首页 \ 问答 \ 子报告中的重复项(Duplicates in sub-report)

子报告中的重复项(Duplicates in sub-report)

我有水晶报告,里面有一份子报告。 子报告显示重复项。 为了避免我使用下面的公式。

{table.IDField} = previous({table.IDField})

现在,删除重复项,但我在页脚中有字段的总和。 所有重复值都将添加到总和中。 有没有办法可以在子报告中选择不同的记录?


I have crystal report with a sub report in it. The sub report is displaying duplicates. To avoid that I used below formula.

{table.IDField} = previous({table.IDField})

Now, duplicates are removed but I have sum of the field in the footer. All the duplicate values are added to the sum. Is there a way that I can select distinct records in the sub report?


原文:https://stackoverflow.com/questions/35341186
更新时间:2023-05-18 16:05

最满意答案

是的,这是可能的(如果我理解正确的话。问题有点不清楚)

您需要做的第一件事是在脚本的顶部添加一个shebang: https ://en.wikipedia.org/wiki/Shebang_(Unix 。 我看到你提到了cmd.exe所以我假设你需要这个在Windows上运行吗? 在这种情况下,你应该阅读https://docs.python.org/3/using/windows.html#shebang-lines

在unix主机上,我们需要做的第二件事是使用chmod +x <filename>将我们的文件设置为可执行chmod +x <filename> 。 我试图远离Windows,但我记得这与Windows无关。

最后,您需要将脚本放在$ PATH变量引用的文件夹中

现在可以从cmd.exe或unix shell以SearchDir.py访问该脚本。 如果要省略“.py” - 部分,只需将文件重命名为“SearchDir”即可


Yes, it is possible (if I have understood you correctly. The question was a bit unclear)

The first thing you need to do is to add a shebang to the top of your script: https://en.wikipedia.org/wiki/Shebang_(Unix). I see you mentioned cmd.exe so I assume you need this to work on Windows? In that case you should read https://docs.python.org/3/using/windows.html#shebang-lines as well

On unix hosts, the second thing we need to do is set our file as executable with chmod +x <filename>. I try to stay away from Windows, but from what I remember this is not relevant on Windows.

Last you need to place the script in a folder referenced by your $PATH-variable

The script will now be accessible as SearchDir.py from cmd.exe or a unix shell. If you want to omit the ".py"-part you simply rename the file to just "SearchDir"

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