## please note than in a strict MVC design pattern, modifications should NOT be triggered from inside templates ## but rather by an assermented controller object !!! The Bookstore Sample #if($query.book_id.length() > 0) #set($success = $db.book.update($query)) #else ## automatic id generation is not standardized among DBMS ## here since it's a demo we'll use random numbers ## and obfuscate it, since it will be deobfuscated... #set($query.book_id = $db.obfuscate($random.nextInt())) #set($success = $db.book.insert($query)) #end #if($success) Operation successfull. #else Error encountered : $db.error #end
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