问google应用程序根据从属下拉列表粘贴行的脚本

EN

var ws = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("crop_specific");
var wsMaterials = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("materials");
var options = wsMaterials.getRange(2,1,wsMaterials.getLastRow()-1,9).getValues();

function onEdit(e){
  var activeCell = e.range;
  var val = activeCell.getValue();
  var r = activeCell.getRow();
  var c = activeCell.getColumn();
  var wsName = activeCell.getSheet().getName();
  if(wsName == "crop_specific" && c === 4 && r>1){
    if(val === ""){
      ws.getRange(r,5).clearContent();
      ws.getRange(r,5).clearDataValidations();
    }else {
    ws.getRange(r,5).clearContent();
    var filteredOptions = options.filter(function(o){ return o[0] ===val });
    var listToApply = filteredOptions.map(function(o){return o[1] });
    var cell = ws.getRange(r,5);
    applyValidationToCell(listToApply,cell);
  
    var matData = wsMaterials.getDataRange().getValues().filter(r=>r[0]===val); // new code
    matData.forEach(a => a.splice(0, 1)); // new code
    ws.getRange("E2:L" + ws.getLastRow()).clearContent(); // new code
    ws.getRange(r,5,matData.length,matData[0].length).setValues(matData); // new code
    
    }
  }
}

function applyValidationToCell(list,cell){
  
  var rule = SpreadsheetApp
    .newDataValidation()
    .requireValueInList(list)
    .setAllowInvalid(false)
    .build();

  cell.setDataValidation(rule);
}