What would be the best strategy for fetching a series of pieces of data from a url call to display the text first and then when ready the images or larger binary data?
What I'd (naively) like to do is: 1. Call the cgi - possibly without using load url 2. The CGI returns the text data 3. After returning the text data the cgi goes and fetches the binary data - say a dozen or so images and stores them on the server 4. Another call to the cgi (or a related cgi) returns the binary data if it has been loaded or "still loading" if it has not fetched all the images yet. (could be a load url call and only return the image data) At the moment I've been looping through the images and using load url call for each one - the logic on the client side gets quite messy on the client side and there are often hunreds of url calls going off everywhere, also there are cases where I'd like the server to do the asynch work, and not the client. Does anyone have any thoughts on a good strategy for incrementally fetching web data like this down to the client? Some fuzzy questions: 1. Is it possible to get a cgi to return data first and still go on and do work afterwords (like fetch and cache the images on the server) 2. Any possible uses of Cron jobs here - has anyone scripted cron jobs from Rev? 3. What sort of things have people done with delayed action calls in iRev - is ti possible to use send in time or the equivalents? _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution