我编写了一个脚本来应用三个级别的验证。验证的第一级位于“主”表的A列中,第二和第三级位于应用脚本中。
我能够在“主”页面中选择第一级验证,并且列表被过滤为仅在B列的下拉列表中显示相关答案。在B列中选择答案后,下拉箭头显示在C列,但没有可供选择的字段。我可以手动输入列表中的值,该值会被接受,列表中未包含的任何内容都会被拒绝。我已将问题范围缩小到:
var filteredOptions = options.filter(function(o){ return o[0] === firstLevelColValue && o[1] === val });
当我将Logger.log(filteredOptions);
放入function applySecondLevelValadation(val, r){
时,它返回一个空数组[]。
放置时
Logger.log(filteredOptions);` in `function applyFirstLevelValadation(val, r){
,它返回数组:
[[Intermediate, 9:00 AM, Upper Dumont], [Intermediate, 12:00 PM, Outer Limts], [Intermediate, 3:30 PM, Satelite], [Intermediate, 9:00 AM, Box], [Intermediate, 12:00 PM, Hidden Valley], [Intermediate, 3:30 PM, Kermits]]
“选项”表的屏幕截图
<<“主”屏幕截图,其中A和B列具有所有可能的选项,而C列中没有可供选择的选项
任何帮助弄清楚var filteredOptions = options.filter(function(o){ return o[0] === firstLevelColValue && o[1] === val });
为什么返回空数组的方法都很好!
正在使用的代码:
var mainWsName = "master";
var optionsWsName = "options";
var firstLevelColumn = 1;
var secondLevelColumn = 2;
var thirdLevelColumn = 3;
var ws = SpreadsheetApp.getActiveSpreadsheet().getSheetByName(mainWsName);
var wsOptions = SpreadsheetApp.getActiveSpreadsheet().getSheetByName(optionsWsName);
var options = wsOptions.getRange(2,1,wsOptions.getLastRow()-1,3).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 === mainWsName && c === firstLevelColumn && r > 1) {
applyFirstLevelValadation(val, r);
} else if(wsName === mainWsName && c === secondLevelColumn && r > 1) {
applySecondLevelValadation(val, r);
}
}
function applyFirstLevelValadation(val, r) {
if(val === "") {
ws.getRange(r, secondLevelColumn).clearContent();
ws.getRange(r, secondLevelColumn).clearDataValidations();
ws.getRange(r, thirdLevelColumn).clearContent();
ws.getRange(r, thirdLevelColumn).clearDataValidations();
} else {
ws.getRange(r, secondLevelColumn).clearContent();
ws.getRange(r, secondLevelColumn).clearDataValidations();
ws.getRange(r, thirdLevelColumn).clearContent();
ws.getRange(r, thirdLevelColumn).clearDataValidations();
var filteredOptions = options.filter(function(o){ return o[0] === val });
var listToApply = filteredOptions.map(function(o){ return o[1] });
var cell = ws.getRange(r, secondLevelColumn);
Logger.log(filteredOptions)
applyValidationToCell(listToApply,cell);
}
}
function applySecondLevelValadation(val, r) {
if(val === "") {
ws.getRange(r, thirdLevelColumn).clearContent();
ws.getRange(r, thirdLevelColumn).clearDataValidations();
} else {
ws.getRange(r, thirdLevelColumn).clearContent();
var firstLevelColValue = ws.getRange(r, firstLevelColumn).getValue();
var filteredOptions = options.filter(function(o){ return o[0] === firstLevelColValue && o[1] === val });
var listToApply = filteredOptions.map(function(o){ return o[2] });
var cell = ws.getRange(r, thirdLevelColumn);
Logger.log(filteredOptions);
applyValidationToCell(listToApply,cell);
}
}
function applyValidationToCell(list, cell) {
var rule = SpreadsheetApp
.newDataValidation()
.requireValueInList(list)
.setAllowInvalid(false)
.build();
cell.setDataValidation(rule);
}
我编写了一个脚本来应用三个级别的验证。验证的第一级在“主”表的A列中,第二和第三级在应用程序脚本中。我可以选择...