使用谷歌应用脚本在谷歌工作表中自动勾选复选框

Question

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I have a problem as follows. First: on the holidays in column A respectively, I have colored the Order list table.

Second:In line F on holidays (in column A), no ticking in the check box i tried it but not success this is my code

function checkbox() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName('Sheet1');
  if (sheet.getRange('C2').getValue() =='6/2/2021'||sheet.getRange('C2').getValue() 
     =='7/2/2021') {
                     sheet.getRange('C9').setValue('FALSE');
}   else {
            sheet.getRange('C9').setValue('FALSE');
         }
}

Answer 1

You can use onEdit(e) simple trigger to uncheck the checkbox if the date is a holiday.

---

Pre-requisite:

• Make sure your Google Sheet Timezone and your Script Timezone is the same.

Upon checking your shared document, your Google Sheet Timezone is set to Tokyo(+09:00) but your Script timezone is set to America/Los_Angeles .

To update your Script timezone:

1. At the left, click Project Settings setting
2. Select the Show "appsscript.json" manifest file in editor checkbox.
3. Change the timeZone property in your appsscript.json file to "timeZone": "Asia/Tokyo"

---

Sample Code:

function onEdit(e){

  var ss = e.source
  var sheetName = '注文記入表';
  var sheet = ss.getActiveSheet();
  var cell = e.range;

  Logger.log(cell.isChecked());
  //Check if modified cell is a checkbox and if it in sheet 注文記入表
  if(sheet.getName()==sheetName && cell.isChecked() != null){

    //Get Holidays
    var holidays = sheet.getRange('A1:A').getDisplayValues().flat().filter(String);

    //Get date value
    var dateVal = sheet.getRange(4,cell.getColumn()).getValue();
    Logger.log(dateVal);
    var dateStr = Utilities.formatDate(new Date(dateVal),Session.getScriptTimeZone(),"dd/MM/yyyy");
    Logger.log(dateStr);

    //If current date is a holiday, uncheck the checkbox
    Logger.log(holidays.includes(dateStr));
    if(holidays.includes(dateStr)){
      cell.uncheck();
    }
  }

}

What it does?

1. Get the spreadsheet object and range object using the event objects e.source and e.range respectively.
2. Check if the modified cell is in sheet '注文記入表' and if it is a checkbox using range.isChecked()

range.isChecked()

Returns whether all cells in the range have their checkbox state as 'checked'. Returns null if some cells are checked and the rest unchecked, or if some cells do not have checkbox data validation.

3. If the modified cell is a checkbox, get the list of holidays in column A. range.getDisplayValues() returns a 2-d array of string values, use Array.prototype.flat() to change it to 1-d array of string values. Then use Array.prototype.filter() to remove empty cell values.

4. Get the date of the checkbox using range.getValue() . Since your holiday list of dates is in DD/MM/YYYY format, convert the date value in this format using Utilities.formatDate(date, timeZone, format)

5. Check if converted date in Step 4 is listed in your holiday array list using Array.prototype.includes() . If it is found in the holiday array list, un-check the checkbox using range.uncheck()

---

Note:

• You cannot debug/run this onEdit() in the script editor manually. If you want to test this, you need to include logs in your code, edit a cell in your sheet and check the logs in the executions tab.