[pmwiki-devel] Internal server error message

[Simon]

I too have used, and find very useful, nested pagelists.
If there is a potential risk or problem with a global variable I'd urge
that consideration be given to finding a way to remove the global variable.

tia

Simon


On 10 October 2014 08:39, StefCT <stefct4 at gmail.com> wrote:

> On 10/08/2014 10:22 PM, Randy Brown wrote:
> >
> > I do find that a pagelist template that invokes another pagelist can be
> > a /very/ useful technique. Would it be hard to make that work in some
> > future version of PmWiki?
>
> I think I have repeatedly used nested pagelists but haven't encountered
> any problems so far.
>
> For example, I have a page group in which coworkers can enter their
> tasks (one page per task) and another group in which projects can be
> created (one page per project). Now tasks can be assigned to projects by
> simply mentioning the exact project title somewhere in the task
> description (no extra page variables, link or category markup required).
>
> In order to display all corresponding projects to a task in the task's
> group footer, I use two nested pagelist templates: The first one
> iterates through all projects in the wiki and invokes the second
> template with each project's title as a parameter. The second template
> searches for said project title in the current task description and
> creates a link to the corresponding project page only if the search is
> successful.
>
> Seems to work fine so far. Is there any downside to be expected from
> this solution?
>
> --StefCT
>
>
>
>
>
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