----- Original Message ----- From: calvin33 <calvin33@ethome.net.tw>

<dtml-in "my_catalog"> <dtml-if "my_condition"> <dtml-var "getobject(data_record_id_)"> <dtml-break> . . .

But i have get nothing ! Why ? I am sure that "my_condition" is right because it will show some object without "dtml-break" .

Are you using some patch or Product which adds the "dtml-break" tag? It doesn't exist in standard Zope, though a similar capability has been proposed. As a workaround, you may want to try (untested): <dtml-try> <dtml-in ...> <dtml-if ...> ... <dtml-raise type="Break"></dtml-raise> </dtml-if> ... </dtml-in> <dtml-except Break> </dtml-try> Cheers, Evan @ digicool & 4-am