Hi, GWT has sheltered us from browser- and javascript intricacies so far so well, my questions are probably laughably clueless, so just point me to the relevant literature:
We use simple HTTPRequests to get JSON data from the same origin. (not GWT-RPC) The browser is supposed to adhere to cache retention directives supplied by the server in the response, which is great 99% of the time, but then there's always the odd 1%... Can my GWT application invalidate elements/subtrees of this cache programatically? Think of an in-application "refresh" button, which does not reload the GWT client or disturb application state. On a related note, how is the usage of HEAD requests controlled? Do browsers use it at all? Can I give hints (either from client or server side) when to use HEAD to verify cache validity? Thanks! Gabor Szokoli --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
