ARRAYFORMULA 不适用于包含 IF 和 COUNTIF 的自定义公式 [英] ARRAYFORMULA not working with custom formula containing IF and COUNTIF

问题描述

我正在运行带有自定义公式 (=getRedirect()) 的 =IF() 的 =ARRAYFORMULA()，即检索单元格范围内重定向缩短的 URL 的原始 URL，以获取原始 URL 中的用户 ID.如果单元格 B:B 中的 URL 是重定向缩短的 URL，它会运行自定义公式并在运行 =MID() 到自定义公式的输出.如果单元格 B:B 中的 URL 是原始 URL，则在运行 =MID() 后将用户 ID 输出到 C:C它.=IF() 根据 B:B 中的单元格值输出特定的错误消息.

I'm running a =ARRAYFORMULA() of =IF() with a custom formula (=getRedirect()), that retrieves original URLs of redirect shortened URLs that are in a cell range, to get the user ID in the original URLs. If URL in cell B:B is a redirect shortened URL, it runs the custom formula and outputs the user ID into C:C after running a =MID() to the output of the custom formula. If URL in cell B:B is an original URL, it outputs the user ID into C:C after running a =MID() on it. The =IF() outputs specific error message depending on the cell value in B:B.

这是自定义公式 -

  var response = UrlFetchApp.fetch(url, {'followRedirects': false, 'muteHttpExceptions': false});
  var redirectUrl = response.getHeaders()['Location']; // undefined if no redirect, so...
  var responseCode = response.getResponseCode();
  if (redirectUrl) {                                   // ...if redirected...
    var nextRedirectUrl = getRedirect(redirectUrl);    // ...it calls itself recursively...
    Logger.log(url + " is redirecting to " + redirectUrl + ". (" + responseCode + ")");
    return nextRedirectUrl;
  }
  else {                                               // ...until it's not
    Logger.log(url + " is canonical. (" + responseCode + ")");
    return url;
  }
}

这是我在 C:C 中输入的内容 -=ARRAYFORMULA(IF($B2:B="","<---请插入抖音视频的网址",IF(COUNTIF($B2:B,"*/video/*")),MID($B2:B,FIND("~",SUBSTITUTE($B2:B,"/","~",5))+1,19),IFERROR(MID(getRedirect)($B2:B),FIND("~",SUBSTITUTE(getRedirect($B2:B),"/","~",6))+1,19),"<--- URL 错误"))))

Here's what I input in C:C - =ARRAYFORMULA(IF($B2:B="","<--- Please insert TikTok video's URL",IF(COUNTIF($B2:B,"*/video/*"),MID($B2:B,FIND("~",SUBSTITUTE($B2:B,"/","~",5))+1,19),IFERROR(MID(getRedirect($B2:B),FIND("~",SUBSTITUTE(getRedirect($B2:B),"/","~",6))+1,19),"<--- error in URL"))))

公式正常输出，没有=ARRAYFORMULA().不确定是否是由于 =ARRAYFORMULA() 和 =COUNTIF() 在公式中 C:C 之间的冲突造成的.

The formula outputs normally without =ARRAYFORMULA(). Not sure if it's due to the clash between =ARRAYFORMULA() and =COUNTIF() in the formula in C:C.

具有预期结果的样本表 - https://docs.google.com/spreadsheets/d/1rJKm5KIT8itZs2AC0wdDZ-Cgar4mERu4jzJ3mN7KMb8

Sample sheet with expected outcome - https://docs.google.com/spreadsheets/d/1rJKm5KIT8itZs2AC0wdDZ-CGar4mERu4jzJ3mN7KMb8

推荐答案

要在 ARRAYFORMULA 中使用自定义函数，您需要修改您的脚本.请参阅此示例

To use custom function with ARRAYFORMULA, you need to modify you script. See this example

这篇关于ARRAYFORMULA 不适用于包含 IF 和 COUNTIF 的自定义公式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！