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锁定/保护包含特定文本值的整个 Google 电子表格中的单元格

[英]Lock/Protect cells in a whole Google spreadsheet containing a specific text value

我有以下脚本(来自this answer ),它根据同一行中第二列(B)上的日期将特定文本值插入到一系列单元格中.....

function onEdit(e) {
  if (e.range.getColumn() == 2) {
    //User edited the date column
    if (typeof e.range.getValue() === typeof new Date()) {
      //Value of edit was a date
      endColumns(e.range.getRow(), e.range.getValue());
    } else if (e.range.getValue() === ""  || e.range.getValue() === null) {
      var sheets = SpreadsheetApp.getActiveSheet();
      // Delete all "ENDED" values:
      var resetRange = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1, 1, sheets.getMaxColumns() - e.range.getColumn());
      var resetValues = resetRange.getValues()[0];
      for(var i = 0; i < resetValues.length; i++) {
        if(resetValues[i] == "ENDED") {
          var resetCell = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1 + i);
          resetCell.clearContent();
        }
      }      
    }
  }
}

function endColumns(rowNum, limitDate) {
  var sheets = SpreadsheetApp.getActiveSheet();

  var colOffset = 3; //Offset to account for your row Headers
  var dateHeader = sheets.getRange(1, colOffset, 1, sheets.getMaxColumns() - colOffset);

  var availableDates = dateHeader.getValues()[0];

  var foundCol = 0;
  for (var i = 0; i < availableDates.length; i++) {
    if (availableDates[i] >= limitDate) {
      break;
    }
    foundCol++;
  }

  var rewriteCells = sheets.getRange(rowNum, foundCol + colOffset, 1, sheets.getMaxColumns() - (foundCol + colOffset - 1));

  //Add your formatting and text below:
  rewriteCells.setValue("ENDED");

  // Clear past dates if new date is later:
  var beforeDate = sheets.getRange(rowNum, colOffset, 1, foundCol);
  var beforeValues = beforeDate.getValues()[0];
  for(var i = 0; i < beforeValues.length; i++) {
    if(beforeValues[i] == "ENDED") {
      sheets.getRange(rowNum, colOffset + i).clearContent();
    }  
  }


  // Clear all cells that are "white" (no header)
  for (var i = 0; i < availableDates.length; i++) {
    if (availableDates[i] === "" || availableDates[i] === null) {
      sheets.getRange(rowNum, colOffset+i).clear();
    }
  }
}

我希望这些包含特定文本值的单元格被锁定/防止被除我(我是文件的所有者)之外的任何其他用户编辑/删除。 如果删除第二列 (B) 中的日期,则上述脚本会清除文本值,并且单元格应可供所有用户编辑。

我尝试了许多代码片段来做到这一点,但没有运气,我发现最接近的方法是下面的脚本,但它只锁定一列和该列中的所有单元格。 不仅是那些具有特定价值的人...

function onEdit(event)
{
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = SpreadsheetApp.getActiveSheet();
  var CellRow = SpreadsheetApp.getActiveRange().getRow();
  var CellColumn = SpreadsheetApp.getActiveRange().getColumn();

  if (CellColumn == 7){
    sheet.getRange(CellRow, CellColumn).setValue("ENDED");
    Browser.msgBox("YOU CANNOT ADD DATA HERE!");
  }
}

知道如何仅锁定包含该特定文本值(“ENDED”)的单元格并在该值被清除时解锁/取消保护它们吗?

