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4/14/2006 2:14:42 PM
-198.97.67.57
4/14/2006 2:14:14 PM
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4/14/2006 2:12:32 PM
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4/14/2006 2:11:32 PM
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4/14/2006 2:10:43 PM
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Wiki Talk Questions
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Summary
Question
Is it possible to perform standard if ... then ... else type tests using WikiTalk? My FlexWiki installation (using the WikiTalkExperimentalBuild) has a page (http://flexwiki.europe.webmatrixhosting.net/default.aspx/Salamander.PlayPage) that lists all namespaces and their topics, but this includes ContentBaseDefinition, which I'd prefer to exclude, so I thought I'd do it by testing for '_' at the start, but I have know idea how to do that.
Answer
You can do IfThenElse tests (see WikiTalkAssignmentDiscussion) but there is currently no way that I know of to test if a string begins with a specific character. -- JimmySieben [2005-09-09]

How do you iterate through a number of properties on the page with the same name?

Context:

 TODO: This is my first todo  
 TODO: This is my second todo item within the same topic

I've tried GetListProperty, but that only works for a Single TODO with commas.

I want to be able with WikiTalk to display all the TODOs in any topic, currently I can only display the last TODO from any topic with code like:

 !Topics with ""TODOs"":
 @@[
         "||{!}*Topic*||{!}*Summary*||{!}*Todo*||", Newline,
         namespace.Topics.Select{ each | 
                 each.HasProperty("TODO") }
                 .SortBy { each | 
                         each.Name 
                 }.Collect{ each |
                         [
                                 "||{+}", each.Name, 
                                 "||{+}", each.Summary,
                                 "||{+}", each.GetProperty("TODO"),
                                 "||", Newline,
                         ]
         }
 ]
 @@
ToDo

I got the following code to work:

 @@
  [
     namespace.Topics.Select
        {  
           each | each.HasProperty("ToDo")}
              .SortBy { s | s.Name }.Collect{ 
                 e | [ 
                    "        * [", e.Name, "] - ",
                    e.HasProperty("Summary").IfTrue {e.GetProperty("Summary")} IfFalse {"*%red%needs a summary%%*"}, Newline,
                    e.GetListProperty("ToDo").Collect {
                       p | ["                * ", p, Newline]
                    }
                 ]
        }
  ]
  @@

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