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Re^3: CGI::Application and subroutines

by Kanji (Parson)
on Dec 11, 2005 at 07:52 UTC ( #515800=note: print w/replies, xml ) Need Help??


in reply to Re^2: CGI::Application and subroutines
in thread CGI::Application and subroutines

Unless you start messing around with print (which I wouldn't recommend until you understand CGI::App more), CGI::App will only display what you explictly return from a runmode.

So to show the results of another sub that your runmode calls, you need to get it's results into your runmode's return:-

# Perhaps like this... return errorhandler(\@errors) . "here2: " . Dumper(@errors); # ...or this... my $errors = errorhandler(\@errors); return $errors . "here2: " . Dumper(@errors);

    --k.


Update: s/would/wouldn't/;

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[james28909]: after you send to a sub, you can check if it is array or ref ect with ref
[james28909]: check if it is a hash or an array ect with ref in one sub.
[james28909]: like all the subs calling get_data get_array get_ect, you could just use get_data. once you send the data to get_data, check if it is a hash or an array ect. and do functions for each, in one sub
[james28909]: that looks like it would be alot more work than just renaming the sub though lol
[Lady_Aleena]: james28909, did you even look at the subs?
[james28909]: yes

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