我将使用谷歌表而不是Excel。所以我面临一些编码问题。我之前曾经问过这个问题。
假设我有两天的数据(早,晚)有25列和超过50K行我想保留一些符合标准的数据并删除其他我不需要的数据。
例。我想从早期删除'AAA','BBB','DDD','FFF'并保留其他'CCC','EEE','GGG'。我希望保留'AAA','BBB','DDD','FFF'并删除其他人
结果就像这个enter image description here
这是我尝试过的代码,但它没有运行以获得结果。
//text data in D, dates to evaluate earlyDay/lateDay in C
var Offset = 1;
function deleteRows() {
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
var r = targetSheet.getRange('C:C');
var v = r.getValues();
var r1 = targetSheet.getRange('D:D');
var f = r1.getValues();
var lateDay = new Date(getLateDay()).getTime();
var earlyDay = new Date(getEarlyDay()).getTime();
for(var i = f.length-1; i>=Offset; i--){
var tmp = new Date(v[0,i]).getTime();
if(tmp==earlyDay && (f[0,i]=="AAA" || f[0, i]=="BBB")){
targetSheet.deleteRow(i+1);
}
}
for(var i = f.length-1; i>=Offset; i--){
var tmp = new Date(v[0,i]).getTime();
if(tmp==lateDay && (f[0,i]!="AAA" && f[0, i]!="BBB")){
targetSheet.deleteRow(i+1);
}
}
}
function getLateDay() {
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
var r = targetSheet.getRange('C:C');
var v = r.getValues();
for(var i = v.length-1; i>=Offset; i--){
var tmp = new Date(v[0,i]).getTime();
var tmp1 = new Date(v[0,i-1]).getTime();
if(tmp>tmp1){
return tmp;
}
}
return null;
}
function getEarlyDay() {
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
var r = targetSheet.getRange('C:C');
var v = r.getValues();
for(var i = v.length-1; i>=Offset; i--){
var tmp = new Date(v[0,i]).getTime();
var tmp1 = new Date(v[0,i-1]).getTime();
if(tmp<tmp1){
return tmp;
}
}
return null;
}
OP代码有一些基本的语法和逻辑缺陷。使用Logger命令进行故障排除可能有助于OP识别问题。
1)使用错误的语法来访问数组的值。例如,getLateDay
使用v[0,i]
;这里有两个问题。
[0][i]
),2)getLateDay
和getEarlyDay
正在查询C列中的值。相反,它们应该查询D列(日期列)。
3)getLateDay
和getEarlyDay
都应该评估if(tmp>tmp1)
。但是getLateDay
应该返回“tmp”而getEarlyDay
应该返回“tmp1”。
4)getLateDay
和getEarlyDay
重复了大部分主要代码,并且大致相同。为了性能,它们可以很容易地合并到主代码中。
5)仅需要单个循环来评估EarlyDay / LateDay与“tmp”,但是当然需要分别评估适用于EarlyDay和LateDay的alpha代码条件。我还发现,Lateday保留的值最好在一系列IF语句中进行评估。可以删除整个第二个循环。
6)如果不是使用C列和D列的单独范围,而是为组合列声明单个范围和值,则可能不那么容易混淆,并且节省了一些处理时间。随着OP的任务增长并且它们使用25列,这将更加重要。
我修改了OP的代码来解决这些问题。我在代码中留下了几个Logger语句,以便OP可以在代码的不同状态下评估变量。
//text data in D, dates to evaluate earlyDay/lateDay in C
var Offset = 1;
function deleteRows() {
// set up the spreadsheet
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
// define the data ranges and get values
var r = targetSheet.getRange('C:C');
var v = r.getValues();
var r1 = targetSheet.getRange('D:D');
var f = r1.getValues();
//Logger.log("DEBUG: code: "+v[0][0]+", date: "+f[0][0].getTime());//DEBUG
//Logger.log("DEBUG: length of f: "+f.length);//DEBUG
// get the respective values for lateDay and earlyDay
var lateDay = new Date(getLateDay()).getTime();
var earlyDay = new Date(getEarlyDay()).getTime();
//Logger.log("DEBUG: LateDay: "+lateDay+", EarlyDay: "+earlyDay); //DEBUG
// Loop through the data, starting at te bottom.
for (var i = f.length - 1; i > -1; i--) {
// get the date for this row
var tmp = new Date(f[i][0]).getTime();
// evaluate if this row is early and the values of possible codes
if (tmp == earlyDay && (v[i][0] == "AAA" || v[i][0] == "BBB" || v[i][0] == "DDD" || v[i][0] == "FFF")) {
Logger.log("DEBUG: Option#1 i: " + i + ", row: " + (i + 1) + "- delete row , earlyDay: " + earlyDay + ", tmp: " + tmp + ", code: " + v[i][0]); //DEBUG
// Note the row deleted is "i+1" because the deleteRow command matchs the actual row number, whereas the loop works on a zero-basis.
targetSheet.deleteRow(i + 1);
} else {
//Logger.log("DEBUG: Option#1 - do nothing");//DEBUG
}
// evaluate if this row is late and the values of possible codes
// Note this is an either or; a day cannot be both early and late
if (tmp == lateDay) {
Logger.log("today is Late Day");
if (v[i][0] != "FFF") {
if (v[i][0] != "DDD") {
if (v[i][0] != "BBB") {
if (v[i][0] != "AAA") {
Logger.log("DEBUG: code <> AAA or BBB or DDD or FFF"); //DEBUG
Logger.log("DEBUG: Option#2 i: " + i + ", row: " + (i + 1) + "- delete row , lateDay: " + lateDay + ", tmp: " + tmp + ", code: " + v[i][0]); //DEBUG
targetSheet.deleteRow(i + 1);
} else {
//Logger.log("DEBUG: Option#2 - do nothing");//DEBUG
}
}
}
}
}
}
}
function getLateDay() {
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
var r1 = targetSheet.getRange('D:D');
var f = r1.getValues();
for (var i = f.length - 1; i > -1; i--) {
var tmp = new Date(f[i][0]).getTime();
var tmp1 = new Date(f[i - 1][0]).getTime();
//Logger.log("DEBUG: LateDay: i: "+i+", this day: "+tmp+", yesterday: "+tmp1);//DEBUG
if (tmp > tmp1) {
//Logger.log("DEBUG: return this day: "+tmp);//DEBUG
return tmp;
}
}
//Logger.log("DEBUG: return null");
return null;
}
function getEarlyDay() {
var app = SpreadsheetApp.getActiveSpreadsheet();
var targetSheet = app.getSheetByName('Sheet1');
var r1 = targetSheet.getRange('D:D');
var f = r1.getValues();
for (var i = f.length - 1; i > -1; i--) {
var tmp = new Date(f[i][0]).getTime();
var tmp1 = new Date(f[i - 1][0]).getTime();
//Logger.log("DEBUG: EarlyDay: i: "+i+", tmp: "+tmp+", tmp1: "+tmp1);//DEBUG
if (tmp > tmp1) {
//Logger.log("DEBUG: return this day: "+tmp1);//DEBUG
return tmp1;
}
}
//Logger.log("DEBUG: return null");//DEBUG
return null;
}
屏幕截图之前和之后