Dynamic URL's for an image

[William Keller <wi...@gmail.com>]

Hi all,
    I'm trying to dynamically generate a series of imags to be
displayed on a list in a page. Problem is, the Image component only
takes in an argument of type IAsset. Is there anyway I can do
something like:

<img jwcid="@Any"
src="app?service=page/PreviewBooking&bookingId=ognl:booking.id"
width="110" height="105" border="0"/>

I need the id field in there because the objects from which to
generate the images are stored in the visit (unfortunately, they are
bulky!) - but are popped off the visit as they are rendered. Has
anyone ever encoutnered the issue of generating images with a unique
URL?

I'd appreciate any help on this front, and I apologise if this has
been posted before.

Cheers

William

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