[Zope] "Bubbling up" to parent error message?

[Michel Pelletier]

On Tue, 27 Feb 2001, Joel Burton wrote:

> <dtml-else>
>     <dtml-var "PARENTS[2].standard_error_message()">
> </dtml-if>
>
>
> The URLPATH2='' checks that you are looking in /home/xxx. If you're
> looking for /home/joel/xxx, URLPATH2 != '', and you get the else
> clause.
>
> The PARENTS[2] bit is trying to say "show the
> standard_error_message that's up the acquisition chain from this
> one", but failing miserably.
>
> PARENTS[2].standard_error_message w/o () gives me the *source*
> of the error message, w/ () doesn't work, and gives me the hard-
> coded-in-sourcecode error message, not the one in my root
> directory.

Try:

 <dtml-else>
    <dtml-with "PARENTS[2]">
      <dtml-var standard_error_message>
    </dtml-with>
 </dtml-if>

-Michel