[英]Google function returning undefined
I have an issue with a custom google script I'm making to generate a bunch of sheets with info based on other sheets.我有一个自定义谷歌脚本的问题,我正在制作一堆带有基于其他工作表的信息的工作表。 I can't figure out why this is happening..
我不明白为什么会这样。。
I've tried including logs and the values before the return is correct.. however when its returned, I get the value undefined.我已经尝试在返回正确之前包含日志和值。但是当它返回时,我得到的值是未定义的。 it's regarding the function: getTournamentInfo(), called from tournamentInfo = getTournamentInfo(matchInfo[0]);
这是关于 function: getTournamentInfo(), 从锦标赛信息中调用 = getTournamentInfo(matchInfo[0]);
function getTournamentInfo(abbreviation) {
var sheet = ss.getSheetByName("Tournaments");
var tournaments = sheet.getRange("B2:B").getValues().filter(String);
console.log("Fetching Abbreviation: " + abbreviation);
var r = 2;
tournaments.forEach(function (tournament) {
if (tournament != "")
{
var tInfo = sheet.getRange("B"+r+":K"+r).getValues().toString().split(",");
if (tInfo[0] == abbreviation) {
console.log("Returning Info for: " + tInfo[0]);
return tInfo;
}
}
});
}
function generateSheets() {
var sheet = ss.getSheetByName("Match Schedule");
var matches = sheet.getRange("B5:B").getValues().filter(String);
var r = 5;
matches.forEach(function (match) {
if (match != "")
{
var matchInfo = sheet.getRange("B"+r+":L"+r).getValues().toString().split(",");
if (matchInfo[10] == "true") // Checks wether or not to generate the sheet
{
console.log("Generate = " + matchInfo[10]);
console.log("Fetching Tournament Info: " + matchInfo);
var tournamentInfo = "";
try {
tournamentInfo = getTournamentInfo(matchInfo[0]);
} catch (e) {
console.log(e);
}
console.log(tournamentInfo);
var template = "1v1PlayerTemplate"; // Default Template
if (tournamentInfo[3] == 2) {
template = "1v1TeamTemplate";
} else if (tournamentInfo[3] == 3) {
template = "XvXTeamTaplte";
}
var sheetName = matchInfo[0] + " | " + matchInfo[1];
var matchSheet = ss.getSheetByName(template).copyTo(ss.getSheetByName(template).getParent()).setName(sheetName);
}
}
r++;
});
}```
Your getTournamentInfo
function is not returning your result.您的
getTournamentInfo
function 没有返回您的结果。 Your return statement only short-circuits the function supplied in forEach
.您的 return 语句只会使
forEach
中提供的 function 短路。 This is one of the possible solutions (untested):这是可能的解决方案之一(未经测试):
function getTournamentInfo(abbreviation) {
var sheet = ss.getSheetByName("Tournaments");
var tournaments = sheet.getRange("B2:B").getValues().filter(String);
console.log("Fetching Abbreviation: " + abbreviation);
var r = 2;
let result; // <----
tournaments.forEach(function (tournament) {
if (tournament != "" && result == undefined) { // <-----
var tInfo = sheet.getRange("B" + r + ":K" + r).getValues().toString().split(",");
if (tInfo[0] == abbreviation) {
console.log("Returning Info for: " + tInfo[0]);
result = tInfo; // <----
}
}
});
return result; // <----
}
You can do it more simply with a for
loop, instead of forEach
:您可以使用
for
循环而不是forEach
更简单地做到这一点:
function getTournamentInfo(abbreviation) {
var sheet = ss.getSheetByName("Tournaments");
var tournaments = sheet.getRange("B2:B").getValues().filter(String);
console.log("Fetching Abbreviation: " + abbreviation);
var r = 2;
for (const tournament of tournaments) { // <==============
if (tournament != "") {
var tInfo = sheet.getRange("B" + r + ":K" + r).getValues().toString().split(",");
if (tInfo[0] == abbreviation) {
console.log("Returning Info for: " + tInfo[0]);
return tInfo;
}
}
}
}
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