So i have an app to port to Catalyst. Its a library-catalogue thing, and<br>very simple--pretty much one table for a library.<br><br>The catch is i have a number of them, and their all kinda similar but<br>not exactly the same. For instance each book might have twenty<br>fields, of which fifteen are the same (title, author, publisher, page<br>count, purchase date, etc.) and five are different depending on the<br>needs of that library. With this app i maintain five or so different<br>libraries. Theres a single user table that has permission levels for<br>each library. Also, some libraries will have certain needs (the "school"<br>library needs a check-out system, but nothing else does), and there<br>are some libraries that will be more complicated<br>(multiple joined tables, etc.<br><br>So many of the methods will be the same except for the slightly different<br>needs of each library. So i will
have<br><br>http://www.mysite.com/library/jen/view/323<br>http://www.mysite.com/library/work/view/98<br>http://www.mysite.com/library/school/view/2923<br>http://www.mysite.com/library/work/add<br>http://www.mysitet.com/library/school/checkout/942<br><br>etc.<br><br>Whats my best overall structure for this in Cat? Should i use the<br>Chained thing, which ive never understood? i want the least code<br>but good flexibleness for the libraries that need something different.<br><br>Thanks!<br><br>Jen<br><p> 
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