crystal-reports - Crystal Report 1 字段应位于同一行

Question

我正在使用 Crystal Reports，并且我有这样的输出:

     NumberId         ART_No          InkColor
     ------------------------------------------
     0010             23003             BLUE
     0010             23003             RED
     0010             23003             GREEN
     0013             23004             ORANGE
     0013             23004             PINK
     0013             23004             WHITE
     0015             23007             GREEN
     0015             23007             PINK

即使不使用 SQL 脚本，是否有任何可能的方法可以使输出(在 Crystal Reports 中)像这样:

     NumberId         ART_No          InkColor
     ------------------------------------------
     0010             23003             BLUE, RED, GREEN
     0013             23004             ORANGE, PINK, WHITE
     0015             23007             GREEN, PINK

谢谢

Answer 1

您需要做一些事情才能实现这一目标。

1. 为NumberId创建一个组。

2. 隐藏组 header 。

3. 创建一个公式字段；我们将其命名为@ColorReset。它应包含以下代码:

   WhilePrintingRecords;
   stringVar Colors := "";
   

   Place this in your group header. This will reset the Colors stringVar every time the Group Header is hit.

4. Suppress the Detail section.

5. Create another FormulaField; we'll call it @ColorAppend. It should concatenate the values like this:

   WhilePrintingRecords;
   stringVar Colors := Colors + ", " + {YourTable.InkColor};
   

   Place this in your detail section. This will build your color string every time the Detail section loops.

6. Create one more FormulaField to show the colors, called @ColorsShow. It will display the colors like this:

   WhilePrintingRecords;
   StringVar Colors;
   
   RIGHT(Colors, LEN(Colors) - 2);    // Strip off the leading comma and space
   

   Place this in your group footer, along with the NumberId and ART_No

---

Your end result should be:

---------- Group Header 1 ----------
/////////// @ColorReset ////////////

------------- Details --------------
////////// @ColorAppend ////////////

---------- Group Footer 1 ----------
[NumberId] [ART_No] [@ColorsShow]

看起来有点吓人，但它非常简单。