Question

假设我有很多列，其中一列包含“印象”字符串（第3行）。我需要做的是： 1）找到带有“印象”字符串的单元格 2）获取列号或即“D” 3）基于我将公式粘贴到D2细胞中，从D4范围获得AVERAGE：D * last *

我无法在任何地方找到它所以我不得不在这里问任何“样本”代码，因为我不知道如何实现我想要的。（第三个很容易，但我需要先得到“D”）

Answer 1

无法在Google Apps脚本中搜索。下面是一个函数，它将为您完成前两个部分（通过遍历第3行中的每个单元格并查找＆＃34;印象＆＃34;）：

function findColumnNumber() {
    var ss = SpreadsheetApp.getActiveSpreadsheet();
    var sheet = ss.getSheetByName('Sheet1'); // insert name of sheet here
    var range = sheet.getDataRange(); // get the range representing the whole sheet
    var width = range.getWidth();

    // search every cell in row 3 from A3 to the last column
    for (var i = 1; i <= width; i++) {
        var data = range.getCell(3,i)
        if (data == "impressions") {
            return(i); // return the column number if we find it
        }
    }
    return(-1); // return -1 if it doesn't exist
}

希望这可以让你完成你需要做的事情！

Answer 2

indexOf 方法允许搜索字符串：

function findColumnNumber() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getActiveSheet() //whatever tab the code is run on
  var data = sheet.getDataRange().getValues();
  var header_row_num = 1; // TODO: change this to whichever row has the headers. 
  var header = data[header_row_num -1]  //Remember JavaScript, like most programming languages starts counting (is indexed) at 0. For the value of header_row_num to work with a zero-index counting language like JavaScript, you need to subtract 1


  //define the string you want to search for
  var searchString = "impressions";
 
  //find that string in the header and add 1 (since indexes start at zero)
  var colNum = header.indexOf(searchString) + 1; 

  return(colNum);

查找字符串并获取其列

2 个答案: