Stephane Bailliez wrote: > Just curious, > > How do you store the path for your 'navigation' ? > I mean in order to have: '> Home > Computers > Internet ' > I believe it is dynamic right ? is that based on the 'parent' variable ? > What is > As you can see the link is different with some ids inside These links depends on the object that is in the context If only board object exists then only the first link is shown if board and topic object exists then both links exist is that simple > > I'm looking for some design patterns of how to handle such things as well as > a transactional process where there is a need to do some sort of context > chaining that allows to go back. For example: > > 1 --> 2 --> 3 > If you want to gather data from page to page until reaching the end and then commit your data you can have an object initialized at the first page the fields that are in this page are set inside this object and so on until you reach the last page and commit your object in the db (e.g) In order to have your object in all the pages you have to put it in the session each time after setting some fields in the page and if you want to go back and forth and be able to show the values the user has set you also have to put it in the context and show the right values per page. Is that covers you > > If the user reach 3, go back to 1 because she changed her mind, repost some > data, possibly screen 2 will show her as a default the data that she entered > previously, etc...until screen 3 where everything is committed. So I'm > looking for a clean solution to do something like this as well. > > Thanks again for sharing your experience. > > -- > Stephane Bailliez > Software Engineer, Paris - France > iMediation - http://www.imediation.com > Disclaimer: All the opinions expressed above are mine and not those from my > company. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED]
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