谷歌 Web 应用程序脚本，将带有 header 的新列添加到电子表格

Question

I have a small script which add new column. Unfortunately it add a column in wrong place and without header. What I need to add to get a column with increasing number in header?

Screen-shot from spreadsheet

At the moment I have:

function doGet(e) {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sh = ss.getActiveSheet();

  sh.insertColumns(1);
}

Answer 1

This code adds a column after the last column that contains a value. The header becomes Obciązenie [num] tyg. per your screenshot example.

 function test() { var ss = SpreadsheetApp.getActiveSpreadsheet(); var sh = ss.getActiveSheet(); var col = sh.getLastColumn(); var colContents = sh.getRange(1, col).getValue(); var previousHeaderNum = colContents.toString().replace(/\D/g, ''); var headerNum = (parseInt(previousHeaderNum, 10) +1); var header = "Obciązenie " + headerNum + " tyg." sh.insertColumnAfter(col); sh.getRange(1, col+1).setValue(header); }

Explanation:

• Retrieve the index of the last column with content using getLastColumn() .
• Retrieve last column header value using getRange() and getValue() .
• Retrieve the number from the header value, for example using replace and add 1 to that.
• Insert column to first empty column using insertColumnAfter , and set the header value using setValue() .