Google 工作表中的条件边框

Question

我正在尝试完全按照的要求进行操作，但接受的答案根本行不通。原来的post说的很清楚了，这里再说一遍：

Excel apparently has this type of conditional formatting built-in.

I'd like to accomplish the same in Google Sheets via Google Apps Script. The following should demonstrate the before and after conditions:

Example Dataset
        A           B           C
  1   apple     Macintosh
  2   apple     Granny Smith
  3   orange    Florida
  4   orange    Valencia
  5   pear      Garden
  6   banana    Chiquita
Resulting Example Dataset
        A           B           C
  1   apple     Macintosh
  2   apple     Granny Smith
  -----------------------------------
  3   orange    Florida
  4   orange    Valencia
  -----------------------------------
  5   pear      Garden
  -----------------------------------
  6   banana    Chiquita
  -----------------------------------  
The script/answer to this question should display a bottom border under the entire row (of columns 'A', 'B' & 'C') for rows: 2, 4, 5, & 6.

这个原始 post 的已接受答案提供了以下脚本：

function onOpen() {
   GroupMyData(); // trigger this function on sheet opening
}

function GroupMyData() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getSheetByName('Sheet 1'); // apply to sheet name only
  var rows = sheet.getRange('a1:g'); // range to apply formatting to
  var numRows = rows.getNumRows(); // no. of rows in the range named above
  var values = rows.getValues(); // array of values in the range named above
  var testvalues = sheet.getRange('a1:a').getValues(); // array of values to be tested (1st column of the range named above)

  rows.setBorder(false, false, false, false, false, false, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // remove existing borders before applying rule below
      //Logger.log(numRows);

  for (var i = 0; i <= numRows - 1; i++) {
      var n = i + 1;
      //Logger.log(n);
      //Logger.log(testvalues[i] > 0);
      //Logger.log(testvalues[i]);
      if (testvalues[i] > 0) { // test applied to array of values
        sheet.getRange('a' + n + ':g' + n).setBorder(null, null, true, null, null, null, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // format if true
      }
  }
};

该脚本的功能如下： A 列的单元格中有一个数字（没有字母）的每一行的底部都会出现一个边框，无论该数字与上面单元格中的数字相同还是不同。

然而，目标是让 A 有文本，并且在 A 列下方的连续文本从重复字符串变为不同字符串的任何地方，不同字符串之间应该有一个边框。

Answer 1

提问者提到了之前基于评估数字的问答。在提问者的情况下，评估是基于一个字符串。

我参考了提问者提到的问题。我还提到了 How to compare strings in google apps script which contains a very elegant and efficient approach by Harold ，我已经在这个答案中进行了。这使用 indexof 来检测新值，因此下划线可以与每个新值相关联。

function so53053492() {

    //setup spreadsheet
    var ss = SpreadsheetApp.getActiveSpreadsheet();
    var sheet = ss.getSheetByName("Sheet1");

    // get key variables
    var LastRow = sheet.getLastRow();
    var LastColumn = sheet.getLastColumn();

    //erase any current formatting 
    var ClearRange = sheet.getRange(1, 1, LastRow, LastColumn).setBorder(false, false, false, false, false, false); // clear all formatting

    // get the data
    var data = sheet.getRange(1, 1, sheet.getLastRow(), sheet.getLastColumn()).getValues();

    // setup new array  
    var ListofFruits = new Array();

    // Loop through the fruits (Column A)
    for (var i in data) {
        var row = data[i][0].toString();


        // search for unqiue values
        if (ListofFruits.indexOf(row) == -1) { // if value =-1, then the variable is unique

            // Logger.log(row+" is not referenced. Adding it");//DEBUG
            // underline the previous row
            var range = sheet.getRange((+i + 1), 1, 1, 2).setBorder(true, false, false, false, false, false, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // format if true

            // continue to build array
            ListofFruits.push(row);
        }

    }
    // underline the last row of the fruits column
    var range = sheet.getRange(LastRow, 1, 1, LastColumn).setBorder(null, null, true, null, false, false, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // format if true
    // Logger.log(ListofFruits);// DEBUG
}

更新 - 会计 Headers

之前的版本假设没有headers。此版本考虑了 headers。有几行代码受到影响，但关键变量是 headerRows，它允许用户指定 headers.

的深度

function so53053492_01() {

    //setup spreadsheet
    var ss = SpreadsheetApp.getActiveSpreadsheet();
    var sheet = ss.getSheetByName("Sheet3");

    // get key variables
    var LastRow = sheet.getLastRow();
    var LastColumn = sheet.getLastColumn();
    var NumColumns = sheet.getMaxColumns();

    // allow for headers
    var headerRows = 2;

    //erase any current formatting 
    var ClearRange = sheet.getRange(1, 1, LastRow, NumColumns).setBorder(false, false, false, false, false, false); // clear all formatting

    // get the data
    var data = sheet.getRange((+1 + headerRows), 1, (LastRow - headerRows), LastColumn).getValues();

    // setup new array  
    var ListofFruits = new Array();

    // Loop through the fruits (Column A)
    for (var i in data) {

        var row = data[i][0].toString();
        // Logger.log("Inside LOOP: i = "+i+", value = "+ row);// DEBUG

        // search for unqiue values
        if (ListofFruits.indexOf(row) == -1) { // if value =-1, then the variable is unique

            // Logger.log("Inside IF#1: i = "+i+", "+row+" is not referenced. Adding it");//DEBUG
            // underline the previous row

            if (i != 0) {
                // This IF statement to avoid underlining the Header row
                var range = sheet.getRange((+i + 1 + headerRows), 1, 1, NumColumns).setBorder(true, false, false, false, false, false, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // format if true
            }
            // continue to build array
            ListofFruits.push(row);
        }

    }
    // underline the last row of the fruits column
    var range = sheet.getRange(LastRow, 1, 1, NumColumns).setBorder(null, null, true, null, false, false, "red", SpreadsheetApp.BorderStyle.SOLID_MEDIUM); // format if true
    //Logger.log(ListofFruits);// DEBUG
}

屏幕截图显示 headers：

Google 工作表中的条件边框

Conditional borders in Google Sheets

google-sheets

google-apps-script

google-sheets-api