Google apps script 获取google apps脚本中按if（）语句筛选的总行数

我有这个fn

在谷歌应用程序脚本中，有没有简单的方法可以通过这个条件语句返回过滤的行数

function getGlobers(globers, project){

  var body = "";

  var data  = globers.getValues();

  for( i = 0; i < data.length; i++ ){

    if( data[i][2] == project ){

      body += "<tr><td style=" + STYLE.TD + ">" + data[i].join("</td><td style=" + STYLE.TD + ">") + "</td></tr>";

    }

  } 

  return body;

}

---

谢谢。

例如，请参见代码中的注释

function getGlobers(globers, project){
  var body = "";
  var n = 0; // use a variable to count
  var data  = globers.getValues();
  for( i = 0; i < data.length; i++ ){
    if( data[i][2] == project ){
      n++;// increment each time condition is true
      body += "<tr><td style=" + STYLE.TD + ">" + data[i].join("</td><td style=" + STYLE.TD + ">") + "</td></tr>";
    }
  } 
  return [body,n];// return an array of 2 values
}

注意：您还可以返回具有2个属性的对象，而不是数组。。。选择的问题

编辑：使用对象属性的示例：

function getGlobers(globers, project){
  var body = "";
  var n = 0;
  var result = {};
  var data  = globers.getValues();
  for( i = 0; i < data.length; i++ ){
    if( data[i][2] == project ){
      n++;
      body += "<tr><td style=" + STYLE.TD + ">" + data[i].join("</td><td style=" + STYLE.TD + ">") + "</td></tr>";
    }
  } 
  result['body'] = body;
  result['length'] = n;
  return result;
}

function getGlobers(globers, project){
  var body = "";
  var n = 0;
  var result = {};
  var data  = globers.getValues();
  for( i = 0; i < data.length; i++ ){
    if( data[i][2] == project ){
      n++;
      body += "<tr><td style=" + STYLE.TD + ">" + data[i].join("</td><td style=" + STYLE.TD + ">") + "</td></tr>";
    }
  } 
  result['body'] = body;
  result['length'] = n;
  return result;
}

  var result =  getGlobers(range,project);
  Logger.log('body = '+result.body);
  Logger.log('length = '+result.length);