莲花公式查找两个数字之间的所有数字

Question

我有两个字段计算两个日期开始日期和结束日期的周数。所以我有两个字段称为 FirstWeek 和 LastWeek。我想找到 FirstWeek 和 LastWeek 之间的所有数字并将它们放在另一个字段中。

例如第一周= 35 上周 = 39

我想要实地周数= 35, 36, 37, 38, 39

如有任何想法，我们将不胜感激。如果可能的话，我想使用公式。

Answer 1

在@Formula 语言中，您也有 For 循环。如果你有数字字段 firstweek 和数字字段 lastweek 你可以创建数字字段 weeks，我的建议是这是一个多值字段，然后试试这个公式：

REM {firstweek_date is the date field from which you are calculating the value of firstweek number};

year_firstweek := @Year(firstweek_date);

REM {lastweek_date is the date field from which you are calculating the value of lastweek number};

year_lastweek :=@Year(lastweek_date);

REM {if the year diff is one then the first value of weeks field is first week};
REM {NOTE: I took that every year has 52 weeks.};
REM {If this is not OK then for number_of_weeks_in_year set the value in a same way as you are doing with firstweek but for date @Date(year_firstweek ; 12 ; 31 ).};

REM {If the dates are in same Year then as written before you can use the same logic};

REM {Otherwise I set field week to 0};

@If((year_lastweek-year_firstweek) = 1;
            @Do(
                FIELD weeks := firstweek;
                number_of_weeks_in_year := 52;
                @For(n := firstweek+1; n <= number_of_weeks_in_year; n := n + 1;FIELD weeks := weeks:n);
                @For(n := 1; n <= lastweek; n := n + 1;FIELD weeks := weeks:n)
            );
        (year_lastweek-year_firstweek) = 0;
            @Do(

                FIELD weeks := firstweek;
                @For(n := firstweek+1; n <= lastweek; n := n + 1;FIELD weeks := weeks:n)
            );
        FIELD weeks := 0
)

莲花公式查找两个数字之间的所有数字

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