工作流程如下:

  • 合并一个 function 运行时,使用内容“ENDED”保护您范围内的所有单元格
  • 修改现有的 onEdit() function 通过添加额外的代码来检查 B 列中单元格的内容是否已被删除

下面是一个示例:

function myStartFunction(){
  var sheets = SpreadsheetApp.getActive().getActiveSheet();
  //adapt according to your datarange
  var myRange=sheets.getRange(1,3,sheets.getLastRow(),sheets.getLastColumn());
  var values=myRange.getValues();
  for(var i=0;i<values.length;i++){
    for(var j=0;j<values[0].length;j++){
      if(values[i][j]=="ENDED"){
        var cell=myRange.getCell(i+1,j+1);
        var protection = cell.protect();
        protection.removeEditors(protection.getEditors());
      }
    }
  }       
}
function onEdit(e){
  //YOUR EXISTING CODE
  if (e.range.getColumn() == 2) {
    //User edited the date column
    if (typeof e.range.getValue() === typeof new Date()) {
      //Value of edit was a date
      endColumns(e.range.getRow(), e.range.getValue());
    } else if (e.range.getValue() === ""  || e.range.getValue() === null) {
      var sheets = SpreadsheetApp.getActiveSheet();
      // Delete all "ENDED" values:
      var resetRange = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1, 1, sheets.getMaxColumns() - e.range.getColumn());
      var resetValues = resetRange.getValues()[0];
      for(var i = 0; i < resetValues.length; i++) {
        if(resetValues[i] == "ENDED") {
          var resetCell = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1 + i);
          resetCell.clearContent();
        }
      }      
    }  
  }

  //HERE COMES THE ADDITIONAL PART
  if(e.range.getColumn() == 2 &&  e.oldValue != "" && e.range.getValue() == "") {
    var row=e.range.getRow();
    var sheets = SpreadsheetApp.getActiveSheet();
    var protections=sheets.getProtections(SpreadsheetApp.ProtectionType.RANGE);
    for (var i = 0; i < protections.length; i++) {
     var protection = protections[i];
     if (protection.getRange().getRow()==row) {
       protection.remove();
      }
    }
  }
}

更新

要在每次编辑时实施保护更改,您可以修改代码如下:

var sheets = SpreadsheetApp.getActiveSheet();

function Open(){
  var sheets = SpreadsheetApp.getActive().getActiveSheet();
  //adapt according to your datarange
  var myRange=sheets.getRange(3,3,sheets.getLastRow(),sheets.getLastColumn());
  var values=myRange.getValues();
  for(var i=0;i<values.length;i++){
    for(var j=0;j<values[0].length;j++){
      if(values[i][j]=="ENDED"){
        var cell=myRange.getCell(i+1,j+1);
        var protection = cell.protect();
        protection.removeEditors(protection.getEditors());
      }
    }
  }
}



function onEdit(e) {  
  if (e.range.getColumn() == 2) {
    //User edited the date column
    if (typeof e.range.getValue() === typeof new Date()) {
      //Value of edit was a date
      endColumns(e.range.getRow(), e.range.getValue());
      // wait until the function endColumns() finished
      SpreadsheetApp.flush();
      var myRange=sheets.getRange(e.range.getRow(),3,1,sheets.getLastColumn());
      var values=myRange.getValues();
      for(var j=0;j<values[0].length;j++){
        if(values[0][j]=="ENDED"){
          var cell=myRange.getCell(1,j+1);
          var protection = cell.protect();
          protection.removeEditors(protection.getEditors());
        }
      }      
    } else if (e.range.getValue() === ""  || e.range.getValue() === null) {
        // Delete all "ENDED" values:
        var resetRange = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1, 1, sheets.getMaxColumns() - e.range.getColumn());
        var resetValues = resetRange.getValues()[0];
        for(var i = 0; i < resetValues.length; i++) {
          if(resetValues[i] == "ENDED") {
            var resetCell = sheets.getRange(e.range.getRow(), e.range.getColumn() + 1 + i);
            resetCell.clearContent();                                
          }
        }
      Logger.log('date removed');
      var row=e.range.getRow();
      var protections=sheets.getProtections(SpreadsheetApp.ProtectionType.RANGE);
      for (var i = 0; i < protections.length; i++) {
        var protection = protections[i];
        if (protection.getRange().getRow()==row) {
          protection.remove();
         }
       }      
     }  
  }
}
function endColumns(rowNum, limitDate) {
...
}

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