蓮花公式找到兩個數字之間的所有數字

Question

我有兩個字段計算兩個日期開始日期和結束日期的星期數。所以我有兩個領域叫FirstWeek和LastWeek。我想找到FirstWeek和LastWeek之間的所有數字，並將這些數字放在另一個字段中。

例如firstweek = 35 過去一週= 39

欲場周= 35，36，37，38，39

任何想法將不勝感激。如果可能的話，我想使用公式。

Answer 1

在@Formula語言中，你也有For循環。如果你有號碼字段firstweek和號碼字段過去一週您可以創建數場周，我的建議是，這是一個多值字段，並嘗試這個公式：

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 
)