通过for循环谷歌表格脚本将行复制到另一张表格

Question

I am below a newbie and have tried this code several ways and I just can't seem to figure out what is going on.

What I am trying to do is copy any new lines that get added to one sheet ( Source ) to another sheet ( Target ). There is a column (7) that is there to indicate not to copy that row from the Source to the Target , and is set to CP when the program runs through and copies to the Target .

The code below seems to work and copy to the Target with the exception that it copies every row from the Source every time I run it, even when the Source rows have been set to CP in col 7 ( CP means copied if you are wondering).

Any help would be appreciated in helping me figure this out. I've banged my head against the desk a few times already but that does not seem to help either.

function copyRowToTarget() {

  var sourceSheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Source')
  var targetSheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Target') 
  var startRow = 2; 
  var sSLastRow = sourceSheet.getLastRow();
  var con = sourceSheet.getRange(1, 7, sSLastRow); //col that indicates if it should be copied or not
  var conVals = con.getValues(); //con values
  var rangetocopy = sourceSheet.getRange(1, 1, sSLastRow, 6); 
  var rowstocopy = rangetocopy.getValues(); //values to copy
     

  for (var i = 1; i < conVals.length; i++){
    if (conVals[i] !== "CP"){
      targetSheet.appendRow(rowstocopy[i]);
    }
    sourceSheet.getRange(startRow + i, 7).setValue("CP");

  }
}

Answer 1

Try this:

function copyRowToTarget() {
  const ss=SpreadsheetApp.getActive();
  const ssh = ss.getSheetByName('Source')
  const tsh = ss.getSheetByName('Target') 
  const startRow = 2; 
  const vals=ssh.getRange(startRow, 6, ssh.getLastRow() - startRow + 1, 2).getValues();
  vals.forEach((v,i)=>{
    if (v[1] != "CP"){
      tsh.appendRow([v[0]]);
      ssh.getRange(startRow + i, 7).setValue("CP");
    }
  });
}

I tested this version:

function copyRowToTarget() {
  const ss=SpreadsheetApp.getActive();
  const ssh = ss.getSheetByName('Sheet1')
  const tsh = ss.getSheetByName('Sheet2') 
  const startRow = 2; 
  const vals=ssh.getRange(startRow, 6, ssh.getLastRow() - startRow + 1, 2).getValues();
  vals.forEach((v,i)=>{
    if (v[1] != "CP"){
      tsh.appendRow([v[0]]);
      ssh.getRange(startRow + i, 7).setValue("CP");
    }
  });
}

Works fine:

Data:

COL1	COL2	COL3	COL4	COL5	COL6	COL7	COL8	COL9	COL10
6	13	10	27	1	17	CP	8	25	0
0	0	12	16	26	1	CP	25	14	5
2	8	10	25	6	20	CP	10	3	0
16	15	21	12	2	1	CP	9	15	0
29	10	9	10	25	23	CP	27	29	6
28	24	4	13	2	26	CP	23	19	19
29	17	3	0	9	1	CP	3	27	15
20	8	7	15	28	26	CP	10	24	13
27	16	29	2	25	14	CP	21	4	12

Sheet2:

17
1
20
1
23
26
1
26
14
13