PlantUML活动选择IF/ELSE在菱形上显示问题并在测试之间共享目标

Question

我正在对活动图使用Plantuml图。

我想要有一系列的选择，在每个选择‘菱形’上，我想要显示查询。

然而，我也希望能够从不同的结果选择钻石链接到相同的活动形状。

在旧的活动图中，我不能让查询显示在菱形上，但我可以共享来自不同选择菱形的目标活动形状。

在新的活动测试版中，情况正好相反:我可以在菱形选项上显示问题，但我不能获得不同的选择来共享目标！

新的：

@startuml
header Minimum Reproducible Example
title Can't point two queries to same activity
start
!$shared = SHARED
!$nonShared = NON-SHARED

:Minimum Reproducible Example;
if (Test Question) then (yes)
:$shared;
else (no)
    if (Second Test Question) then (yes)
        :$shared;
    else
    :$nonShared;
stop
@enduml

​

​

旧的：

@startuml
header Minimum Reproducible Example
title "Can't put test query text in condition diamond"

!$shared = "SHARED"
!$nonShared = "NON-SHARED"

(*) -down-> "Minimum Reproducible Example:"
if "TEST QUESTION" then
-DOWN-> [yes] $shared
else
-RIGHT-> [no] if "SECOND TEST QUESTION" then
-DOWN-> [yes] $shared
else
-RIGHT-> [no] if "THIRD TEST QUERY" then
-DOWN-> [yes] $nonShared
-> (*)
@enduml

​

​

也可以在https://forum.plantuml.net/15026/want-to-show-test-query-in-diamond-and-share-target-activity上发帖

https://gist.github.com/systemsincode/591f86597efff9fd9cf279ab486ece0b

Answer 1

滥用标签为我解决了这个问题：

@startuml
header Minimum Reproducible Example
title Can't point two queries to same activity
start
!$shared = SHARED
!$nonShared = NON-SHARED

:Minimum Reproducible Example;
if (Test Question) then (yes)
  label sp_lab0
  label lab
  :$shared;
else (no)
    if (Second Test Question) then (yes)
    label sp_lab
        goto lab
    else
    :$nonShared;
    endif
endif
stop
@enduml