Re: [WebMacro-user] Recursion within webmacro templates

[Holger K. <ki...@di...>]

Alex Twisleton-Wykeham-Fiennes wrote:

>On Mon 6 March 2006 15:55, Holger King wrote:
>  
>
>>Hi Group,
>>
>>is it possible to realize a webmacro recursion within a webmacro
>>template like:
>>
>>#macro counter($counterParam) {
>>    CounterParam: $counterParam<br/>
>>
>>    #set $digit = $counterParam + 1
>>
>>
>>    #if($digit < 10)
>>        $digit < 10!
>>        #counter($digit)
>>    #end
>>    #else
>>        $digit >= 10
>>    #end
>>}
>>
>>#counter(1)
>>
>>I always get an StackOverflowError when calling the above template. If
>>the are alternatives using other webmacro directives implementing a
>>recursion logic, tell me further details. Thanx in advance.
>>    
>>
>
>  
>

Hi,

is it even possible to access plugged in WebContext-Tools like URLTool 
within a "templet" directive like

>#templet $counter {
>  #set $digit = $digit + 1
>  #if ($digit < 10) {
>    [$digit < 10]
>  
>
             $URL.getRequestURL()?counter=$digit

>    #eval $Self using { "digit": $digit }
>  } #else {
>    [$digi >= 10]
>  }
>}
>#eval $counter using { "digit": $digit }
>
>gives me:-
>
>[1 < 10] [2 < 10] [3 < 10] [4 < 10] [5 < 10] [6 < 10] [7 < 10] [8 < 10] [9 < 
>10] [10 >= 10]  
>
>Alex
>
>
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-- 
Herzliche Grüße,
Holger King

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