我怎樣才能阻止它覆蓋數據並將其添加到谷歌表格的最后一行

Question

我正在嘗試從 csv 文件導入數據，腳本在導入數據時工作，但是我的工作表中已經存在數據，請如何讓這個腳本插入下一個可用行，我如何只獲取從第 3 行？

function onOpen() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var searchMenuEntries = [ {name: "Search in all files", functionName: "search"}];
  var csvMenuEntries = [{name: "Load from CSV file", functionName: "importFromCSV"}];
  ss.addMenu("Search Google Drive", searchMenuEntries);
  ss.addMenu("CSV", csvMenuEntries);
}

function importFromCSV() {
  var fileName = Browser.inputBox("Enter the name of the file in your Google Drive to import (e.g. myFile.csv):");
   
  var searchTerm = "title = '"+fileName+"'";

  var files = DriveApp.searchFiles(searchTerm)
  var csvFile = "";
   

  while (files.hasNext()) {
    var file = files.next();
    if (file.getName() == fileName) {
      csvFile = file.getBlob().getDataAsString();
      break;
    }
  }

  var csvData = Utilities.parseCsv(csvFile);
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getActiveSheet();
  sheet.getRange(1, 1, csvData.length, csvData[0].length).setValues(csvData); 
}

Answer 1

解釋：

1. 要在下一個可用行中插入數據：

    sheet.getRange(sheet.getLastRow()+1, 1, csvData.length, csvData[0].length).setValues(csvData);

2. 您可以使用slice從第三行開始獲取：

    csvData.slice(2);

---

解決方案：

function onOpen() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var searchMenuEntries = [ {name: "Search in all files", functionName: "search"}];
  var csvMenuEntries = [{name: "Load from CSV file", functionName: "importFromCSV"}];
  ss.addMenu("Search Google Drive", searchMenuEntries);
  ss.addMenu("CSV", csvMenuEntries);
}

function importFromCSV() {
  var fileName = Browser.inputBox("Enter the name of the file in your Google Drive to import (e.g. myFile.csv):");
   
  var searchTerm = "title = '"+fileName+"'";

  var files = DriveApp.searchFiles(searchTerm)
  var csvFile = "";
   

  while (files.hasNext()) {
    var file = files.next();
    if (file.getName() == fileName) {
      csvFile = file.getBlob().getDataAsString();
      break;
    }
  }

  var csvData = Utilities.parseCsv(csvFile);
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getActiveSheet();
  
  var s_csvData = csvData.slice(2); // <- new code
  
  sheet.getRange(sheet.getLastRow()+1, 1, s_csvData.length, s_csvData[0].length).setValues(s_csvData); // <- modification
}