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Re^5: CGI::App session params losing values between redirects

by samtregar (Abbot)
on Feb 15, 2009 at 19:56 UTC ( #743959=note: print w/replies, xml ) Need Help??

in reply to Re^4: CGI::App session params losing values between redirects
in thread CGI::App session params losing values between redirects

1. "" - static means a non-dynamic value, something fixed.

2. You can have multiple, but have to call up the tree from your sub-class: $self->SUPER::cgiapp_init(). This is how inheritence works in Perl - if you override a base class method you have the option of calling it with SUPER::, or not. Often you need to put some thought into the right place to call it - before your sub-class does its thing or after. If they're both modifying the object's state this can be critical to getting it to do what you want.


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[Lady_Aleena]: atcroft, I"m trying to think of a module I've used that linked to another module.
[Lady_Aleena]: atcroft, I just put a link to another module in one of my local ones. For a normal link L<text|url> the text would be written out then the url would follow the text in brackets <>. However, when I linked to another module, the text was written ..
[Lady_Aleena]: ... but no link. L<module name> might localize to where ever it is, like PerlMonks [id://1026423] does. (Cookies)

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