Hello! 
up to now I had used quite "simple" forms... and now I need some more complicated 
fields, and don't know where to start from....

Here is what I want to do, with a simple example: I want to describe a family, with 
all its members: 
- to describe the family common properties: 
Last name: _____ 
Address: _______

- to describe a member: (corresponding to an object FamilyMember having name and age 
properties, getters and setters)
Name: _________   
Age: __________

But i don't want to decide of the max number of the family..... 
I see 2 options: 
* at first, display just one member's description fields. the user clicks on a button 
in order display a second member's description fields. (in javascript, it would be 
quicker, but it will work only if the actionform needn't be changed)
* have the two description fields and some kind of multiple select in which th 
description values are put using a button (like the swap tag of struts layout, but 
with no select on the left).
is it feasible with indexed properties (this model would be great, bu i don't what 
view to use to populate it :-( )

I hope what i need is clear ;-). Ask me if something is not.....
Thanks
Caroline

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