街机的排版要包括if

[CCWeedcontrol]

我需要格式化这个街机代码，以包括如果语句，但不确定如何。num字段可以是9位或10位，所以我需要能够包含一个语句，如果它是9位，就这样做，如果它是10位，就这样做。我该怎么做呢?

var Num;Num = $feature.Num;//如果10位运行此//var txt = Left(Num, Count(Num)-6) //var txt1 = Right(Num, Count(Num)-4) //OR //如果9位运行此var txt2 = Left(Num, Count(Num)-5) var txt3 = Right(Num, Count(Num)-4) var url = "https://rec-search.Yoyo/find/search.asp?dfYear="+ text(txt2) + "&dfDocumentStart=" + text(txt3);

[JohannesLindner · Accepted solution]

像这样的东西?

var Num = Text($feature.Num) var txt1 var txt2 if(Count(Num) == 10){//如果10位运行此txt1 = Left(Num, Count(Num)-6) txt2 = Right(Num, Count(Num)-4)}其他{//如果9位运行此txt1 = Left(Num, Count(Num)-5) txt2 = Right(Num, Count(Num)-4)}返回"https://rec-search.Yoyo/find/search.asp?dfYear="+ txt1 + "&dfDocumentStart=" + txt2

看起来你总是用4个左右的数字。为什么不这么做呢?

var Num = Text($feature.Num) var txt1 = Left(Num, 4) var txt2 = Right(Num, 4)返回url = "https://rec-search.Yoyo/find/search.asp?dfYear="+ txt1 + "&dfDocumentStart=" + txt2

[CCWeedcontrol]

行，谢谢!