当我在单元格A中输入值时，如何在Google工作表中自动填充日期 [英] How to autofill date in google sheet when i enter value in cell A

问题描述

如果我在工作表的单元格A中输入付费"文本，我想自动拉出单元格B中的当前日期.如果单元格为空，则不应拉出日期.喜欢:

If I enter "paid" text in cell A in sheet, I want to auto pull the current date in cell B. If the cell is empty, it should not pull the date. Like:

--------------------------------------
A           |  B
--------------------------------------
Paid        |  2/25/2018
----------------------------------
Paid        | 2/26/2018 
----------------------------------
empty cell  |   
----------------------------------
empty cell  |  




I tried to use =ArrayFormula(IF(A2:A81=paid),"paid",(NOW())) 

但是出现错误.他们有办法吗?

But getting error. Is their any way to do it?

推荐答案

尝试一下:

=ArrayFormula(IF(A2:A81="paid", NOW(),"")) 

如果您不希望更改日期，则需要使用以下脚本:

If you never want the date to change, you need to use script like this:

function onEdit() {
  // writes the current date to the cell to the right on the row when a cell in a specific column is edited
  // adjust the following variables to fit your needs

  var sheetNameToWatch = "Sheet1";
  var columnNumberToWatch = /* column A */ 1; // column A = 1, B = 2, etc.
  var valueToWatch="paid";

  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = SpreadsheetApp.getActiveSheet();
  var range = sheet.getActiveCell();
  var val=sheet.getActiveCell().getValue()

  if (sheet.getName() == sheetNameToWatch && range.getColumn() == columnNumberToWatch && val==valueToWatch) {
    var targetCell = sheet.getRange(range.getRow(), range.getColumn()+1
                               );
    targetCell.setValue("" + Utilities.formatDate(new Date(), "GMT", "MM/dd/yyyy"));
  }
}

没有一种方法可以通过我所知道的公式来完成.可以将其缩短，但仍需要脚本:

There is not a way to do this with a formula that I know of. It can be made shorter, but script is still required:

function onEdit(e) {
   if (e.source.getSheetName()=="Sheet1" && e.range.getColumn() == 1 && e.range.getValue() == "paid") {
      e.range.offset(0,1).setValue(new Date());
  }}

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