[htmltmpl] Dynamic and sticky forms

[Wojciech P. <W.P...@it...>]

Hi,

I have a form that collects info about books' authors.=20
There is a popup menu idicating the number of authors=20
and dynamic number of text fields for the authors' names.

Here you are (simplified example):

<-- how many authors -->
<select name=3D"nr_of_authors" onChange=3Dsubmit()>
<option  value=3D"1">1</option>
<option  value=3D"2" selected>2</option>
<option  value=3D"3">3</option>
</select>

<-- create fields for authors -->
<form>
<input type=3D"text" name=3D"author_1" value=3D""><br>
<input type=3D"text" name=3D"author_2" value=3D""><br>
<form>

This is a part of authors.tmpl:
<TMPL_LOOP NAME=3D"aut_loop">
    <input type=3D"text" name=3Dauthor_<TMPL_VAR NAME=3D"__counter__"> va=
lue=3D"?"><br>
</TMPL_LOOP>

Does anybody know how I can make that formy sticky and take advantage of
associate function? What should I put in the place of question mark? It
looks like <TMPL_VAR NAME=3D"author_<TMPL_VAR NAME=3D"__counter__">"> doe=
s not
work.

Thank you in advance.
Wojciech Pietro=F1