Forum Discussion
MSGreg
13 years agoVisitor
In general, yes I would guess that developers are storing per session to the local file system. Whether you need a cache or not all depends on the exact use of the data (and whether you want it to refresh or not while the channel is running...imagine a channel running all night, for example).
roImageCanvas manages a cache for URLs specified in the data. That is why it also has PurgedCachedImages() function (see here for tips on how to use PurgeCachedImages).
Hope this helps!
roImageCanvas manages a cache for URLs specified in the data. That is why it also has PurgedCachedImages() function (see here for tips on how to use PurgeCachedImages).
Hope this helps!