGReX5Bwc4CbgNcT8mol7Q97TSm9LqkGqhXnazE';

function onEdit(e) {
  try{
    if(!e || ! e.range) return;
    if(e.range.columnStart === 1){
      var data = getData();
      var entry = getEntryByIndex(data, 0, e.value);
      Logger.log(entry);
      if(entry.length)
        SpreadsheetApp.getActiveSheet().getRange(e.range.rowStart, 2, 1, entry.length).setValues([entry]);
    }
  }catch(err){
    SpreadsheetApp.getActiveSpreadsheet().toast(err.message, 'Error!!1');
  }
}

function getData(){
  return SpreadsheetApp.openById(DATASHEETID).getRange('Sheet1!A:H').getValues();
}

function getEntryByIndex(data, col, index){
  for(var i = 0; i < data.length; i++){
    if(data[i][col] == index)
      return data[i];
  }
  return [];
}