Hey Aitor,
thank you very much! It already thought that I was unable to explain
my problem clearly and there would be probably no more feedback
because of that. But your hint will help. Nice! In the meantime I
fiddled with my first extension to get my own cycle. Learning by doing.
Best wishes,
rainer
On 12.03.2008, at 16:53, Aitor Garay-Romero wrote:
I don't understand what you need, so i don't know if the standard
<r:cycle> tag can fulfill your requirements.
Anyway, whatever effect you want to achieve you can do it
programmatically
with a custom extension or the BackDoor extension. For example, with
BackDoor:
<r:ruby>
# reset counter, output nothing
@counter = 0
""
</r:ruby>
<r:ruby>
# increment counter, return it as string
@counter += 1
@counter.to_s
</r:ruby>
/AITOR
On Tue, Mar 11, 2008 at 6:56 PM, rainer griess <[EMAIL PROTECTED]>
wrote:
Hey Sean,
sorry, but I don't get it. As a tried to explain, I use to loops. The
inner one (shown below) renders the 5 links in my example. I can not
set reset="true" there because then I will never get a number greater
than 1. Each time the loop gets entered (5 times), the counter is set
back to 1 again.
I can not use differen cycle names, because I do not know before
runtime how many cycles are in my page. This depends on the outer
loop. I tried to use a <r:slug> tag as name for the loop, but this
does not work out.
This seems to be really complicated to explain. But what is needed is
really simple. I simply need a counter which I can set back to 1
without prodcing any output. In fact, it would be a variable defined
at the beginning of my page, incremented in a loop and set back to
zero after the loop.
Big thanks again,
rainer
On 11.03.2008, at 17:09, Sean Cribbs wrote:
rainer,
Either use a different cycle name or reset it on its next actual
use.
Sean
rainer griess wrote:
Me again,
somewhere in my page I have this:
<r:child:attachment:each>
<a href="#"><r:cycle values="1, 2, 3, 4, 5" name="imagecnt" /></a>
</r:child:attachment:each>
This is part of another loop sourrounding it. I have to set the
cycle counter to 0 after the coder above is passed. Something like:
<r:child:attachment:each>
<a href="#"><r:cycle values="1, 2, 3, 4, 5" name="imagecnt" /></a>
</r:child:attachment:each>
<r:cycle values="1, 2, 3, 4, 5" name="imagecnt" reset="true" />
But this is generating output, which is not what I want. I need the
counter set to 0 without any output.
Is this possible?
Cheers,
rainer
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