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< Yaws mailing list ~ trying to ehtml_expand({ssi, File, Del, Bs}) throws exceptio |
| Guest |
 Posted: Fri Sep 21, 2007 3:57 pm |
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Guest
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in one of my YAWS files I tried to manually expand an SSI. I tried a
few different approaches. None worked. The last failed attempt was
this one. It threw a {badrecord,urltype} exception.
<erl>
out(A) ->
MyText = yaws_api:ehtml_expand({ssi,"myssifile.ssi","%%",[]}),
... some other code...
.
</erl>
I believe the exception was generated in yaws_api.erl because get
(yaws_ut) returned undefined here.
ehtml_expand({ssi,File, Del, Bs}) ->
UT = get(yaws_ut),
ARG = get(yaws_arg),
... some more code ...
I was finally able to make it work like this:
<erl>
-include("/usr/local/lib/yaws/include/yaws.hrl").
out(A) ->
put(yaws_ut,#urltype{}),
put(yaws_arg,A),
MyText = yaws_api:ehtml_expand({ssi,"myssifile.ssi","%%",[]}),
... some more code ...
My concern is that I'm abusing the framework. There must be a better
way? Why export the API in yaws_api if:
a) undocumented?
b) has undocumented requirements
Thanks
Richard
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