google-apps-script - 谷歌电子表格 : Sum of all bold cells

Question

我正在尝试在 Google 电子表格中学习脚本编写，并且我已经获得了一些简单的脚本，但这个脚本真的很痛苦。

我想制作一个脚本，使用 onEdit() 函数更新特定单元格以显示电子表格中所有粗体值的总和。

外汇:

1
2
3

4

那么该单元格的值将是 (3+4) 7。

希望这是有道理的!

Answer 1

有点晚了，但值得回答，我一直在研究类似的问题。

要使用的公式是:

=sumIfBold(A1:B4,COLUMN(A1), ROW(A1))

脚本是:

/**
 * Sums cell values in a range if they are bold. The use of startcol and startrow
 * is to enable the formula to be copied / dragged relatively in the spreadsheet.
 * 
 * @param  {Array.Array} range    Values of the desired range
 * @param  {int} startcol The column of the range
 * @param  {int} startrow The first row of the range
 * 
 * @return {int}          Sum of all cell values matching the condition
 */
function sumIfBold(range, startcol, startrow){
  // convert from int to ALPHANUMERIC 
  // - thanks to Daniel at http://stackoverflow.com/a/3145054/2828136
  var start_col_id = String.fromCharCode(64 + startcol);
  var end_col_id = String.fromCharCode(64 + startcol + range[0].length -1);
  var endrow = startrow + range.length - 1

  // build the range string, then get the font weights
  var range_string = start_col_id + startrow + ":" + end_col_id + endrow
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var getWeights = ss.getRange(range_string).getFontWeights();

  var x = 0;
  var value;
  for(var i = 0; i < range.length; i++) {
    for(var j = 0; j < range[0].length; j++) {
      if(getWeights[i][j].toString() == "bold") {
        value = range[i][j];
        if (!isNaN(value)){
          x += value;
        }
      }
    }
  }
  return x;
}