I have few questions regarding workflow:[*]In workflow definition file (\[code\]*.xml\[/code\]) how can I get the previous task?
For example, when I am on an update task, can I get the previous task such as previewer-1 or previewer-2 that had sent the request.[*]When using \[code\]<fork>\[/code\] tag to fork a single transition to two tasks, say P-1 and P-2, on P-1 task if I reject the content it seems to be rejected only for this task i.e. P-1 and not for both the tasks; Now if I submit the content for the second time, it will again fork to 2 branches and I will get 3 tasks: \[code\]P-1 & P-2\[/code\] and \[code\]P-2\[/code\], this will cause big trouble![*]Another problem, when on task P-1 and P-2 the content has been changed at the same time, it will change to content of latest save, not sync, how can I make it sync (or at least, lock this content until one has been done)?
For example, when I am on an update task, can I get the previous task such as previewer-1 or previewer-2 that had sent the request.[*]When using \[code\]<fork>\[/code\] tag to fork a single transition to two tasks, say P-1 and P-2, on P-1 task if I reject the content it seems to be rejected only for this task i.e. P-1 and not for both the tasks; Now if I submit the content for the second time, it will again fork to 2 branches and I will get 3 tasks: \[code\]P-1 & P-2\[/code\] and \[code\]P-2\[/code\], this will cause big trouble![*]Another problem, when on task P-1 and P-2 the content has been changed at the same time, it will change to content of latest save, not sync, how can I make it sync (or at least, lock this content until one has been done)?