Geoff >The tree hierarchy is only a reflection of the dmNavigation objects. >When you reference an object that is not in the tree or rather not >directly associated with a dmNavigation object, it loses its >positional >context.
Okay, makes sense. >This is actually a good thing because these sorts of objects >can appear >anywhere in the hierarchy depending on their categorisation. eg. your >event might appear under several sections of the website. Cool. Now I need to understand how this might be done... >Luckily this is easy enough to manage. The breadcrumb is simply a >presentation layer widget that takes a navigation point as a >parameter. > By default this is the parent dmNavigation object or >application.navid.home if none is available. You just need to pass in >the objectid of the navigation point you want. Would this be done more elegantly by using categorisation, as suggested above? It's something I've not delved into yet. Some ideas or a pointer to a HOWTO would be awesome. >Typically this is done in one of two ways: > -- pass a navigation id from the parent on the URL (or other state >management option) and pass this into the breadcrumb tag. This allows >you to retain the exact hierarchy of the tree By hacking the calendar display, for example? > -- pass in a specific navigation point, usually using a nav alias. >For example, with events you might set up an "events section" on the >website with an alias application.navid.events. Then you could make >this part of the breadcrumb regardless of where the event was >originally >linked from Okay, now I have NO IDEA what you're talking about. <cry> >You could even have a combination of the two -- eg if you >can't work out >the parent, or the url is truncated or something then default to the >events section. This sounds easy... No I have to figure out how. Any advice anyone feels up to offering will be gladly be accepted. I'm an old hand at CF, but new to FarCry. I haven't had a lot of time to get dirty in the code, so some of these concepts are a bit amorphous at the moment. Steve -- Stephen Collins Online Services eBusiness Division __________________________________________________ Department of Industry, Tourism and Resources Level 12, 20 Allara Street, Canberra City ACT 2600 GPO Box 9839, Canberra ACT 2601 E [EMAIL PROTECTED] P +61 2 62137193 C +61 410 680722 F +61 2 62136227 ********************************************************************** The information contained in this e-mail, and any attachments to it, is intended for the use of the addressee and is confidential. If you are not the intended recipient you must not use, disclose, read, forward, copy or retain any of the information. If you have received this e-mail in error, please delete it and notify the sender by return e-mail or telephone. The Commonwealth does not warrant that any attachments are free from viruses or any other defects. You assume all liability for any loss, damage or other consequences which may arise from opening or using the attachments. *********************************************************************************** --- You are currently subscribed to farcry-dev as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED] MXDU2004 + Macromedia DevCon AsiaPac + Sydney, Australia http://www.mxdu.com/ + 24-25 February, 2004
