Google表格应用脚本时间戳记条件

Question

This is probably really simple but I'm not able to figure this out.

I have a timestamp script that i copied from this cool dude

Now, what I want to do is only create a timestamp if a cells in Columns A,B,C are changed or are filled.

  /**
    * Creates a Date Stamp if a column is edited.
    */

//CORE VARIABLES
// The column you want to check if something is entered.
var COLUMNTOCHECK = [2,3];
// Where you want the date time stamp offset from the input location. [row, column]
var DATETIMELOCATION = [0,1];
// Sheet you are working on
var SHEETNAME = 'Sheet1'



function onEdit(e) {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getActiveSheet();
  //checks that we're on the correct sheet.
  if( sheet.getSheetName() == SHEETNAME ) { 
    var selectedCell = ss.getActiveCell();
    //checks the column to ensure it is on the one we want to cause the date to appear.
    if( selectedCell.getColumn() == COLUMNTOCHECK[0,1]) { 
      var dateTimeCell = selectedCell.offset(DATETIMELOCATION[0],DATETIMELOCATION[1]);
      dateTimeCell.setValue(new Date());
      }
  }
}

I had assumed that adding on a clause to the if statement with the var indexed would fix this.. with changing COLUMNTOCHECK to [2,3,4,5] and so forth.

if( selectedCell.getColumn() == COLUMNTOCHECK[0] || selectedCell.getColumn() == COLUMNTOCHECK[1] )

EDIT.

Sorry, my apologies for my bad use of English and unclear request.

What I want is the following.

1. a user will enter data into my spreadsheet.
2. I want to create a timestamp using the script above which only enters the timestamp when multiple cells are changed.

so as an example

John enters sales data into Cells A2, B2 = Timestamp Created.

John enters data into Cells A2 = No Timestamp created.

Hopefully that makes sense?

Answer 1

1. Use the event object to get your range.
2. Use indexOf() on the array of COLUMNTOCHECK to check if one of the columns you're watching was edited.
3. Loop through COLUMNTOCHECK and check the values for each column in the edited row. If each column in that row has a value, then enter the timestamp.

Depending on your requirements, you could simplify and make step 3 run faster. If you're only ever going to check columns A & B, you could simply grab that range once ( editedSheet.getRange(editedRow, 1, 1, 2).getValues() ) and then iterate through the returned array of values.

Note also that I removed the offset and am placing the timestamp in column C. Again, I'm not sure of your requirements, but the implementation you had would have overwritten values in column B for edits made in column A.

function onEdit(e) {
  var COLUMN_TO_CHECK = [1,2]; // The columns to check if something is entered. (Columns A & B)
  var DATE_TIME_COLUMN = 3; // Where you want the date time stamp (Column C)
  var SHEET_NAME = "Sheet1"; // Sheet you are working on

  var editedCell = e.range;
  var editedSheet = e.range.getSheet();
  if (editedSheet.getName() === SHEET_NAME) {
    if (COLUMN_TO_CHECK.indexOf(editedCell.getColumn()) != -1) {
      var allFilled = true;
      var editedRow = editedCell.getRow();
      for (var i in COLUMN_TO_CHECK) {
        if (editedSheet.getRange(editedRow, COLUMN_TO_CHECK[i]).getValue() == "") {
          allFilled = false;
        }
      }
      if (allFilled) {
        editedSheet.getRange(editedRow,DATE_TIME_COLUMN).setValue(new Date());
      }
    }
  }
}