具有可能循环的数据验证

Question

这是一个基于一些旧 youtube 视频的动态数据验证集的功能脚本

它很慢，我不确定哪里可能存在我可以删除的循环

直到 4 小时前才使用过脚本；任何人都可以让这个运行更快

感谢任何建议！

function onEdit() {

  var ss = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var datass = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Reference Sheet");

  if(ss.getName() == "Test Sheet" && ss.getActiveCell().getColumn() == 10 && ss.getActiveCell().getRow() > 7){

    ss.getActiveCell().offset(0, 1).clearContent().clearDataValidations();

    var materials = datass.getRange(1, 1, 1, datass.getLastColumn()).getValues();
    var materialIndex = materials[0].indexOf(ss.getActiveCell().getValue()) + 1;

    if(materialIndex != 0){

      var validationRangeMU = datass.getRange(2, materialIndex, datass.getLastRow());
      var validationRuleMU = SpreadsheetApp.newDataValidation().requireValueInRange(validationRangeMU).build();
      ss.getActiveCell().offset(0, 1).setDataValidation(validationRuleMU);

    }

  }

  if(ss.getName() == "Test Sheet" && ss.getActiveCell().getColumn() == 15 && ss.getActiveCell().getRow() > 7){

    ss.getActiveCell().offset(0, 1).clearContent().clearDataValidations();

    var materials = datass.getRange(1, 1, 1, datass.getLastColumn()).getValues();
    var materialIndex = materials[0].indexOf(ss.getActiveCell().getValue()) + 1;

    if(materialIndex != 0){

      var validationRangeMU = datass.getRange(2, materialIndex, datass.getLastRow());
      var validationRuleMU = SpreadsheetApp.newDataValidation().requireValueInRange(validationRangeMU).build();
      ss.getActiveCell().offset(0, 1).setDataValidation(validationRuleMU);

    }

  }

  if(ss.getName() == "Test Sheet" && ss.getActiveCell().getColumn() == 20 && ss.getActiveCell().getRow() > 7){

    ss.getActiveCell().offset(0, 1).clearContent().clearDataValidations();

    var materials = datass.getRange(1, 1, 1, datass.getLastColumn()).getValues();
    var materialIndex = materials[0].indexOf(ss.getActiveCell().getValue()) + 1;

    if(materialIndex != 0){

      var validationRangeMU = datass.getRange(2, materialIndex, datass.getLastRow());
      var validationRuleMU = SpreadsheetApp.newDataValidation().requireValueInRange(validationRangeMU).build();
      ss.getActiveCell().offset(0, 1).setDataValidation(validationRuleMU);

    }

  }

Answer 1

试试这个：

充分利用事件对象

function onEdit(e) {
  var idx = [10, 15, 20].indexOf(e.range.columnStart)
  if (e.range.getSheet().getName() == "Test Sheet" && ~idx && e.range.rowStart > 7) {
    var rsh = e.source.getSheetByName("Reference Sheet");
    e.range.offset(0, 1).clearContent().clearDataValidations();
    var materials = rsh.getRange(1, 1, 1, rsh.getLastColumn()).getValues();
    var materialIndex = materials[0].indexOf(e.value) + 1;
    if (materialIndex != 0) {
      var validationRangeMU = rsh.getRange(2, materialIndex, rsh.getLastRow());
      var validationRuleMU = SpreadsheetApp.newDataValidation().requireValueInRange(validationRangeMU).build();
      e.range.offset(0, 1).setDataValidation(validationRuleMU);
    }
  }
}

具有可能循环的数据验证

Data Validation with possible loops

performance

google-sheets

google-apps-script