在粘贴数组值中导航列和行

Question

我正在尝试从 A 列获取名称列表，将列表随机化，然后按用户指定的组数均匀分布（尽可能多地，包括除法的余数）。

我需要的一个例子是这样的：

名称列表：A、B、C、D、E、F、G、H、I、J、K

3组结果：

• 第 1 组：D、A、F
• 第 2 组：B、H、G、K
• 第 3 组：E、C、I、J

---

已编辑：我已经清理了代码：我已将名称列表分配给一个空数组并成功随机化该数组。现在我必须弄清楚如何将这些值粘贴到每个组的自己的列中。如何将值粘贴到每列的右侧和下方，同时考虑余数（第一个值是每列的标题）：

• C 列：第 1、D、A、F 组
• D 列：第 2 组、B、H、G、K
• E 列：第 3 组、E、C、I、J

这是我目前所拥有的：

function onOpen() {
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
  .createMenu('Custom Menu')
  .addItem('Show prompt', 'showPrompt')
  .addToUi();
}

function SortNames() {
var ui = SpreadsheetApp.getUi();

var result = ui.prompt(
  'How many groups?',
  ui.ButtonSet.OK_CANCEL);

// Process the user's response.
var button = result.getSelectedButton();
var groupquantity = result.getResponseText();
if (button == ui.Button.OK) {
// User clicked "OK"  - Need to clear the cells from the previous sorting in this step

// Get the last row number of the names list
var Avals = SpreadsheetApp.getActiveSheet().getRange("A1:A").getValues();
var Alast = Avals.filter(String).length;

// Set an empty Array
var ar = [];

/****** In its original order, append the names to the array *****/
for (var i = 2; i < Alast+1; i++) {

  var source = 'A' + i;
  var Avals = SpreadsheetApp.getActiveSheet().getRange(source).getValues();
  ar.push(Avals);
}
/***************************/

/****** Shuffle the array    *****/
function shuffle(a) {
  var j, x, i;
  for (i = a.length; i; i--) {
    j = Math.floor(Math.random() * i);
    x = a[i - 1];
    a[i - 1] = a[j];
    a[j] = x;
  }
}

shuffle(ar);
/***************************/


/****** Calculates the rounded down # of members per group    *****/
var memberspergroup = ar.length / groupquantity;
var memberspergroup = Math.floor(memberspergroup);
/*********************************/



/****** Copy and Paste the rounded down number of members to each groups until 
the remainder is 0, then distribute evenly with remaining number of groups    *****/

// First Cell location to paste
var pasteloc = "C1";
for (var i = 1; i <= groupquantity; i++) {

  SpreadsheetApp.getActiveSheet().getRange(pasteloc).setValue('Group ' + i);
  var source = 'A' + i;
  var Avals = SpreadsheetApp.getActiveSheet().getRange(source).getValues();
}
/*********************************/



} 

else if (button == ui.Button.CANCEL) {
// User clicked "Cancel".
ui.alert('The request has been cancelled');
} 
else if (button == ui.Button.CLOSE) {
// User clicked X in the title bar.
ui.alert('You closed the dialog.');
}

}

Answer 1

我找到了我的问题的解决方案。它不是最佳状态 - 它可以使用改进来解决名称列表中的空单元格。但是，它可以正常运行，并且可以满足我的所有需求：

• 它分配数组中的名称列表
• 随机化数组

• 考虑余数的情况下完全均匀分布（就像我上面提供的示例）

  function onOpen() {
    SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
    .createMenu('Custom Menu')
    .addItem('Show prompt', 'showPrompt')
    .addToUi();
  /******closing function onOpen()*********************/
  }
  
  function SortNames() {
    var ui = SpreadsheetApp.getUi();
    var ss = SpreadsheetApp.getActiveSpreadsheet();
    var sheet = ss.getActiveSheet();
  
    var result = ui.prompt(
      'How many groups?',
    ui.ButtonSet.OK_CANCEL);
  
    // Process the user's response.
    var button = result.getSelectedButton();
    var groupquantity = result.getResponseText();
    if (button == ui.Button.OK) {
    // User clicked "OK"
  
    // Get the last row number of the names list
    var Avalues = sheet.getRange("A1:A").getValues();
    var Alast = Avalues.filter(String).length;
  
      if(groupquantity > 0 && groupquantity <= Alast)
      {
      // User inputted a valid group quantity  - Need to clear the cells from the previous sorting in this step
     var lastRow = SpreadsheetApp.getActiveSheet().getMaxRows();
     sheet.getRange('C1:Z'+lastRow).clearContent();
  
     // Set an empty Array
     var ar = [];
  
     /****** In its original order, append the names to the array *****/
     for (var i = 2; i < Alast+1; i++) {
  
     var source = 'A' + i;
     var Avals = sheet.getRange(source).getValues();
  
     ar.push(Avals);
  
     }
     /***************************/
  
     /****** Shuffles array    *****/
     function shuffle(a) {
       var j, x, i;
       for (i = a.length; i; i--) {
         j = Math.floor(Math.random() * i);
         x = a[i - 1];
         a[i - 1] = a[j];
         a[j] = x;
       }
     /**********closing function shuffle(a)*****************/
     }
  
     shuffle(ar);
  
     /****** Calculates the rounded down # of members per group    *****/
     var memberspergroup = Math.floor(ar.length / groupquantity);
     /*********************************/  
  
  
     /****** Main Goal: Copy and Paste the rounded down number of members to each groups until 
     the remainder is 0, then distribute evenly with remaining number of groups    *****/
     // 1. Define the first Cell location to paste
     var pasteloc = "C1";
  
     // 2. Begin a for-loop: Navigate Horizontally across from the first cell location
     for (var i = 1; i <= groupquantity; i++)
       {
  
         // 3. Set the Column Headings in the current column, i
         sheet.getRange(1,i+2).setValue('Group ' + i);
  
         /************** 4. Fill in the Rows of names for each groups **********/
         // List out the values in array "ar" by the expected group qty, until the remainder is zero
  
         if ((ar.length)%(groupquantity-(i-1)) > 0)
         {
           for (var rows = 2; rows <= memberspergroup+1; rows++)
           {
             var j = 0;
             sheet.getRange(rows,i+2).setValue(ar[j]);
             var index = ar.indexOf(ar[j]);
              ar.splice(index, 1);
           }
  
          }
          else
          {
            var memberspergroup = ar.length/(groupquantity-(i-1))
            for (var rows = 2; rows <= memberspergroup+1; rows++)
            {
             var j = 0;
             sheet.getRange(rows,i+2).setValue(ar[j]);
             var index = ar.indexOf(ar[j]);
             ar.splice(index, 1);
            }
          }
  
       }
     /*********************************/
  
  }
     /*****************closing if(groupquantity > 0 && groupquantity <= Alast)****************/
  
  else{
   ui.alert("Error: " + '"' + groupquantity + '"' +" is not a proper group quantity")
  }
  
  
  
  
     }
  
    else if (button == ui.Button.CANCEL) {
    // User clicked "Cancel".
     }
  else if (button == ui.Button.CLOSE) {
  // User clicked X in the title bar.
   }
  
  
  }
  

我希望这会有所帮助！