Hi, Thomas,
You might not have come across the right wiki page - try http://wiki.galaxyproject.org/Admin/Tools/ToolConfigSyntax#A.3Crepeat.3E_tag_set
If a repeat is the right choice then min and max will do what you need I think. 

On Tue, Jul 16, 2013 at 7:34 PM, Berner, Thomas <thomas.berner@jki.bund.de> wrote:

Hey guys,


i was searching  the mailing list and wiki for some hints if there is a possibility to enhance the repeat tag.

We want to give the option to our users to add more than one additional set of the contained parameters at one go e.g. 10 or 20 or 50, because it can be very frustrating  to click the “add new dataset” button 50 times.

Is there any option to do this with a text field or preset like “add 20 new datasets” or something like that?

I would be very thankful for an advice.