Hello
all,
I`m creating a dtml
document with some if clauses embedded that returns a html
page.
But if one of de if
clauses evaluates true, I like it returns for example a sentences displaying an
error.
Example
code:
<HTML>
<HEAD>
<dtml-if
action>
<dtml-if "action
== 'insert line in order'">
....some code that inserts a line in the order....
<dtml-elif
"action == 'delete line from order'">
....some code that deletes a line from the order....
<dtml-else>
</HEAD>
<BODY>
Error. There
is no action or action is incorrect.
</BODY>
</HTML>
......The
dtml document must stop here. .......
</dtml-if>
</dtml-if>
</HEAD>
<BODY>
....some code displaying the updated order....
</BODY>
</HTML>
The evaluation of ac
must be in the HEAD tag. If ac doesn't exists then the order is
displayed.
Muy atentamente,
Juan Carlos
Coruña
Director de Informática y Sistemas
jcoruna@umd.es
UMD
S.A.
UMD Bilbao, Oficina
Central-Headquarters
Ribera de Elorrieta 7
48015 BILBAO
Tel: 902 128
256 / 94 476 29 93
Fax: +34 94 475 07 57
http://www.umd.es